SH
中华人民共和国石油化工行业标准
SH/T3029-2014代替SH 3029-1991
石油化工排气筒和火炬塔架设计规范
Designspecificationfor derrickofexhaust andflare stackinpetrochemical industry
中华人民共和国工业和信息化部 发布
目次
范围2规范性引用文件3术语和符号.3.1术语3.2符号.4设计原则4.1一般规定..4.2塔架形式选择.4.3材料.4.4吊装5荷载及作用5.1荷载分类及组合.5.2 风荷载.5.3 地震作用 125.4 覆冰荷载. -136塔架计算 147连接计算 ..227.1 节点板连接 227.2 球节点连接 ..247.3 钢管直接焊接连接 257.4 法兰盘连接 267.5 铰腕支座..8 构造 ..318.1 一般规定 ..318.2 节点板连接的构造. 328.3 空心球连接的构造. 328.4 钢管直接焊接连接的构造 338.5 法兰盘连接的构造. ...339抗震措施349.1一般规定 349.2一级抗震等级塔架.3710地基与基础 4111 防腐蚀设计 51
SH/T3029--2014
12施工要求. .52附录A（资料性附录）原始资料 .53附录B（资料性附录）焊缝及螺栓连接的强度设计值 .54附录C（资料性附录）防腐蚀涂层配套举例 55本规范用词说明 57附：条文说明. 59
Contents
Foreword...1 Scope....2Normative reference...3Terms and definitions3.1 Terms.3.2 definitions...4Design principles....4.1 General.....4.2 Derricktye...........4.3 Materia.....4.4 Hoisting...5Loads and action.. 65.1 loads and bination.. 65.2 Windloads......5.3 Seismic action 125.4 Ice loads.... 136Derrick caculation.. 147Connection caculation ..227.1 Guasset plate connection7.2 Spherical node connection...... .247.3 Pipe welding connectin..... ..257.4 Flange connection.... ..267.5 Wrist hingeconnection...... ..308Details... 318.1 General... -318.2 Detailsofgussetplate connection. 32Detailsofsphericalnode connection 328.38.4 Detailsofpipeweldingconnectin..... 338.5 Details of flange connection 339 Seismic measures.... 349.1 General for seismic design349.2Specification for high seismic fortification intensity. -3710Foundation...4111Anticorrosive design...... ..51
SH/T3029-2014
12Requirements for construction .52Annex A（Informative）Designinformation ...53Annex B（Informative）Capacity design value for weld and bolt connection 54Annex C（Informative）Anticorrosive design example.... 5Explanation of wording in this specification.....57Add:Explanation of articles. ..59
