施工技术 2014年3月下 80 CONSTRUCTION TECHNOLOGY 第43卷第6期 D0I:10.7672/5js2014060080 人民日报社报刊综合业务楼施工消防安全防范措施 贾玉斌，张磊，王意杰，刘殿胜 (中国新兴建设开发总公司，北京100039) [摘要]以人民日报社报刊综合业务楼工程为例，详细介绍了超高层建筑在外立面施工、楼内精装修和机电安装阶 段施工中存在的消防安全问题，并提出可行的解决方案及消防安全管理措施.实践表明采取的措施得当，保证了 工程的消防安全，取得了良好的经济效益和社会效益. [关键词]高层建筑：消防；安全；防范措施；施工 [中图分类号]TU976 [文献标识码]A [文章编号]1002-8498(2014)06-0080-03 Construction Fire Security Measures of the People's Daily Project Jia Yubin Zhang Lei Wang Yijie Liu Diansheng You Changmao China Xinxing Construction Derelopment General Co.Beijing 100039 China) Abstract:Taking the People's Daily project as a example the fire security problems in the construction of external elevation internal intensive decoration and electromechanical installation for the tall building are described in detail and the feasible solutions and fire security management measures are put forward. The result shows that the measures are suitable the fire security is ensured and the economic benefit and social benefit is good. Key words:tall buildings;fire protection;safety;precautions;construction 0引言 度为148.80m(32层平屋面至室外地坪高度)，室内 随着我国在建工程中超高层建筑越来越高，施 外高差为300mm 属一类高层建筑. 工安全管理难度越来越大、特别是超高层异形建2消防设施设置及消防安全管理难点 筑，施工过程中存在很多火灾隐患，如消防水源不 1)本工程主体结构采用钢结构与钢筋混凝土 足、水源水压不足：消防疏散及应急通道被堵塞、建 结构的混合结构，所以现场电焊作业工作量大，火 筑施工中的消防安全管理不到位；施工人员的违章 灾隐患危险源多且比较分散，动火作业安全管理难 违规作业所造成的人为安全隐患等.另外，消防部 度大.现场作业人员素质参差不齐，劳务人员消防 门所装备的云梯和高压水枪无法解决超高层建筑 安全意识不强等极易导致建筑工地发生火灾事故， 顶部发生的火灾.本文以人民日报社报刊综合业 造成重大损失和人员伤亡. 务楼工程为例，详细说明在外立面施工、楼内精装 2)施工现场临时用电设备多，尤其在后期装饰 修和机电安装阶段，为确保该工程的顺利施工，不 阶段...
2014年3月下 施工技术 第43卷第6期 CONSTRUCTION TECHNOLOGY 39 D0I:10.7672/5j52014060039 人民日报社报刊综合业务楼拉索，点支 陶棍幕墙施工技术 冯云鹏，郭理修，张晓冉，刘胜军 (中国新兴建设开发总公司，北京100039) [摘要]对人民日报社报刊综合业务楼拉索点支陶棍幕墙安装施工进行总结.重点阐述了A区主塔楼凸形圆弧双 曲立面实体墙外陶棍幕墙的安装施工，结合现场实际施工特点及技术难点，着重从测量放线、钢龙骨安装、铝板安 装、预应力拉索安装、直立锁边安装、陶棍系统安装等方面提出实施方案并指导现场施工，以解决施工难题. [关键词]高层建筑：幕墙；拉索；施工；安装 [中图分类号]TU767 [文献标识码]A[文章编号]1002-8498(2014)06-0039-05 Point-supported Cable Curtain Wall Using Ceramic Rod in the People's Daily Project Feng Yunpeng Guo Lixiu Zhang Xiaoran Liu Shengjun (China Xinxing Construction Development General Co.Beijing 100039 China) Abstract:The installation construction of point-supported cable curtain wall with ceramic rod in the People's Daily project is summarized.The construction of convex arc hyperbolic in zone A of the main tower building facade wall installation with ceramic rod are chiefly introduced.Combining with the actual construction characteristics and technical difficulties the implementation plan is proposed to guide the construction site from the measuring line installation of steel keel aluminum installation prestressed cable installation standing seam installation the ceramic rod system installation.The construction difficulties are solved finally. Key words:tall buildings;curtain wall cables;construction installation 1工程概况 人民日报社报刊综合业务楼工程由A区（报刊 综合业务楼)和B区（图书馆学术交流中心）组成. 陶棍 外装饰幕墙主要由陶棍幕墙和玻璃幕墙组成.A区 幕墙 玻璃幕墙一 主塔楼高180m 建筑设计成“人”字形，三面六方， 椭圆双曲，凹凸虚实，建筑造型新颖独特.主塔楼 西面及东北面、东南面实体墙为陶棍装饰幕墙.其 中，148.5m以下为拉索点支陶棍装饰幕墙，148.5m 以上为钢梁柱点支陶棍装饰幕墙（见图1）.B区...
