2017年8月上 施工技术 第46卷第15期 CONSTRUCTION TECHNOLOGY 5 D0I:10.7672/8js2017150005 南宁万科大厦大悬挑结构支承体系设计 与施工技术 龚永庆，刘玉涛，韩超，沈映，王洪腾 (中天建设集团有限公司，浙江杭州310020) [摘要]结合南宁万科大厦北楼悬挑结构，根据现场施工存在的支承难题，通过比较4种常用支承体系的优缺点及 经济性，确定临时立柱拉梁的主支承体系，配合梁、板钢管脚手架的应用，解决现场施工平台的问题.设计临时立 柱及拉梁的截面及配筋，通过MIDAS有限元软件，对方案拟定的施工顺序进行有限元模拟分析，结果表明临时立 柱及拉梁受力符合设计要求，能起到良好的支承作用.最后，通过一系列施工操作要点，确保临时立柱拉梁的准确 施工，并通过现场，做到计算与实际相统一，有效指导施工. [关键词]高层建筑：悬挑结构；支承体系；有限元分析；施工技术 [中图分类号]TU731.2 [文献标识码]A [文章编号]1002-8498(2017)15-0005-04 Support System Design and Construction of the Large Cantilever Structure of North Tower in Nanning Vanke Building GONG Yongqing LIU Yutao HAN Chao SHEN Ying WANG Hongteng Zhongtian Construction Group Co.Ld.Hangzhou Zhejiang 310020 China) Abstract:According to the supporting problems existed in the field construction of the large cantilever structure of north tower in Nanning Vanke Building by paring the merits and the economy of four mon supporting systems the main supporting system of the temporary columns and beams is determined.With the aid of fastener-type steel pipe scaffolding of beams and plates the whole support system is constructed to solve the formwork problem of this project.Finite element software MIDAS is used to simulate the construction sequence which is determined in previous construction scheme.The result shows that the temporary columns and the beams are in accordance with the design requirements and can play a good supporting role.Then by emphasizing a series of construction operation points it e...
施工技术 2014年11月下 48 CONSTRUCTION TECHNOLOGY 第43卷第22期 D01:10.7672/js2014220048 南京青奥会议中心预制轻质水泥夹芯实心 隔墙板安装技术* 刘加华 (江苏工程职业技术学院建筑工程学院.江苏南通226007) [摘要]预制实心隔墙板在非承重部位代替灰砂砖、加气块等，在工期、造价、安全、节能环保等方面具有明显的先 进性和新颖性，结合南京青奥会议中心工程，详细介绍了预制轻质内隔墙施工工艺，通过深化设计及施工实践，解 决了隔墙板固定及防止开裂等技术难题，满足结构抗震及功能要求. [关键词]预制装配式；预制夹芯隔墙板；水泥夹芯；施工 [中图分类号]TU758.13 [文献标识码]A [文章编号]1002-8498(2014)22-0048-03 Installation Technology of Precast Light-weight Cement Sandwich Partition Plate in Nanjing Youth Olympic Conference Center Liu Jiahua Building Engineering College Jiangsu College of Engineering and Technology Nantong Jiangsu 226007 China) Abstract:Precast wall panels is more advanced and innovative in time cost safety energy saving and environmental protection etc by replacing lime sand brick and aerated block in the non-loading bearing parts.Combing with the Nanjing Youth Olympic Conference Center project the author introduces in detail the construction technology of precast light-weight inner partition wall.Through detailed design and construction practice the technical problems such as the fixing and prevent cracking of the partition board are solved to meet the aseismic and functional requirements. Key words:precast;prefabricated hollow partition board;cement sandwich;construction 我国住宅建筑结构形式较为单一，工业化水平预制轻质水泥夹芯（聚苯颗粒）实心隔墙板具有良 总体不高，劳动生产率低.因此，研究开发一种节好的节能保温、防火、防水、力学及工作性能，适用 能保温效果佳、抗震性能好、经济实用、安装方便可范围广泛，特别适用于框架结构体系多层和小高层 靠、绿色环保的新型墙体材料意义重大.预制轻 住宅、公共建筑，以及钢结构建筑[5. 质水泥夹芯（聚苯颗粒）实心隔墙板，具有吸水率 1工程概况 低、自重低、不燃等优点，聚苯颗粒导热系数入≤ 南京青奥会议中心总建筑面积19.4万...
