目次 1总 则 2 术 3 基本规定 4 网格结构 4.1一般规定 (9) 4.2网架结构 (9) 4.3网壳结构 (11) 4.4桁架结构 (14) 5索杆结构 (17) 5.1一般规定 (17) 5.2索网结构 (17) 5.3索桁结构 (18) 5.4张弦结构 (20) 5.5索穹顶结构 (23) 6 开合屋盖结构 (25) 7 监测设备 (26) 7.1一般规定 (26) 7.2 位移监测 (26) 7.3 内力监测 (27) 7.4 振动监测 (28) 7.5荷载作用与环境监测 (29) 8数据采集与分析 (31) 8.1一般规定 (31) 8.2数据采集 (31) 1
8.3数据预处理 (31) 8.4数据分析 (32) 9预警 (33) 10监测系统施工、安装与验收 (35) 10.1一般规定 (35) 10.2监测系统施工 (35) 10.3监测系统安装 (36) 10.4 监测系统验收 (37) 附录A典型大跨度钢结构应变监测部位及测点布置.(40) 用词说明 (50) 引用标准名录 (51) 附:条文说明 ...(53)
Contents 1 General provisions Terms (2) 3 Basic requirements (4) 4 Grid structure ..... (6) 4.1 General requirements (9) 4.2 Space truss structure (9) 4.3 Latticed shell structure (11) 4.4 Truss structure (14) 5 Cable-strut tensile structure (17) 5.1 Generalrequirements (17) 5.2 Cable-net structure ** (17) 5.3 Cable-truss structure (18) 5.4 String structure (20) 5.5 Cable-dome structure (23) 6 Retractableroof structure (25) 7 Monitoringequipment.... (26) 7.1 General requirements (26) 7.2 Displacement monitoring.. (26) 7.3 Internal force monitoring (27) 7.4 Vibration monitoring (28) 7.5 Load action and environment monitoring (29) 8Data acquisition and analysis .... (31) 8.1 General requirements .... (31) 8.2 Data acquisition (31) .3.
8.3Data pre-processing (31) 8.4 Data analysis (32) 9Early warning .(33) 10 Construction,installation and acceptance of monitoring system.... (35) 10.1General requirements (35) 10.2Construction ofmonitoring system (35) 10.3Installation of monitoring system (36) 10.4 4Acceptance of monitoring system (37) AppendixAStrain monitoring positions and point arrangements for typical large-span steel structures.... (40) Explanation of wording (50) List of quoted standards (51) Addition:Explanation ofprovisions (53)
1总则 1.0.1为规范大跨度钢结构在工程施工与运营过程中监测的技 术要求,做到安全适用、技术先进、数据可靠、经济合理,制定本 规程。
1.0.2本规程适用于网格结构、索杆结构以及开合屋盖结构等大 跨度钢结构在施工与运营过程中的监测。
1.0.3大跨度钢结构的监测除应符合本规程规定外,尚应符合国 家现行有关标准和现行中国工程建设标准化协会有关标准的 规定。
...