2014年3月下 施工技术 第43卷第6期 CONSTRUCTION TECHNOLOGY D0I:10.7672/5j52014060001 编者按：由东南大学建筑设计院研究院有限公司设计，北京华城监理有限责任公司负责监理，中国新兴 建设开发总公司承建的人民日报社报刊综合业务楼在北京CBD悄然吃立，成为2014年最吸引目光的北京 新地标.其独特的外观设计备受公众瞩目，施工技术的创新和应用更是成为业界关注的焦点.大楼的主体 是以曲面形式渐变的超高层钢框架结构，高度180m;外框格构钢柱根据倾斜角度不同，最大倾斜距离14m 最大焊接板厚80mm;3格构柱自下而上为不规则倾斜的曲线，外筒钢结构柱呈扭转不规则布置，在国内建 筑中，是屈曲约束支撑数量最多、建筑高度最高的工程项目，在施工中面临着诸多技术难题.此次以专刊形 式集中介绍和展示中国新兴建设开发总公司在施工工法应用中的技术创新，尤其是提高超高层钢结构安装 速度、泵送混凝土顶升回流系统及其施工方法、屈曲约束支撑施工技术、双曲面弧形超高层复杂钢结构安装 关键技术等多项自主研发的新技术、新工艺，分享他们的成果与经验，与各位读者相互交流和探讨现代施工 技术的发展与应用. 人民日报社报刊综合业务楼 抗拔锚杆替代抗拔桩方案可行性分析 李哲琳，李铁良，白志华，倪晓荣 (中国新兴建设开发总公司，北京100039) [摘要]实际工程中应根据场地的地质情况、施工难度、经济效益等方面综合考虑选用适合的方法解决抗浮问题. 本工程人防地下结构中原定在基坑底部均匀布置2根抗拔桩，以满足抗浮设计要求.现因场地条件限制、施工难 度、效率等问题，通过综合比较抗拔桩和抗拔错杆的施工难度和工期，拟采用抗拔错杆代替抗拔桩，并对方案进行 可行性分析. [关键词]地下工程：抗浮；错杆；抗拔桩 [中图分类号]TU753 [文献标识码]A [文章编号]1002-8498(2014)06-0001-04 Feasibility Analysis of Uplift Anchor Instead of Uplift Pile for the People's Daily Project Li Zhelin Li Tieliang Bai Zhihua Ni Xiaorong China Xinxing Construction Derelopment General Co.Beijing 100039 China) Abstract:In real practice suitable method to solve anti-floating problems is considered based on several parameters such as field geological conditions construction difficulties economic benefits and so on.In order to meet the requirements of anti-floating design the structure of the underground engineering of civil air defense was scheduled to set 20 uplift piles homogenously in the bottom of the foundation excavation.Due to the construction difficulty efficiency and o...
