人行天橋拆除方案

1、成安渝高速公路四川段工程成安渝高速公路四川段工程天橋拆除方案天橋拆除方案批準(zhǔn)：批準(zhǔn)：審核：審核：復(fù)核：復(fù)核：編制：編制：中電建路橋集團(tuán)有限公司中電建路橋集團(tuán)有限公司二○一六年七月一六年七月成安渝高速公路四川段工程（天橋拆除施工方（天橋拆除施工方案）案）1目錄1編制說(shuō)明編制說(shuō)明..................................................................................

2、........................................................................12編制原則編制原則..........................................................................................................................................

3、................13安全目標(biāo)安全目標(biāo)..........................................................................................................................................................14既有人行天橋概況既有人行天橋概況......................

4、....................................................................................................................15施工準(zhǔn)備施工準(zhǔn)備..............................................................................................

5、............................................................15.15.1現(xiàn)場(chǎng)考察現(xiàn)場(chǎng)考察.................................................................................................................................................

6、.15.25.2施工便道施工便道..................................................................................................................................................25.35.3發(fā)出公告發(fā)出公告...........................................

7、.......................................................................................................26資源配置資源配置...........................................................................................................

8、...............................................26.1組織機(jī)構(gòu)..................................................................................................................................................26.2施工主要機(jī)具設(shè)備.......

9、...........................................................................................................................47危險(xiǎn)源分析及防控措施危險(xiǎn)源分析及防控措施...........................................................................

10、.......................................................48拆橋技術(shù)方案拆橋技術(shù)方案..................................................................................................................................................58.1主

11、要拆除內(nèi)容..........................................................................................................................................58.2拆除原則.....................................................................

12、.............................................................................58.3施工技術(shù)方案.....................................................................................................................................

13、.....58.3.1施工順序..........................................................................................................................................58.3.2第一階段施工方法、施工工藝................................................

14、......................................................58.3.2.1拆除欄桿扶手............................................................................................................................................68.3.2.2拆除梁片

15、....................................................................................................................................................68.3.2.3拆除步梯、蓋梁、墩身及基礎(chǔ)...................................................

16、.............................................................98.3.3第二階段施工方法、施工工藝....................................................................................................108.3.3.1梁片拆除...........................

17、.......................................................................................................................128.3.3.2拆除墩身及基礎(chǔ).....................................................................................

18、.................................................128.3.4吊車(chē)吊拆工況驗(yàn)算........................................................................................................................139天橋拆除施工安全保證措施天橋拆除施工安全保證措施.........

19、...............................................................................................................149.1安全管理機(jī)構(gòu)..................................................................................................

20、......................................149.2安全施工技術(shù)措施................................................................................................................................151010工期保證措施工期保證措施.......................

21、.......................................................................................................................1610.1從組織管理上予以保證.....................................................................................

22、.................................1610.2從施工進(jìn)度安排上予以保證..............................................................................................................171111施工應(yīng)急預(yù)案施工應(yīng)急預(yù)案.........................................

23、.....................................................................................................1711.1應(yīng)急預(yù)案領(lǐng)導(dǎo)小組.........................................................................................................