2014年4月下 施工技术 第43卷第8期 CONSTRUCTION TECHNOLOGY 17 D0I:10.7672/5j52014080017 南京青奥会议中心异形钢结构测量技术 庄桂成，顾海然，史伟 (中建安装工程有限公司，江苏南京210046) [摘要]南京青奥会议中心结构形体独特，主体采用框架中心支撑全钢结构体系，为大跨度公用建筑，钢结构施工 测量精度要求高、作业难度大.针对工程施工测量难点，介绍了钢结构安装测量控制网的分级布设及竖向传递，地 脚螺栓定位测量，柱、梁、桁架安装测量监控等技术以及关键测量技术分析. [关键词]钢结构；分级布网；斜柱；桁架；测量 [中图分类号]TU391;TU198 [文献标识码]A[文章编号]1002-8498(2014)08-0017-04 Measuring Technique of Special-shaped Steel Structure in Nanjing Youth Olympic Conference Center Zhuang Guicheng Gu Hairan Shi Wei China Construction Installation Engineering Co.Ltd.Nanjing Jiangsu 210046 China) Abstract:The main body of the special-shape Nanjing Youth Olympic Conference Center is the frame and center support steel structure system which is a public building.Measurement precision for the steel structure construction is high and operation is difficult.Based on construction measurement difficulties authors introduce the measuring control network of steel structure installation and its hierarchical layout and vertical transmission the positioning bolts measurement column beam truss installation measurement and monitoring technology and key measurement technology analysis. Key words:steel structures;laying network by grades;inclined column;trusses;measurement 南京青奥会议中心地下2层为钢骨混凝土劲性 结构，地上6层为钢框架-中心支撑束筒全钢结构建 筑，建筑高度46.9m 钢结构总用钢量约4万t.首 层至15m为4个单体：会议厅、音乐厅、展览中心、 商业中心，15~21m以上4个单体由楼板连接为整 体（见图1）.为了建筑造型和功能的需要，内部柱 网布置随意，外立面钢柱均为钢管斜柱，屋面为异 图1南京青奥会议中心 形曲面，屋顶钢梁平面布置错乱复杂，梁顶标高变 Fig.1 Nanjing Youth Olympic Conference Center 化多样.主体钢结构如图2所示.由于整个...
[关键词】钢结构；束筒；斜柱；桁架；安装 [中图分类号】TU758.11[文献标识码]A[文章编号】1002-8498（2014)14-0135-05 InstallationTechnologyofComplexSteelStructurein NanjingYouth Olympic Conference Center Zhuang Guicheng，Zhang Chenglin，Su Ning （China ConstructionInstallation Engineering Co.，Ld.,Nanjing,Jiangsu210046,China） Abstract:The main body of Nanjing Youth Olympic Conference Center is the frame and center support steel structure system.Because of special appearance and architectural function layout， the column grid and member's layout are casual without regularity，so the steel structure construction is very difficult, especially the construction of bundled tube structure， inclined column and large span truss. Based on these construction difficulties，the basement steel hoisting technology with large-scale construction trestle， embedded technology of anchor bolt, steel hoisting technology，measurement and control technology，and welding technology of high strength plate are introduced. Key words:steel structures;bundled tube;inclined column; trusses;installation
1工程概况 南京青奥会议中心建筑高度46.9m，地下2层， 地上6层，总建筑面积19.4万m²（见图1）。
[关键词］高层建筑；逆作法；钢管柱；施工技术 [中图分类号】TU765 [文献标识码]A [文章编号]1002-8498(2013)05-0104-03 ConstructionTechnology ofSteel TubeColumnforNanjing Youth OlympicSports CentreProject Luo Zhe,Wang Zhankui (China Construction Steel Structure Co.,Ltd.，Shenzhen,Guangdong 518040,China) Abstract:In order to meet the requirement of construction period,the total top-down method was used in construction of the twin towers and podium of Nanjing Youth Olympic Sports Centre.The top-down method was also used in the construction of steel tube columns. Based on this project,the authors briefly introduce the principle of top-down construction method for steel tube columns and summarize the construction points in detail. This included the construction process, steel tube column assembly, inclinometer tube installation, pile foundation opening，reinforcing cage positioning, steel support installation and steel tube column hoisting as well as elevation adjustment, axis control, verticality detection and adjustment for the steel tube columns. The engineering practice shows that the verticality of steel tube columns can meet the design requirements. The construction quality and progress also satisfied the design requirements. Key words:tall buildings; top-down method; steel tube columns; construction 逆作法是通过建筑物地下连续墙、逆作柱及地1工程概况 下室结构各层梁板的组合形成稳定的支护体系，使 南京青奥中心双塔楼及裙房项目位于南京河 地上、地下结构工程能同时交叉施工的施工方法。
施工技术 2015年8月下 72 CONSTRUCTION TECHNOLOGY 第44卷第16期 D0I:10.7672/sgjs2015160072 南京青奥中心大体量LED泛光照明灯具模块化安装 邓世军，薛力，夏道宗 (中建三局机电工程有限公司，湖北武汉430064) [摘要]对南京青奥中心双塔楼及裙房工程项目的超高层塔楼外立面大体量LED泛光照明点光源施工技术进行分 析与总结.针对本工程质量要求高、高空作业难度大、点光源安装体量大、施工周期短、交叉施工密集等特殊的施 工作业环境，从点光源灯具选型安装、异形保护线槽选型安装和控制线安装上采取措施，为超高层大体量的LED泛 光照明施工提出一套模块化安装技术方案，从而有效地解决灯具安装质量、施工安全性及工期等多方面间题. [关键词]预制装配式；安装；LED泛光照明；深化设计；模块化 [中图分类号]TU976.1 [文献标识码]A [文章编号]1002-8498(2015)16-0072-04 Module Installation of Large Volume of LED Floodlighting Lamp in Nanjing Youth Olympic Center Deng Shijun Xue Li Xia Daozong The Mechanical and Electrical Co.Lad.of CCTEB Wuhan Hubei 430064 China) Abstract:In this paper the authors analyzes and summarizes the construction technologies of large volume of LED floodlighting point light used in out elevation of super tall building in Nanjing Youth Olympic Center's twin tower and podium project.Appoint to special construction surrounding of higher requirement of engineering quality construction in high-sky large volume of point light installation short construction period and intensive crossed construction a set of module installation scheme on large volume of LED floodlighting construction in super tall building is put forward which include selection and installation of point light lamp selection and installation of special protective wire slot and control wire installation which can effectively solve some problems on the lamp installation quality construction safety and construction period. Key words:precast...