施工技术 2014年3月下 90 CONSTRUCTION TECHNOLOGY 第43卷第6期 D01:10.7672/sjs2014060090 人民日报社报刊综合业务楼异形双曲 面轻质隔墙施工技术 李铁良，袁慧，韩春莲，尤昌懋 (中国新兴建设开发总公司，北京100039) [摘要]人民日报社报刊综合业务楼工程造型新颖，部分隔墙为异形双曲面组合板墙，此隔墙具有自重轻、墙身薄、 拆装方便、节能环保、有利于建筑工业化施工等优点.结合该工程，分别从异形双曲面隔墙施工的难点及关键技术 措施等方面，详细介绍了该隔墙的施工要点，确保了分项工程的施工质量，获得了良好的施工效果. [关键词]高层建筑：隔墙；双曲面：加固；施工技术 [中图分类号]TU767 [文献标识码]A [文章编号]1002-8498(2014)06-0090-02 Construction of Irregular Hyperboloid Light Partition Wall of the People's Daily Project Li Tieliang Yuan Hui Han Chunlian You Changmao China Xinxing Construction Derelopment General Co. Beijing 100039 China) Abstract:A newly constructed building of the People's Daily project with novel style is partly used hyperboloid bination partition wall.It takes advantages of lower deadweight thinner thickness easier installation and demolishing energy saving and it is also environment friendly convenient for construction.According to this project this paper describes the difficulties and key technologies of the partition wall in depth.The construction of the partition wall ensures the quality of the construction and achieves qualified results. Key words:tall buildings partition wall;hyperboloid surface;strengthening;construction 随着建筑业的发展及建筑技术的提高，技术含250mm×200mm蒸压加气混凝土砌块砌筑，其余外 量高、造型复杂、漂亮美观的建筑实体越来越多.框隔墙采用双面双层普通纸面石膏板隔墙，C1 C2 人民日报社报刊综合业务楼工程建筑造型呈“人”3格构柱部位隔墙为双曲面倾斜组合板墙，采用耐 字形，平面由核心筒、外框柱及3榀格构组合柱组 火纸面石膏板隔墙和水泥纤维压力板隔墙. 成，自下而上呈弧形分布，先向外扩，再向里收，最2双曲面隔墙特点和难点 后屋顶合龙.独特新颖的外形设计对隔墙的要求2.1双曲面隔墙特点 也相应提高，尤其是对沿建筑异形轮廓部位隔墙， 双曲面隔墙平面及立面均由曲面组成，设计新 施工要求高...
2014年3月下 施工技术 第43卷第6期 CONSTRUCTION TECHNOLOGY 103 D0I:10.7672/5j52014060103 人民日报社报刊综合业务楼工程标准化安全管理 张磊 (中国新兴建设开发总公司，北京100039) [摘要]“安全生产标准化”是指通过建立安全生产责任制，制定安全管理制度和操作规程，排查治理隐患和监控重 大危险源，建立预防机制，规范生产行为，使各生产环节符合有关安全生产法律法规和标准规范的要求.它涵盖了 企业安全生产工作的全局，是企业开展安全生产工作的基本要求和衡量尺度，也是企业加强安全管理的重要方法 和手段.针对建筑施工安全生产标准化管理的形势，结合人民日报社报刊综合业务楼工程标准化管理及实践成 果，总结了其相关安全标准化管理经验. [关键词]高层建筑；项目管理；标准化；安全管理 [中图分类号]TU71 [文献标识码]A [文章编号]1002-8498(2014)06-0103-02 Standardization of Safe Management for the People's Daily Project Zhang Lei China Xinxing Construction Derelopment General Co.Beijing 100039 China) Abstract:Safety standardization refers to the establishment of safe production responsibility system the development of safety management systems and procedures and monitoring the investigation and management of major hazard risks establishment of preventive mechanisms that regulate the production of behavior so that the production processes meet the relevant safety laws and regulations and standard specification requirements.It covers the global enterprise safety production work and it is a basic requirement and the measure is also important ways and means to strengthen enterprise security management panies to carry out safety production work.In this paper based on the construction safety production standardization management situation bined with the People's Daily project management and practical results the relevant safety standard management experience is summarized. Key words:tall buildings;project managem...
