T/CECS 392-2021 建筑结构抗倒塌设计标准.pdf

目次 1总则 2术语和符号. .2 2.1术语 .2 2.2符号 .3 3基本规定 ..6 4抗连续倒塌. .7 4.1一般规定 .7 4.2概念设计. ..8 4.3拉结构件法. ..10 4.4拆除构件法 ..16 4.5局部加强法 ..1 4.6混凝土结构. .21 4.7钢结构和组合结构 .27 4.8空间结构 ..36 5抗地震倒塌 ..37 5.1一般规定 .37 5.2地震作用 .37 5.3抗地震倒塌计算. ..39 5.4地震倒塌判别 ..40 5.5钢筋混凝土结构抗地震倒塌措施 .41 5.6砌体结构抗地震倒塌措施 ..43 6抗火灾倒塌. ..5 6.1一般规定 .45 6.2火灾作用 .45 6.3结构计算. 46 6.4拆除构件法. ..7 6.5受火全过程分析法 ..48 6.6提高抗火灾倒塌能力措施 ..9 7抗爆炸倒塌 .50 7.1一般规定. .50 7.2概念设计与构造措施 ..50 7.3抗爆炸倒塌计算 ..51 8建造阶段及加固改造过程抗倒塌 .55 8.1一般规定 ..55 8.2建造阶段抗倒塌. ..5 8.3加固改造过程抗倒場 ..59 附录A构件模型和构件性能点 ..61 附录B钢筋混凝土结构压拱效应计算 ...87 附录C弹塑性时程分析推荐地震动. ..0 附录D静力弹塑性分析法 ..105
附录E等效线性化方法. 106 附录F基于增量动力分析的倒场易损性分析方法 ..108 附录G房屋建筑外围护结构抗爆炸倒场设计 ..109 本标准用词说明. ..110 引用标准名录. ..11 附：条文说明. ..112
Contents 1 General provisions 1 2 Terms and symbols 2 2.1 Terms 2 2.2 Symbols 3 3 Basic requirements 6 4 Anti-progressive collapse design 7 4.1 General requirements 7 4.2 General design 8 4.3 Tie force method 10 4.4 Alternate path method 16 4.5 Enhanced local resistance method 21 4.6 Reinforced concrete structures 21 4.7 Steel structures and posite structures 27 4.8 Spatial structures 36 5 Anti-seismic collapse design 37 5.1 General requirements 37 5.2 Earthquake action 37 5.3 Anti-seismic collapse calculation 39 5.4 Seismic collapse assessment 40 5.5 Anti-seismic collapse measures for reinforced concrete structures 41 5.6 Anti-seismic collapse measures for masonry structures 43 6 Anti-fire collapse design 45 6.1 General requirements 45 6.2 Fire action 45 6.3 Structural calculation 46 6.4 Alternate path method 47 6.5 Whole procedure analysis method under fire action 48 6.6 Enhancing anti-fire collapse capacity measures 49 7 Anti-explosion collapse design 50 7.1 General requirements 50 7.2 Concept design and detailing 50 7.3 Anti-explosion collapse calculation 51 8 Anti-collapse design at construction stage, strengthening and renovation stage 55 8.1 General requirements 55 8.2 Anti-collapse design at construction stage of structures 55 8.3 Anti-collapse design at strengthening and reno...