2011年1月 施工技术 第40卷第2期 CONSTRUCTION TECHNOLOGY 13 南京德基广场超深超体量土方暗挖施工技术 刘春安，曾广桃，曾志献，廖秋林 (北京城建集团建工程承包部，北京100088) [要]南京德基广场二期工程是目前图内规棋最大的逆作法工程之一，地下5层、地上62层.该工程裙棒采用 逆作法施工，利用地下续墙护、传构梁板作为水平支撑，工程地下室结构与基悦士方开挖立叉流水进：土方 开挖以明龙、盖挖含施，是工程体部暑的美键工序传含工程实际与设计要求，介土方开挖采用“分用、分 区、对称、流水”的施方法，基悦土方开与地下室传构工同步顺利完成. [关键词]基杭工程：暗挖：逆作法：深基悦 [中分类暑]TU473.2 [立献识码]A [交章编号]10028498(2011)02-0013-03 Undermining Technology for Super-deep Super-mass Earth Excavation in Nanjing Deji Plaza Liu Chun'an Zeng Guangtao Zeng Zhixian Liao Qiulin (Engineering Contract Department Beijing Urban Construction Group Co.Lad. Beijing 100088 China) Abstract:The second stage of Nanjing Deji Plaza is a large-scale building of sixty-wo layers main tower building layers with five layers basement.The podium part of this building is constructed by reverse construction method where diaphragm wall is used as exterior protected construction beam and slab structure serve as horizontal support.Earth excavation is a key step for the foundation and the underground horizontal structure is constructed together with earth excavation.Based on demands of design earth exeavation with layered zoned symmetrieal and streamlined are introduced.The results show that the excavation and basement construction are successful. Key words:foundation excavation:undermining method:reverse construction method:deep foundation excavation 1工程概述 的距离约17m.周边环境图1所示. 南京德基广场二期工程总建筑面和265126m2 生主塔楼和裙楼组成，主塔楼62居，总高度320m: N 裙楼地上8层，总高度59m 地下5层.基坑总面积 约16000m2 基悦周长约552m.主楼基底标高为 主楼区城 -2...
2011年1月 施工技术 第40卷第2期 CONSTRUCTION TECHNOLOGY 南京德基广场超深全逆作法综合施工技术 刘春容，廖秋林，曾志献，曾广桃，张悦2 (1.北京城建集团建工程慈承包部，北京100088：2.中图矿业大学（北京）力学岛建工程学，北京100083) [要]南京德基广场二期工程是图内地下逆作层数最多的大型房建工程之一.在详细南该工程概况、直的 地质件与胞弱的周图环境的基础上，分析了读工程采用逆作法施工的理由与施工总体邮暑，并深入分析该逆作 法工程的特点、难点.基于此，对该送作法工程所常解决的各项难点蓝术向题，南还了施工中技术攻美后所采取 的备项关键施王技术，包膳穿土战避岩地下连、超深逆作法基悦分居按露武动态降水、高精度超深逆作法连 撑雄柱一体化工、逆作法土方结构交施工工况科学化、雅特的逆作法德构内防术施工、基础底板大体积混凝 土施工以盛监测主导的立体意化接工等. [关键词]作法；支撑程柱一体化施工；动态降水 [中图分类号]TU473.2 [文献标识福]A [文章编号]10028498(2011)02-0001-04 Construction Technology for Super-deep Reverse Method of Nanjing Deji Plaza Liu Chun'an' Liao Qiulin' Zeng Zhixian' Zeng Guangtao' Zhang Yue? (1.Engineering Contract Department Beijing Urban Construction Group Co.Lid.Beijing 100088 China: 2.School of Mechanics Civil Engineering China University of Mining Technology Beijing 100083 China) Abstract:The second stage of Nanjing Deji Plaza is one of major housing constructions with most layers using reverse construction method interiorly.The general engineering situation plex geologic condition and surrounding environment are introdueed.The reasons of using reverse construetion method and its construction assignments are explained.Features and difficulties of reverse construction method are deeply analyzed.According to those situations many kinds of key construction techniques are taken to resolve those difficulties such as super-deep diaphragm wall of crossing soft soil and imbedding rock stratified on-demand dynamic dewatering for foundation ditch using su...