2014年3月下 施工技术 第43卷第6期 CONSTRUCTION TECHNOLOGY 33 D0I:10.7672/5js2014060033 人民日报社报刊综合业务楼屋顶大跨度双曲面 拱形钢桁架安装技术* 王宪璋，李铁良，杜小红 (中国新兴建设开发总公司，北京100039) [摘要]结合人民日报社报刊综合业务楼屋顶塔冠大跨度双曲面拱形钢桁架散件运输、现场组拼分段吊装合龙过 程，介绍了分段钢桁架的地面组拼胎架制作、三维坐标控制卧式组拼过程.钢桁架安装采用钢支撑代替承重脚手 架，介绍了钢支撑的设计以及分段钢桁架的就位姿态调整、吊装合龙、卸载等技术要点，并对钢支撑形式和卸载后 的变形进行验算，解决了架空层难以搭设承重脚手架的难题，保证了桁架的安装质量，取得了很好的效果. [关键词]钢结构；安装；钢桁架；组拼胎架；卸载 [中图分类号]TU398.3 [文献标识码]A [文章编号]1002-8498(2014)06-0033-03 Installation of Large-span Hyperboloid Steel Arch Truss for the People's Daily Project Wang Xianzhang Li Tieliang Du Xiaohong China Xinxing Construction Derelopment General Co.Beijing 100039 China) Abstract:Large-span hyperboloid tower crown of the main building of People's Daily project is made of arched truss parts.Detailed description of steel support designing adjustment of pose placement of steel truss segments lifting closure unloading and other points is made by using procedure of segments transportation in-site assembling segments lifting closure process.Furthermore a specialized software is used to check the form of steel structure support and deflections after unloading.This carries out a solution to ensure that overhead layer supports the scaffold.It also ensures installation quality of trusses therefore achieves good results. Key words:steel structures;installation steel truss;assembly jig;unloading 1工程概况 在主桁架弦杆上的牛腿与主桁架相连，弦杆为 人民日报社报刊综合业务楼工程（以下简称日325×10，腹杆为168x×6.其余杆件为219x8. 报社)屋顶塔冠为大跨度双曲面拱形钢桁架.屋顶 桁架生根标高为148.3m 最高点标高为180m.整 钢结构为3主桁架和22平面次桁架及400余 个屋顶钢结...
2013年5月上 施工技术 第42卷第9期 CONSTRUCTION TECHNOLOGY 57 D0I:10.7672/sgjs2013090057 人民日报社报刊综合业务楼屈曲约束支撑施工技术* 王超 (中国新兴建设开发总公司一公司，北京100039) [摘要]人民日报社报刊综合业务楼工程属于超高层建筑，结构体系为带支撑的钢框架结构，为了提高支撑框架在 地震作用下的抗震性能，采取了屈曲约束支撑技术.由于在该工程中屈曲约束支撑数量大，构件型号种类多，结合 工程实际情况，详细介绍了屈曲约束支撑安装分类、安装及吊装流程和关键施工技术.通过优化施工方案，保证了 屈曲约束支撑与主体结构的可靠性连接，并确保了支撑构件的受力性能和施工质量. [关键词]高层建筑；抗震；支撑；屈曲约束支撑；安装 [中图分类号]TU758.11 [文献标识码]A [文章编号]1002-8498(2013)09-0057-04 Construction of Bulking Constraint Support of the People's Daily Complex Newspaper Service Building Wang Chao (The First Co.of China Xinxing Construction Development General Co.Beijing 100039 China) Abstract:The People's Daily Complex Newspaper Service Building is a super high-rise building with the braced steel frame structural system.In order to improve its seismic resistance a buckling constraint support technology was adopted.In this project a large number of bulking constraint supports were used and they were in many different sizes.This paper introduces in detail the installation procedure classification and critical construction technology.By optimization of the construetion scheme the reliability of the connections between the bulking constraint supports and main structure was guaranteed as well as the load resistance of the constraint supports and the construction quality. Key words:tall buildings;seismic;supports;buckling constraint support;installation 随着对建筑抗震能力要求的提高，屈曲约束支种支撑的自身性能要求不同，在工程安装中的顺序 撑正在被越来越多的工程运用.屈曲约束支撑是不同. 由芯板材料、约束芯板材料屈曲的套管和位于芯板 根据安装先后顺序可分为先装法和后装法. 材料和套管间的...
2014年3月下 施工技术 第43卷第6期 CONSTRUCTION TECHNOLOGY 83 D0I:10.7672/5j52014060083 人民日报社报刊综合业务楼双层壳体桁架格构 组合柱测控技术* 王宪璋，黄潮松2 (1.中国新兴建设开发总公司，北京100039：2.人民日报社，北京100026) [摘要]讲述人民日报社报刊综合业务楼3福双层壳体桁架格构组合柱的测量技术，详细介绍了双层壳体倾斜构 件安装过程中采用的三维坐标控制、循环测控过程.在构件安装前利用计算机技术将每根倾斜构件的三维坐标计 算出来，通过全站仪实时检测每根构件的安装过程，并在构件安装完成后设置循环测控板，随构件安装进行循环测 控，总结其变形规律，并通过在后续构件吊装前预加反向变形值的方法，实现了建筑物的外形与设计状态最大限度 的接近. [关键词]安装；测量：柱；双层壳体；循环测控 [中图分类号]TU765 [文献标识码]A [文章编号]1002-8498(2014)06-0083-03 Measurement and Control Technology of Double Shell Truss Lattice Columns for the People's Daily Project Wang Xianzhang' Huang Chaosong (1.China Xinxing Construction Derelopment General Co.Beijing 100039 China; 2.The People's Daily Beijing 100026 China) Abstract:The measurement of a double shell which consists of three truss lattice columns and other truss girders in the People's Daily is described.3D coordinates control and the process of cycle measurement and control are deseribed in detail in the installation of double shell inclined ponents.3D coordinates of each inclined ponent is calculated with puter technique before the ponent installing.A total station was used to detect the installation process of each ponent and the cycle measurement and control plates were set up after the ponents installation finished.Cycle measurement and control was done while installing the ponents and the deformation rules was summarized.By adopting the method of exerting reverse deformation in advance the architectural appearance was the gr...
