Foreword
According to the requirement of the document Jian Biao [2011]No 17-Notice an Printing andDistribution the Development and Revision Plan of Engineering Construction Standards and Codesin 2011 issued by the Ministry of Housing and Urban-Rural Development after extensiveinvestigation and study the code developing group has conscientionsly summed up practicalexperience referred to relevant international standards and advanoedoreigp standards and setthis code based on widely soliciting opinions
The main technical contents of this code are general terms and symbols basicrequirements monitoring methods high-rise buildings tructures long-span spatialstructures bridge structures and other structures
The provisions printed in bold are pulsocy one& afid must be strictly implemented
The Ministry of Housing and Urban-RuralDeeelopment of the People’s Republic of Chinaoversees the acdministration of this code and tbe explanation of the pulsory provisions China Academy of Building Research （CABR responsible for specific technicalcontents During the code implementation Drocess the relevant opinions explaining amddyice can be postedto CABR (Address: 30 North 3d Ring East Road Beijing post
Chief Development Organizations:
China Academy oBlilding Research (CABR) Hainan Construetion Engineering Co. Ltd.
ParticipatingDevelopment Organizations:
ChongqngBeljing University of TechnologyTsinghiuaUniversityBeijing Institute of Architectural Design Arup International Consultants (Shanghai) Co. Ltd CCCC Highway Consultants Co. Ltd.Yunnan Institute of Earthquake EngineeringChina Academy of Railway SciencesBeijing Municipal Engineering Research InstituteTianjin Construction Fngineering Quality and Safety Sapervision and Manngement Team Civil Engineering Laboratory of Macau
Chief Drafting Staff:
Duan Xiangsheng Chang Le Guo Zewen Yang YangWang Ni Di Xiaotan Nie Jianguo Pan PengLiu Peng Yan Weiming Pei Minshan An Xiaowen Xu Jiaoyu Shu Weinong Pan Chongping Zeng ZhibinFeng Liangping He Haoxiang Li Qian Cai QiFan Jinnsheng Ou Bingguang Yin Bo Zhang Xinyue
Zhou Fulin Ke Changhua Fu Xueyi Li Guoqiang住房城乡建设部信息公开 Lou Yu Li Ting Liu Fengkui Yang XueshanLi Qiao Z nouz Xue Peng
Contents
2 Terms and Symbols 1General Provisions （1)2.1 Terms * （2） （2）2. 2 Symbols （3）3Basic Requirements （4)3. 1 General Requirements （4）3. 3 Construction Monitoring 3. 2 Monitoring System Point and Equipment （4) （6)3 4 Post Construction Monitoring （9)4 Monitoring Methods (11)4. 1 General Requirements (11)4. 2 Stress Monitoring (11)4. 3 Deformation and Crack Monitoring 4. 4 Temperature and Humidity Monitoring (12)4. 5 Vibration Monitoring (15)4. 6 Earthquake and Seismic Respo (16)4. 7 Wind Field and Wind-induced Res (17)4. 9 Patrol Inspection and 4. 8 Other Items Monitoring (18) （19)5High-rise Buildig (20)5.1 General Req （20)5.2 Constf5.3Post (23)6. 1General Requirements (26) (26)6. 2 Construction Monitoring (27)6. 3 Post Construction Monitoring (29)7Bridge Structures (30)7. 1 General Requirements (30) (31)7. 3 Post Construction Monitoring 7. 2 Construction Monitoring (33)8Other Structures (36)8. 1 Isolated Structures (36)8. 2 Crossing Construction (36)Appendix B Monitoring Requirement of Different Types of Bridges * Appendix ATechnique Requirement of Sensors （40) (38)Explanation of Wording in This Code .... (42)List of Quoted Standards (43)
GeneralProvisions
1. 0 1This code is formulated to standardize the monitoring technology and theprecaution analysis to ensure advanced technologies reliable data. and reasonable monitoring of building and bridge structures cost for1. 0. 2 This core applies to monitor.high-rise buildings and fong-span spatialstructures bridge structures isolated structures and existing luenced by crossingconstruction 1. 0. 3 Monitoring of building and bridge structures s shal ements of this code andthe relevant current national standards.
住房城乡建设部信息
2Terms and Symbols
2. 1 Terms
2. 1. 1 structural monitoring2. 1. 2 construetion monitoringStructural monitoring during construction.2 1. 3 post construction monitoringStructural monitoring during service life 2. 1.4monitoring system Software and hardware integration with certain unctions posed of monitoringequipment 2. 1. 5 monitoring equipmentGeneral designation of hardware suc sors.acquisi n instruments etc in the monitoring system 2 1 6 transducer/sensorInstruments or devices be e measured signals them to usable outputsignals according to a speciffe usually coneisting gransduetion elements 2.1.7 times of monitoringThe number of raorritar titmes per unit titme2.1.8 The alarmir precautiog monitoring quantities indiertes ibe possible abnormal or dangerous state fmonitoringof the to ensure the safety guality of engineering structures and thesurroundin2.1.9 monitoring system stabilityThe operational performance of the monitoring system is normal after long-term use 2. 1. 10 monitoring equipment durability The monitoring equipment meet the expected functional requirements over time under regularuse and maintenance conditions 2. 1. 11 sensor frequency rangeIn this frequency range the input signal frequency change cannot cause the sensor sensitivityand phase changes beyond the limit 2. 1. 12 structural analyzing model updatingThe process of approaching calculation results as close as possible to the actual measuredvalues through identifying or updating the parameters of the structural analyzing model 2 1 13 crossing construction
The construction process of underground engineering crosses the existing structures