2011年1月 施工技术 第40卷第2期 CONSTRUCTION TECHNOLOGY 5 南京德基广场穿土嵌岩地下连续墙施工技术 刘春安，廖秋林，曾志献，曾广桃，何玉红 (1.北京城建集团建筑工程慈永包部，北京100088：2.江西省地质工程公司，江南品331000) [摇要]基于南京德基广场二期工程地下连谈墙工，选了超深逆作法穿土嵌岩地下连的施工技术和关腿 质量控技术.结舍地地层特点与作法施工特点，从穿土我通岩的成槽方法、超长钢筋笼皮作理件利 作与吊装、槽望接头防海港施、成槽垂直度与槽沉清拉制等多方面进行技术攻美.施工实践素明，行对性选用土 层和岩居成槽设备解决了超深穿软土我通岩的成槽难题：采用逆作预埋件定位、成槽超声波仪委直度格测、柔性图 形锁管头旋喷结含、电和仪槽底沉津国庭粉测后压浆等描，既保证了体质蛋，又满足了逆作法工要 求，起到了防水、指土作用地下室外的功能. [关键词]逆作法：地下连谈墙：后压：柔性圆形锁口管：预理件 [中图分类号]TU476.4 [文献标识]A [文章编号]1002-8498(2011)02-0005-04 Construction Technology for Diaphragm Wall Crossing Soft Soil and Imbedding Rock in Nanjing Deji Plaza Liu Chun'an' Liao Qiulin' Zeng Zhixian' Zeng Guangtao' He Yuhong (1.Engineering Contract Department Beijing Urban Construction Group Co.Ltd.Beijing 100088 China: 2.Jiangxi Geo-e Engineering(Group)Corporation Nanchang Jiangxi 331000 China) Abstract:Diaphragm wall is used in second stage of Nanjing Deji Plaza.According to this project technologies for super-deep reverse diaphragm wall crossing soft soil and imbedding rock and key quality control are introduced.Combined with charaeteristics of layers and reverse construction method key technical problems were researehed in all directions including grooving method of erossing soft soil and imbedding rock fabrication and lifting of over length steel reinforcement cage and embedded part anti- seepage measures for slotted line joint controlling of grooving verticality and sediment etc.Engineering practices show that the targeted grooving equipments solve difficu...
2011年1月 施工技术 第40卷第2期 CONSTRUCTION TECHNOLOGY 9 南京德基广场井点动态降水施工技术 廖秋林，刘春安，曾志献，曾广桃 (北京城建集团建工程承包部，北京100088) [摇要]根据南京德基广场二期工程超深逆作法基悦降水的施工实践，练含地下构逆作法梅工部暑，围绕逆作法 深基悦降水的降水设计和施工种等关键向题进行童点分析与南.该工程降水施工运行历经2年多，直至工 程地下逆作法施工传束，期南基悦外围环境客项盘形盐测据穆定，土方和佳构施工进展顺利，明超深逆作法基 分按重式并点动态降水科学、有政. [关键询]逆行法：基悦降水：井点降水 [中图分类暑TU463 [立献标识弱]A [章编号]1002-8498(2011)02-40009-04 Construction Technology of Well-points Dynamic Dewatering in Nanjing Deji Plaza Liao Qiulin Liu Chun’an Zeng Zhixian Zeng Guangtao Engineering Contract Department Beijing Urban Construction Group Co.Lad.Beijing 100088 China) Abstract:Based on dewatering of the super-deep foundation excavation in Nanjing Deji Plaza with reverse construction method the design construction and operating of dewatering are introduced and analyzed bined with the reverse constructing of underground structures.The dewatering of the reverse foundation excavation in Nanjing Deji Plaza has been pleted for 2 years.During this period the earthwork and reverse construction of underground structures run smooth and data deformation monitoring were not out of range.It shows that the excavation well-points dynamie dewatering of layered on-demand for the reverse foundation excavation in Nanjing Deji Plaza is successful. Key words:reverse construction method:dewatering in foundation excavation:well-points dewatering 逆作法施工中土方控（包括降水施工）与结1工程概况 构施工交错进行，传统基悦的一次性或连续性降水 南京德基广场二期工程地处南京最整华的商业 劳必引起土体压缩变形而危及逆作法混凝土结构养地段——新街口商业中心区，是集商业、饮、办公、 护期间的稳定：另一方面，逆作法中基坑施工与地下酒店公寓为一体的综合性超高层建筑. 结构施工...