[关键词］地下工程；桩基础；载体桩；岩溶地区；爆破；施工技术 [中图分类号]TU753.3[文献标识码]A[文章编号]1002-8498(2013）13-0015-03 ApplicationofManualExcavation andDrillingbyBlastingTechnology for Pile with Bearing Base Construction in Some Project YangQi'an'，JiangYing² （1.Bejing Building Research Institute Co.，Ltd.of CSCEC,Beijing 100076, China; 2.Zhejiang Provincial Erjian Construction Group Co.，Ltd.，Ningbo，Zhejiang 315000,China) Abstract:Manual excavated pile and rock-socketed pile are usually adopted in karst area when the bearing capacity of natural foundation can't meet the design requirement.However, the method has long construction period and can't constructed in special geological conditions. In a project in Tangshan, it is difficult to construct manual excavated pile and rock-socketed pile in shallow layer. At last, the method that manual excavated pile used in upper part and driling by blasting in pile tip is adopted which improved construction speed and reduced the cost. Key words:underground; piles; piles with bearing base;karst area; blasting; construction 1工程概况层土按自上而下的顺序描述如下：①杂填土主要 拟建工程位于唐山市路北区北新东道与大城成分为建筑垃圾、粉煤灰混碎石等，局部存在老建 路交叉口东南，现唐山陶瓷厂院内。
[关键词]改造工程；钢结构；拆换；监测；施工技术 [中图分类号]TU746.3[文献标识码]A[文章编号]1002-8498（2013）03-0051-02 Steel MembersReplacementTechnology inJingguang CenterReconstructionProject Zhang Jun,Wang Liangbo,Liu Peng,Zheng Wenke，Zhang Peng
Abstract:Due to the limitations of original design and change of building function， the original story height cannot meet the requirement. As a result， the mezzanine floor need to be demolished and the mezzanine steel beams need to be lifted by 700 mm.In order to meet the architectural and structural requirements，it was determined to replace the original steel beams. The new steel beam was connected to the original steel columns by connections with enclosed steel plates around the column.The application and monitoring show that the steel member replacement technology can effectively reduce the welding deformation and ensure the construction quality and structural safety. Key words;reconstruction; steel structures;replacement;monitoring;construction 1工程概况新增加梁刚接连接 京广中心首层由于建筑布局的改变，原有结构 层高不能满足使用要求，需将原有结构夹层楼板拆 除，并将夹层钢梁提升700mm。
拆除原结构梁 2.2工艺流程b节点连接大样
图1拆换后钢梁连接节点 *中建三局科研项目：京广中心装修改造工程综合施工技术（ZJSJ-Fig.1 Connection joint of the steel beam 2011-08)after demolition andreplacement [作者简介]张俊，北京公司总经理，高级工程师，E-mail： @139.1)搭设操作架采用钢管脚手架或移动脚手 [收稿日期]2012-11-11
万方数据
52施工技术第42卷
0o o 500500500 -1 000+-2-22-} -1500-1500-1500
2000-2000 -2 5002 500-2 500 -3000A B C D E-3 000B C D E3 000
A A B C D 工况工况工况 a钢柱 b梁端 c梁跨中
图3梁柱测点应力变化 Fig.3The stress change of monitoring points on the beam and column 架搭设，保证架体稳定。
