大橋加寬施工專項(xiàng)方案★大橋拼寬施工專項(xiàng)方案

1、目錄第一章第一章編制目的、適應(yīng)性及編制依據(jù)編制目的、適應(yīng)性及編制依據(jù)..................................................................................11.1編制范圍............................................................11.2適應(yīng)性.............................

2、.................................11.3編制依據(jù)............................................................11.4編制原則............................................................2第二章第二章工程概況工程概況....................................

3、..................................................................................32.1工程簡(jiǎn)介............................................................32.2地形地貌............................................................42

4、.3地層巖性............................................................42.4水文氣象............................................................52.5場(chǎng)地地震效應(yīng)........................................................62.6水文地質(zhì)條件..........

5、..............................................7第三章第三章施工組織總體部署施工組織總體部署......................................................................................................83.1施工組織機(jī)構(gòu)設(shè)置.....................................

6、...............83.2總體施工組織安排....................................................93.3總體施工進(jìn)度計(jì)劃....................................................93.4施工準(zhǔn)備...........................................................103.4.13.4

7、.1現(xiàn)場(chǎng)施工準(zhǔn)備現(xiàn)場(chǎng)施工準(zhǔn)備....................................................103.4.23.4.2人員配備人員配備........................................................113.4.33.4.3機(jī)械設(shè)備配置機(jī)械設(shè)備配置....................................................11

8、3.4.43.4.4材料準(zhǔn)備材料準(zhǔn)備........................................................123.4.53.4.5老橋交通疏導(dǎo)老橋交通疏導(dǎo)....................................................12第四章第四章施工方案及工藝施工方案及工藝................................................

9、........................................................14144.1質(zhì)量目標(biāo)及技術(shù)指標(biāo).................................................144.2總體施工流程圖.....................................................154.3項(xiàng)目施工重點(diǎn)、難點(diǎn)分析及應(yīng)對(duì)措施.............

10、......................164.4施工方案概述.......................................................179.3各類主要可能發(fā)生的緊急事件處理措施.................................579.3.19.3.1澆筑混凝土?xí)r的坍塌澆筑混凝土?xí)r的坍塌..............................................5

11、79.3.29.3.2拆除時(shí)的坍塌拆除時(shí)的坍塌....................................................589.3.39.3.3高空墜落高空墜落........................................................589.3.49.3.4當(dāng)社會(huì)車輛撞擊支架體事故當(dāng)社會(huì)車輛撞擊支架體事故.................................