[关键词】隧道工程；盾构；复合地层；沉降；监测 [中图分类号】U455[文献标识码]A[文章编号]1002-8498（2015)13-0083-04 MeasurementandAnalysis onSurfaceSubsidenceInducedbyShield TunnelinginComplexStratumofNanjing Zhou Zhen (Shanghai Tunnel Engineering Co.，Lud.，Shanghai 200082,China)
the TA04 tenders of inter-city rapid rail project from Nanjing to Gaochun were analyzed. The data shows that the surface subsidence is much larger when the shield excavate in the posite stratum than in the rock stratum.In addition， the cabin pressure has great influence on stability of excavation face.The data also shows that the surface subsidence is almost unaffected by different depth,cabin pressure and synchronousgroutingquantity when the shield excavateintherock stratum.Finally,in consideration of the construction difficulties like tool wear，excavation face incrusted with mud and so on， technical measures were given. That is，low cabin pressure were set and in the rock stratum and high cabin pressure were set in the posite stratum when the shield passed through. The measures achieved good results. Key words:tunnels;shields;posite stratum；subsidence；monitoring 0引言南京地下轨道交通建设工程中，部分盾构区 盾构法隧道在城市地下轨道交通建设中已十间地层分布变化很大，相关的施工经验相对较少。
2016年7月下 施工技术 第45卷第14期 CONSTRUCTION TECHNOLOGY 83 D0I:10.7672/8js2016140083 南京国际博览中心二期平面张弦直梁钢屋盖结构 张拉施工关键参数分析 周凯1 2 3，黄炳生2，蒋国明3 (1.盐城工业职业技术学院建筑工程系，江苏盐城224005； 2.南京工业大学土木工程学院，江苏南京211816：3.上海宝冶集团有限公司，上海200941) [摘要]预应力张弦直梁结构由于其能够跨越较大跨度，在大型公共建筑中应用广泛.以南京国际博览中心二期 平面张弦直梁钢屋盖结构工程为背景，对张拉施工分析时的零状态形态以及临时支撑胎架与钢梁摩擦、支座与钢 埋件摩擦对张拉施工的影响进行研究. [关键词]钢结构；平面张弦直梁：屋盖；张拉；摩擦；施工技术 [中图分类号]TU393.3 [文献标识码]A [文章编号]1002-8498(2016)14-0083-03 Key Parameter Analysis of Tension Construction of Flat String Steel Roof Structure for Nanjing International Expo Center Phase II Zhou Kai.2.3 Huang Bingsheng Jiang Guoming' (1.Department of Architectural Engineering Yancheng Vocational Institute of Industry Technology Yancheng Jiangsu 224005 China;2.College of Ciuil Engineering Nanjing University of Technology Nanjing Jiangsu 211816 China;3.Shanghai Baoye Group Co.Ld.Shanghai 200941 China) Abstract:Prestressed string straight beam structure can stride across a large span so it is widely used in large public buildings.Taking flat string steel roof structure of the Nanjing International Expo Center Phase IⅡI as the background the zero-state shape of tension construction analysis and the influence on tension construction from the friction between the temporary supporting frames and the steel as well as bearing and the steels submerged were studied. Key words:steel structures;flat string beam;roofs;stretching;friction;construction 1工程概况 节点将拉索固定.单榀张弦直梁最重约85t(不含 南京国际博览中心二期北侧工程位于会展中 悬挑)，如图2所示.张弦桁架ZXL-9重约2021.张 心一期北侧，其北侧为河西大街，西...
施工技术 2011年8月下 36 CONSTRUCTION TECHNOLOGY 第40卷第347期 南京南站钢结构防腐技术研究 张栋樑1，吴聚龙2 (1.中国建筑股份有限公司，北京100037；2.南京中建钢结构有限公司，江苏南京210046) [摘要]大型铁路站房大量使用钢结构，钢结构必须满足防腐要求，目前简单有效的方法是使用涂装技术.南京南 站站房采用钢结构形式，通过借鉴以往大型钢结构项目的经验，具体分析南京南站钢结构构件的特点和涂层防护 难点，制定合理的防腐涂装体系设计方案，并提出了钢结构防腐的质量保证措施，保证了南京南站的钢结构防护工 作满足铁路站房防腐要求. [关键词]钢结构施工；防腐技术；质量保证措施 [中图分类号]TU761.13 [文献标识码]A [文章编号]1002-8498(2011)16-0036-04 Research on Steel Structure Anticorrosion of Nanjing South Railway Station Zhang Dongliang' Wu Julong2 (1.China State Construction Engineering Co.Lid.Beijing 100037 China; 2.China Construction Nanjing Steel Structure Co.Lad.Nanjing Jiangsu 210046 China) Abstract:Recently steel structure is usually used in large railway stations.Steel structure must meet the anticorrosion requirements and the simple and effective way is to use coating technology at present.Steel structures is used in Nanjing South Railway Station.By researching on the experience of previous large- scale steel projects the characteristics of steel ponents and coating protection difficulties of Nanjing South Railway Station are analyzed to design rational anticorrosion coating system scheme and quality assurance measures for anticorrosion are put forward to ensure the requirement. Key words:steel construction;anticorrosion technology;quality assurance measure 1工程概况 南京南站站房钢结构由支撑钢柱、10.300m标 钢网架屋面 高承轨层劲性钢梁结构、19.100~22.030m标高候 车层平面箱形桁架结构（含28.400m标高夹层钢结 候车果 候车层组合楼面 商业夹层 层钢结构 站台层 构)和屋盖钢网架4部分组成（见图1）.钢结构总 央是组合面，站台架空层 出站层 台承轨层 重约11万t 构件为4万余件. 地下 地铁 地下室顶板 1...