2011年8月下 施工技术 第40卷第347期 CONSTRUCTION TECHNOLOGY 81 交易成本理论下我国建设工程争议评审制度研究 董良峰 (南京工程学院建筑工程学院，江苏南京211167) [摘要]在施工合同的履行过程中，由于工程各方目标的不同和项目管理水平的差异，工程争议不可避免.而争议 的解决将消耗各方的资金、时间及各种资源.如何将这种消耗降到最低，是项目管理人员应该思考的问题.对国 内外建设工程争议评审制度现状进行研究，从交易成本的理论出发，对我国正在尝试实施的建设工程争议评审制 度进行研究，并在此基础上提出完善措施. [关键词]管理；理论；交易成本；建设工程；争议评审 [中图分类号]TU712 [文献标识码]A [文章编号]1002-8498(2011)16-0081-04 Research on Dispute Settlement Mechanism for Construction Projects in China Based on Transactional Cost Theory Dong Liangfeng (School of Civil Engineering Nanjing Institute of Technology Nanjing Jiangsu 211167 China) Abstract:In the performance of construction contract because of different targets and management standards the disputes are unavoidable.These disputes solution will consume some kinds of resources such as time and money etc.How to make the consumption reduced to the lowest level is a question to project managers.The status of dispute settlement mechanism for construction projects at home and abroad are introduced.Based on the theory of transaction cost the dispute settlement mechanism for construction projects which is-trying in China is researched and the corresponding measures to improve the rules are put forward. Key words:management;theory;transactional cost;construction project;dispute settlement 1国内外建设工程争议评审制度现状 1.2 FIDIC新版合同条件中的争议解决机制 1.1世界银行关于采用DRB解决工程争议的规定 1999年的FIDIC合同是在总结前4版的基础 DRB(dispute review board 争议评议委员会)的 上修订而成，其中在争议解决方式上进一步改进，将 概念首先起源于美国，美国土木工程师学会 1996年引人的争议审核委员会DRB改为争议裁决 (ASCE)于1975年率先在隧道工程中引入，以此...
2015年10月上 施工技术 第44卷第19期 CONSTRUCTION TECHNOLOGY 59 D0I:10.7672/8js2015190059 井点降水失效情况下地下室集水坑深化施工技术* 孟令司，方光秀 (延边大学工学院，吉林延吉133002) [摘要]在带有地下室的高层建筑工程中，一般布置一定数量的集水坑，在原地下水水位较高、且在施工过程中降 水失效的情况下，常会存在降水后的地下水水位仍位于集水坑设计底标高以上，导致无法进行集水坑施工，进而影 响整个建设工期的难题.以吉林省延吉市某高层住宅楼为例，提出降水失效情况下地下室集水坑的深化施工技 术，并对其进行了施工验证. [关键词]高层建筑：地下工程；集水坑：降水；施工技术 [中图分类号]TU753 [文献标识码]A [文章编号]1002-8498(2015)19-0059-03 The Detailed Construction Technology for Catchpit in Basement When the Dewatering Engineering Failure Meng Lingsi Fang Guangxiu College of Engineering Yanbian University Yanji Jilin 133002 China) Abstract:In the project of high-rise building with basement some catchpits are always been set.In the condition that the original underground water level is high and the dewatering engineering failure during the construction there will be the problem that the level of underground water is still higher than the design elevation of bottom of the catchpit so as to that the construction for catchpit can not be continued even make the whole construction period of the project being delayed.In this paper authors take the project of high-rise building of a certain munity in Yanji as an example and put forward the further construction technology for catchpit in basement when the dewatering engineering does not work and do the verification by construction. Key words:tall buildings;underground;catchpit;dewatering;construction 0引言 段，包括1~5号、8号楼，总建筑面积为81674m2 在建筑排水系统中一般布置一定数量的集水 均采用短肢剪力墙结构，基础形式为独立基础、筏 坑，用来将建筑物内的水汇集起来，再用动力设备 ...
