DB42/T 927-2013 预制混凝土构件拼装塔机基础技术规程
简介
DB42/T 927-2013
预制混凝土构件拼装塔机基础技术规程
Technical specification for prefabricated concrete block assembled base of tower crane
20134-02-20实施
2013-12-30发布 目 次 前言................................................................................................................................................................1 引言...................................................................................................................................................................1 1 范围.............................................................................................................................................................2 2 规范性引用文件.........................................................................................................................................2 3 术语和符号.................................................................................................................................................2 3.1 术语.........................................................................................................................................................2 3.2 符号.........................................................................................................................................................4 4 基本规定.....................................................................................................................................................6 5 设计.............................................................................................................................................................6 5.1 一般规定.................................................................................................................................................6 5.2 结构设计计算.........................................................................................................................................7 5.3 构造要求...............................................................................................................................................13 6 制作与检验...............................................................................................................................................13 6.1 预制件预制构件的制作与检验...........................................................................................................13 6.2 拼装连接索及配件的检验...................................................................................................................14 6.3 出厂检验...............................................................................................................................................14 7 拼装与验收...............................................................................................................................................14 7.1 一般规定...............................................................................................................................................14 7.2 拼装.......................................................................................................................................................15 7.3 验收.......................................................................................................................................................16 7.4 拆除和堆放...........................................................................................................................................17 8 运输和、维护与报废...............................................................................................................................18 8.1 运输.......................................................................................................................................................18 8.2 维护.......................................................................................................................................................18 8.3 报废.......................................................................................................................................................18 附录 A 预制混凝土构件拼装塔机基础拼装结构图................................................................................... 19 附录 B 拼装连接索张拉施工记录表............................................................................................................23 附录 C 预制混凝土构件拼装塔机基础拼装验收记录表........................................................................... 24 附录 D 预制混凝土构件拼装塔机基础安全使用巡查记录表................................................................... 25 附录 E 预制混凝土构件拼装塔机基础地基承载力确定方法................................................................... 26
DB42/T 927-2013
预制混凝土构件拼装塔机基础技术规程
Technical specification for prefabricated concrete block assembled base of tower crane
20134-02-20实施
2013-12-30发布 目 次 前言................................................................................................................................................................1 引言...................................................................................................................................................................1 1 范围.............................................................................................................................................................2 2 规范性引用文件.........................................................................................................................................2 3 术语和符号.................................................................................................................................................2 3.1 术语.........................................................................................................................................................2 3.2 符号.........................................................................................................................................................4 4 基本规定.....................................................................................................................................................6 5 设计.............................................................................................................................................................6 5.1 一般规定.................................................................................................................................................6 5.2 结构设计计算.........................................................................................................................................7 5.3 构造要求...............................................................................................................................................13 6 制作与检验...............................................................................................................................................13 6.1 预制件预制构件的制作与检验...........................................................................................................13 6.2 拼装连接索及配件的检验...................................................................................................................14 6.3 出厂检验...............................................................................................................................................14 7 拼装与验收...............................................................................................................................................14 7.1 一般规定...............................................................................................................................................14 7.2 拼装.......................................................................................................................................................15 7.3 验收.......................................................................................................................................................16 7.4 拆除和堆放...........................................................................................................................................17 8 运输和、维护与报废...............................................................................................................................18 8.1 运输.......................................................................................................................................................18 8.2 维护.......................................................................................................................................................18 8.3 报废.......................................................................................................................................................18 附录 A 预制混凝土构件拼装塔机基础拼装结构图................................................................................... 19 附录 B 拼装连接索张拉施工记录表............................................................................................................23 附录 C 预制混凝土构件拼装塔机基础拼装验收记录表........................................................................... 24 附录 D 预制混凝土构件拼装塔机基础安全使用巡查记录表................................................................... 25 附录 E 预制混凝土构件拼装塔机基础地基承载力确定方法................................................................... 26
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