2011年12月上 施工技术 第40卷第354期 CONSTRUCTION TECHNOLOGY 75 南京南站梅雨季节地下结构防水施工技术 刘小刚，骆明红，顾海勇 (中国建筑股份有限公司南京南站项目经理部，江苏南京211101) [摘要]南京南站是京沪高铁五大枢纽站之一，具有建筑规模大、工期紫等特点，地下结构防水施工期间要历经江 淮流城特有的梅雨季节.地下工程防水设计采用SB5高聚物沥青防水卷材，依据规范施工前要对基底进行验收， 要求基底十燥.根据梅雨季节气候特点，大面积防水施工无法展开.经过设计优化调整及细部节点深化设计，成 功解决了因天气原因面影响施工的问题.通过上程实践证明，不同材料的防水卷材混合使用能够满足规范要求， 保证施工质量. [关键词]车站；站房；地下结构；防水；防水卷材；施工技术 [中图分类号]TU758.11 [文献标识码]A [文章编号]1002-8498(2011)23-0075-03 Waterproofing Construction Technology of Underground Structure on Nanjing South Railway Station in Plum Rain Season Liu Xiaogang Luo Minghong Gu Haiyong Project Management Department of Nanjing South Railway China State Construction Engineering Co.Ltd.Nanjing Jiangsu 211101 China) Abstract:Nanjing South Railway Station is one of five hub stations on the Beijing to Shanghai high railway which has some characteristics including large scale of building tight schedule and so on waterproofing construction of underground structure is in plum rain season.SBS polymer asphalt waterproofing membrane is used in waterproofing design of underground engineering.Based on Chinese standard the basement is accepted before construction the basement must be drying.Because of climatic characteristics of plum rain season waterproofing construction with large area can't be developed.The problems of the weather influence are successfully solved by design optimization and deepen design for joints.The engineering practice shows that mixed use with various types of waterproofing membrane can meet standard requirements and ensure construction quality. Key words:railroad stations;station buildings;underground structure;waterproofing:waterproofing membrane:construction 包括南京在内的江淮流域，初夏时节经常出现 停，空气湿度大，小面积基面可以采用人工干燥进 一个雨期较长、雨量比较集中的明显雨季.这段时 行防水卷材作业，大面积基面无法人工干燥，防水 间，具有雨季长、湿度大、地下水位高等特征，称作 施工几乎无法进行，会直接影响施工进度和防水施 梅雨季节.梅雨季节分人梅、出梅时间点，一般入工质量. 梅在6月中旬，出梅在7月下旬，时长1个多月. 本文结合南京南站梅雨季节地下结构防水施 目前地下结构防水材料基本都是采用卷材. 工的工程实践，对梅雨季节气候特点、防水材料选 根据传统的施工工艺和现行技术规范，防水卷材施 择、施工工艺、不同材料搭接细部节点设计等进行 工前要进行基面干燥程度检查，并经认可后才可以 了分析和研究，提...