施工技术 2016年4月下 60 CONSTRUCTION TECHNOLOGY 第45卷第8期 D0I:10.7672/8js2016080060 乐清市体育中心体育场复杂膜结构施工技术 金振，何勇，潘国华 (广厦建设集团有限责任公司，浙江杭州310012) [摘要]乐清市体育中心体育场屋面采用弯月形非封闭空间索桁体系覆盖PFE膜材，整个膜屋面共有31组，每组 由6个膜片单元组成，单元膜片四周边界分别与压环箱梁、下弦索及钢管拱等进行连接，屋面呈曲面波浪形，交替 起伏，结构独特.通过合理优化、对称安装、均衡张拉，确保了膜结构的顺利施工，保证了工程质量. [关键词]体育场；膜结构；安装；张拉；施工技术 [中图分类号]TU758 [文献标识码]A[文章编号]1002-8498(2016)08-0060-04 Construction for the Complex Membrane Structure of Yueqing Sports Center Stadium Jin Zhen He Yong Pan Guohua Guangsha Construction Group Co.Ltd.Hangzhou Zhejiang 310012 China) Abstract:With non-closed meniscus and spatial cable-truss system covering PTFE membrane on the roof Yueqing Sports Center Stadium has 31 groups of membrane roofs and each group is consist of 6 film units while the boundary around them is connected with press-ring box beam lower chord cable and steel-tube arch respectively.The roof of stadium is wave surface roof and alternating ups and downs with novel design.By reasonable optimization symmetrical installtion and balanced tension the construction of membrane structure is finished successfully and the requirement of quality is satisfied. Key words:stadiums;membrane structure;installation;stretching:construction 1工程概况 乐清市体育中心位于乐清市旭阳路，由体育 场、游泳馆和体育馆组成，总建筑面积61378m2 其中体育场建筑面积21058m2.体育场建筑南北 长约229m 东西宽约211m 柱顶标高约42m 屋面 采用弯月形非封闭空间索桁体系覆盖PTFE膜材， 最大悬挑跨度约57m.PTFE膜分为两部分，靠内 图1膜结构轴测图 环单元使用圣戈班PTFE网格膜，面积为2200m2 Fig.I The isometric drawing of membrane structure 其他单元使用圣戈班SF-ⅡPTFE膜材，面积为 成，单元膜片四周边界分别与压环箱梁、下弦索及 14730m2 膜屋...
2012年7月上 施工技术 第41卷第368期 CONSTRUCTION TECHNOLOGY 临海粉煤灰吹填区深基坑开挖支护新工艺 高昆，田砾2，崔涛2，陈聪1，牛获涛2 (1.青岛城建集团有限公司，山东青岛266031；2.青岛理工大学土木工程学院，山东青岛266033) [摘要]临海粉煤灰吹填区城土质颗粒细腻、土质松散，承载力差.根据实际地质条件采用机械和水力排土结合该 方法进行土方开挖，开挖过程中进行放坡井倾倒碎石护坡.通过止水帷幕和降水井控制地下水，坡顶设置截水台、 坡面设置泄水管、坡底设置排水沟和集水井明排水.实践表明，对于在沿海粉煤灰吹填区复杂地质条件下进行深 基坑开挖施工其结果是安全高效的， [关键词]地下工程：深基坑；支护；粉煤灰：机械开挖：降水 【中图分类号]TU753.1 [文献标识码]A[文章编号]1002-8498(2012)13-0009-04 Innovative Deep Foundation Excavation Technology for Large Municipal Project at Coastal Areas with Hydraulic Filled Fly Ash Gao Kun' Tian Li? Cui Tao2 Chen Cong' Niu Ditao2 (1.Qingdao Urban Conutruction Group.Qingdao Shandong 266031 China: 2.School of Cinil Engineering Qingdao Technological University Qingdao Shandong 266033 China) Abstract:At coastal areas with hydraulic filled fly ash the soil is loose with fine particles and its bearing capacity is very low.The construction site was located at the north of Jiaozhou Bay where the underground water level is high and strongly affected by sea tides.Mechanical and hydraulic soil casting methods were used in bination for soil excavation.At the same time slopes were formed and covered by gravels. Waterproof curtain and dewatering well were adopted to control the underground water level.Water- interception platform discharge pipes and Drainage ditch and well were set at the top surface and bottom of the slope respectively.The results show that the method proposed is safe and highly efficient for foundation excavation in similar areas. Key word...
