西河源小桥施工组织设计所属系部：机电工程系专业：道路桥梁(工程造价)班级：路桥造价一班姓名：学号：指导老师：提交时间：目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc408825165"目录PAGEREF_Toc408825165\h2HYPERLINK\l"_Toc408825166"编制前言PAGEREF_Toc408825166\h4HYPERLINK\l"_Toc408825167"1、编制说明和编制依据PAGEREF_Toc408825167\h4HYPERLINK\l"_Toc408825168"1.1编制说明PAGEREF_Toc408825168\h5HYPERLINK\l"_Toc408825169"1.2编制依据PAGEREF_Toc408825169\h5HYPERLINK\l"_Toc408825170"1.3编制原则PAGEREF_Toc408825170\h5HYPERLINK\l"_Toc408825171"2、工程概况PAGEREF_Toc408825171\h6HYPERLINK\l"_Toc408825172"2.1工程简介PAGEREF_Toc408825172\h6HYPERLINK\l"_Toc408825173"2.2位置PAGEREF_Toc408825173\h6HYPERLINK\l"_Toc408825174"2.3自然条件PAGEREF_Toc408825174\h6HYPERLINK\l"_Toc408825175"2.3.1地形、地貌PAGEREF_Toc408825175\h6HYPERLINK\l"_Toc408825176"2.3.2水文、气象PAGEREF_Toc408825176\h7HYPERLINK\l"_Toc408825177"2.3.3工程地质条件PAGEREF_Toc408825177\h7HYPERLINK\l"_Toc408825178"2.4主要设计标准PAGEREF_Toc408825178\h8HYPERLINK\l"_Toc408825179"2.5主要材料PAGEREF_Toc408825179\h8HYPERLINK\l"_Toc408825180"2.5.1混凝土PAGEREF_Toc408825180\h8HYPERLINK\l"_Toc408825181"2.5.2普通钢筋PAGEREF_Toc408825181\h8HYPERLINK\l"_Toc408825182"2.5.3钢材PAGEREF_Toc408825182\h9HYPERLINK\l"_Toc408825183"2.5.4伸缩缝PAGEREF_Toc408825183\h9HYPERLINK\l"_Toc408825184"2.5.5其他PAGEREF_Toc408825184\h9HYPERLINK\l"_Toc408825185"2.6桥梁结构PAGEREF_Toc408825185\h9HYPERLINK\l"_Toc408825186"2.6.1老桥概况PAGEREF_Toc408825186\h9HYPERLINK\l"_Toc408825187"2.6.2加固改造设计要点PAGEREF_Toc408825187\h9HYPERLINK\l"_Toc408825188"2.7施工方案和施工方法PAGEREF_Toc408825188\h10HYPERLINK\l"_Toc408825189"2.7.1开工前准备工作及临时设施建设PAGEREF_Toc408825189\h10HYPERLINK\l"_Toc408825190"2.7.2施工要求PAGEREF_Toc408825190\h11HYPERLINK\l"_Toc408825191"2.7.3施工方案PAGEREF_Toc408825191\h12HYPERLINK\l"_Toc408825192"2.8上部结构施工PAGEREF_Toc408825192\h20HYPERLINK\l"_Toc408825193"2.8.1现浇空心板梁施工PAGEREF_Toc408825193\h20