[关键词]车站；站房；安装；屋面：网架；高空滑移；施工技术 【中图分类号】TU758.11[文献标识码]A【文章编号]1002-8498(2011)23-0008-05 Technology of Long-distance Overhead Sliding Installation ofGridFrameRoofforNanjingSouthRailwayStation
（1.ProjectManagementDepartmentofNanjingSouthRailway，ChinaState Construetion Engineering Co.,Lad.,Nanjing,Jiangsu211101,China;2.Technical Center of China State Construetion Engineering Co.，Lud.，Beijing 101300,China) Abstract:The area of Nanjing South Railway Station roof with bi-directional orthogonal spatial grid structure is about 94 032.8m²， The peripheral is low,the middle is high. The surrounding structure cantilevers outside column, and the maximum cantilever length is 30m. The authors analyze some and so on.By whole scheme parison and selection,technical research,the construction method with lateral high-sky sliding one by one by dividing unit and small unit bulk way on high altitude platform at end is used,thus the installation is finished sucessfully. Practice shows that the method not only is feasible,but also effectively shortens construction period，and improves installation efficiency.The installation technology with long-distance and high level sliding one by one is created in the grid structure construction of large-scale railway passenger station buildings. Key words; railroad stations; station buildings; installation; roofs; grid structure; high-sky sliding; construction 滑移法作为网架安装施工方法，在国内外都得方案比选、技术攻关，采用分单元逐条高空滑移、端 到了广泛的应用，如中国国家体育馆、昆明薪机场部高空平台小单元散装的施工方法，成功解决了施 航站楼等都是采用滑移法进行施工。
2011年12月上 施工技术 第40卷第354期 CONSTRUCTION TECHNOLOGY 南京南站主体钢结构混层法吊装施工 刘小刚，吴聚龙，项兴元，冯国军 (中国建筑殷份有限公司南京南站项目经理部，江苏南京211101) [摘要]针对第三代大型铁路客运站房设计特点及施工难点，以南京南站屋面以下主体钢结构吊装为实例，经过吊 装方案比选，提出了混层吊装法，用以解决施工现场复杂、场地狭小、构件规格大且数量多、工程量大且工期紧、专 业交叉施工搭接繁多等技术难点.实践表明，混层吊装法不但切实可行，而且可以有效缩短施工工期，提高安装效 率，满足大型客运站房复杂的施工要求，并形成了大型铁路客运站房主体钢结构混层法吊装施工技术. [关键词]车站；站房；钢结构；吊装；混层法：施工技术 [中图分类号]TU758.11 [文献标识码]A°[文章编号]1002-8498(2011)23-0001-04 Hoisting Construction of Main Steel Structure with Mixed-layer Method in Nanjing South Railway Station Construction Liu Xiaogang Wu Julong Xiang Xingyuan Feng Guojun Project Management Department of Nanjing South Railway China State Construction Engineering Co.Lid.Nanjing Jiangsu 211101 China) Abstract:Based on design features and construction difficulties of the third generation large-scale railway passenger station building the authors discuss the hoisting construction of main steel structure below Nanjing South Railway Station roof propose mixed-layer method after hoisting scheme parison so as to solve some technical difficulties including narrow field on construction site big size and large quantity of ponents huge construction quantities and tight schedule lapping multiplicity in professional crossed construction.The practice shows that mixed-layer method not only is feasible but also can shorten construction period improve installation efficiency meet the requirement of large-scale railway passenger station buildings construction.Hoisting construction technology of main st...
2015年8月上 施工技术 第44卷第15期 CONSTRUCTION TECHNOLOGY 85 D0I:10.7672/8js2015150085 千米级摩天楼幕墙形式及材料选用技术及建议* 李水生，孙健2，郭琳2，谭乐2 (1.中国建筑第五工程局有限公司，湖南长沙410004；2.中建不二幕堵装饰有限公司，湖南长沙410004) [摘要]千米级摩天楼幕墙形式及材料的选用是幕墙设计的关键.针对选用何种幕墙形式应用于千米级摩天楼上 及幕墙所用面材、龙骨及开启扇五金件3类材料进行技术分析，并对未来的应用趋势进行介绍.经分析，建议选用 隐框单元体的幕墙结构形式，6063-T5铝合金型材立柱与钢化中空玻璃组合.经专项试验得出幕墙立面形式、结构 形式、龙骨形式、面材选用、开启扇注意事项等. [关键词]高层建筑：装饰装修；安装；单元式幕墙；结构；龙骨 [中图分类号]TU767.6 [文献标识码]A[文章编号]1002-8498(2015)15-0085-06 Curtain Wall Forms and Material Selection of Kilometer Skyscraper and Remendations Li Shuisheng' Sun Jian2 Guo Lin2 Tan Le2 (1.China Construction 5th Engineering Bureau Co.Ltd.Changsha Hu'nan 410004 China; 2.CSCEC Fujisash Curtain Wall Decoration Co.Ltd.Changsha Hu'nan 410004 China) Abstract:Curtain wall forms and materials selection are the keys of kilometer skyseraper design.This paper analyzes the curtail wall forms and analysis on technology of glass keels and open fans hardwares materials.At last it introduces the application trend of the kilometer skyscraper curtain walls.As the results hidden frame unit and bination of 6063-T5 aluminum profiles column and steel hollow glass are suggested for the kilometer skyscraper curtain wall.The special test is done to get the curtain wall facade form structural form keel form glass forms and attentions on open fan. Key words:tall buildings;decoration;installation;unit form curtain wall;structure;keels 0引言 1.1试验体基础数据研究 随着全球建筑的快速发展，建筑高度不断被刷 千米级摩天楼建筑幕墙试验参照规范主要有 新以及建筑技术的不断成熟，828m的迪拜哈利法塔 《玻璃幕墙工程技术规范》JGJ102...