2011年10月下 施工技术 第40卷第351期 CONSTRUCTION TECHNOLOGY 83 临沂文化广场高空大跨观光平台安装技术 叶翔，李建洪，邢遵胜，胡广龙 (浙江精工钢结构有限公司，浙江绍兴312030) [摘要]临沂文化广场整体建筑为门式造型，由于平台结构距地面近80m 结构跨度大，构件自重较重，结构总体采 用吊装与提升结合的施工方案进行安装.结合现场实际施工条件，详细介绍了大面积裙房区地面拼装方案、高空 大悬挑提升解决方案、提升工艺、同步控制策略及砂箱卸载方案等关键技术.结果表明该方案总体科学、经济、合 理，确保了工程的顺利实施. [关键词]钢结构；安装；卸载；施工技术 [中图分类号]TU758.11 [文献标识码]A[文章编号]1002-8498(2011)20-0083-05 Installation Technique of Large-span Sightseeing Platform at High Altitude in Linyi Cultural Square Ye Xiang Li Jianhong Xing Zunsheng Hu Guanglong (Zhejiang Jinggong Steel Building Co. Lid.Shaoxing Zhejiang 312030 China) Abstract:Linyi Cultural Square is a portal type structure and the sightseeing platform is 80m in height from ground surface which is large-span structure with heavy weight.Compounding erection and lifting method is adopted.Based on construction site conditions the key technology such as ground assembly in the podium area the cantilevers lifting on high altitude lifting procedures synchronized control and the sandboxes unloading.The result shows that the technology is scientific economic and rational and construction quality and safety are ensured. Key words:steel structures;installation;unloading;construction 1工程概况 临沂文化广场位于临沂市北城新区府前巷，整 体建筑由塔楼、裙房及高空观光平台组成.塔楼分 东西两栋，各19层，建筑顶标高80.1m;高空观光平 台横跨东西塔楼，使整体建筑形成一个独特的门式 造型（见图1）. 观光平台平面尺寸约130m×55m 顶标高 79.63m 包括南北侧观光长廊、东西侧连廊及装饰 构架.平台结构采用平面钢桁架结构体系，与主塔 图1临沂文化广场 楼核心筒通过8只金属式摩擦复摆隔震支座连接， Fig.1 Linyi Cultural Square 结构跨度达106m 总用钢量3500t. 2安装总体思路及施工流程 南、北长廊结构是整个观光平台的2道“主 2.1安装总体思路 梁”...
[关键词］基坑；渗漏；深厚砂层；双液注浆；高压旋喷 [中图分类号】TU761.1*1[文献标识码】A[文章编号〕1002-8498(2016)09-0089-04 LeakageReasonsAnalysis andTreatments ofaRiverside FoundationExcavationinDeepThickSandLayer Yang Shengsheng'，Wang Pan²，Li Song² (1.CCCC Fourth Harbor Engineering Co.，Lud.,Guangzhou,Guangdong 51000o, China; 2.CCCC Fourth Harbor Engineering Institute Co.，Lad.，Guangzhou,Guangdong 510000,China) Abstract;During the construction of riverside foundation excavation in deep thick sand layer，the improper design scheme or unsuitable construction procedure always results in the water leakage of foundation excavation. The safety of foundation excavation construction is not be ensured， and the surrounding environment is damaged.A leakage treatment of foundation excavation construction in pressure jet grouting and quick-setting cement bined with steel plate are adopted. Key words:foundation excavation; leakage; deep thick sand layer; double liquid grouting; high- pressure jet 0引言总部大楼已建设完成并投入使用，B区正进行开发 随着城市建设的发展，临江地块作为一种稀缺建设。
[关键词]地下连续墙；降水；基坑；监测；沉降 [中图分类号]TU753【文献标识码]A[文章编号]1002-8498（2016)01-0033-05 TheResearchonFoundationExcavation'sOutsideSettlementand PrecipitationAboutRiversideRockEmbeddedDiaphragmWall Zhou Penghua'.2 (1.General Construction Company of CCTEB Group Co.，Ltd.，Wuhan,Hubei 430070,China; 2.Hubei Building Construction Technology Co.,Lad.of CCTEB Group Co.，Lud.，Wuhan,Hubei 430070,China) Abstract:TakingWuhan Tianyuexingchen project as the basis，this paper summarized the experience approach of the dewatering well laid inside and outside of the excavation selected rock embedded diaphragm wall as waterproof curtain of the hydrogeological conditions at the riverside.It obtained dewatering well water level curve inside and outside of the excavation from linkprecipitation test inside or outside of rock embedded diaphragm wall，and confirmed the existence of a weak hydraulic connection of internal and external foundation excavation. Key words:diaphragms；dewatering；foundation excavation;monitoring； settlement 0引言目前关于基坑开挖降水引起坑外地面沉降方面，则 基坑止降水设计是基坑设计的重要组成部分，主要集中在降水引起坑外地表沉降的机理研究及 在临江、临湖等地下水位高的软土地区进行超深基计算模型两方面4"。