[关键词]大跨度钢屋盖；拆撑过程；施工力学；千斤顶单元法 [中图分类号】TU311.4[文献标识码]A[文章编号】1002-8498（2010）08-0024-05 Application ofJackElementModelforNumericalSimulation ofRemovingTemporarySupportsof Large-spanSteelRoof Liu Xuewu, Guo Yanlin,Guo Yufei (School of Civil Engineering,Tsinghua Universty, Beijing 100084， China) AbstractSimulation of removing temporary supports of large-span steelroof isconstruction mechanical problem frequently met in the construction of large structures recently.There are few approaches available to solve the problem effctively. Based on the finite element program, a jack element model used to simulate removing temporary supports of roof is presented and discused. The jack element model is posed of a presson-only link element and a classical beam element, and the two elements are modified by two coefficient α and β. The jack element model behaves as a real jack and it can simulate accurately the separation and contact between the main structure and the jack fixed on the temporary suppor, as wellasrebound of temporary supports during the processofremoving temporary supports.The results obtained demonstrate that the jack element model can be used to pute effectively and accurately the internal force and deformation of the steel structural roof and temporary supports during the construction process. Key words:large-span steel roof; removing temporary support; construction mechanics; jack element model 随着北京奥运会的召开，我国涌现出诸多大体量、时可以减小安装过程中主体结构的内力和变形，提高 造型复杂的大跨度钢结构建筑。
[关键词]劲性柱；框架梁；钢牛腿；钢筋连接；超限模架支撑 [中图分类号】TU973.14[文献标识码]A[文章编号]1002-8498（2015）21-0034-06 ComprehensiveConstructionTechnologyofSRCColumnand LimbTransfiniteFrameBeam Wang Miao,Long Gang,Sun Dianwen,Li Chunhui,Zhang Bin （Beijing Boda-jingkai Construction Engineering Co.，Ld.，Beijing 100176，China) Abstract:Taking the 28C3 block project of Beijing Economic-technological Development Area as an example，accordingtothecharacteristicsof steelconerete posite structure，hispaperintroducesin detail the rigid column and limb transfinite frame beam integrated construction technology，focuses on the stiff frame column beam joint corbel parts ofreinforced steel bars connecting structure optimization， intensive content.Through the relevant prehensive construction techniques adopted on the beam to column joints，in ensuring the cross construction quality at the same time，authors improve the construction efficiency，and save time and cost. Key words:SRC columns;frame beams; steel brackets; steel bars connection; overrun formwork supports 1工程概况框梁柱间 A座写字楼等6项（28C3地块）项目位于北京10@150双排双用
00+01 亦庄新城的商务核心区一荣华路商务带，其中A斜边框梁主框架梁核心筒 座塔楼32层，女儿墙顶高度140m，为超高层建筑，框架柱 结构形式为钢筋混凝土框架-核心筒体系。
施工技术 2014年7月上 34 CONSTRUCTION TECHNOLOGY 第43卷第13期 D01:10.7672/5gjs2014130034 劲性填芯PHC管桩与承台连接节点抗弯试验研究* 张伟，贺武斌，郭昭胜，白晓红 (太原理工大学建筑与土木工程学院，山西太原030024) [摘要]在地震作用下，空心管桩的抗弯承载力通常较弱，工程中常使用填芯PHC管桩改善其抗弯性能，但普通填 芯管柱桩身仍存在缺陷，因此提出劲性填芯PHC管桩，对其与承台连接节点受弯特性进行了试验研究，描述了试 件的裂缝特征及破坏形态，并分析其在不同荷载下应变曲线的变化及抗弯承载力的大小，研究表明，劲性填芯PH 管桩大幅度提高了管柱抗弯承载力，改善了管桩脆性性能，可应用于实际工程建设中. [关键词]桩基础；PHC管桩；抗弯承载力；试验 [中图分类号]TU473.11 [文献标识码]A [文章编号]1002-8498(2014)13-0034-04 Study on the Flexural Performance of Connection Joint Between Steel Composite Core Filling PHC Pile and Pile Cap Zhang Wei He Wubin Guo Zhaosheng Bai Xiaohong College of Architecture and Civil Engineering Taiyuan University of Technology Taiyuan Shanxi 030024 China) Abstract:The flexural capacity of the hollow pipe pile is usually weak under the earthquake action so PHC pipe pile filled with core is used to improve the bending performance.However defects still exist in mon core pipe pile body.The experiments on the flexural performance of connection joint between steel posite core filling PHC pipe pile and pile cap were carried out.The crack characteristics and failure mode of the specimens were described and the change of strain curve under the different load and size of flexural capacity were analyzed.The study shows that steel posite core filling PHC pipe pile has improved largely the flexural capacity and the brittle performance of pipe pile and it can be used in the practical engineering. Key words:piles;PHC piles;flexural capacity;testing 0引言 重轻、承载力高...