青海省氣象科技大廈工程基礎(chǔ)開挖專項(xiàng)施工方案.doc

目  錄
一、工程概況 2
二、地層情況 2
三、基礎(chǔ)土方開挖施工部署 3
1、施工段劃分 3
2、機(jī)械設(shè)備投入 3
3、計(jì)劃工期 3
四、基坑邊坡支護(hù)施工部署 3
1、施工段劃分 4
2、機(jī)械設(shè)備投入 4
3、計(jì)劃工期 5
五、土釘墻施工方案 5
六、噴細(xì)石砼邊坡支護(hù)施工方案 6
七、質(zhì)量保證措施 7
八、安全生產(chǎn)措施 7

CONTENTS
1, Engineering Overview 2
Second, formation conditions 2
Third, the deployment of 3 basic Earth Excavation
1, the construction segment is divided into three
2, 3, machinery and equipment investment
3, program schedule 3
Fourth, construction of pit slope supporting the deployment of 3
1, the construction segment is divided into 4
2, machinery and equipment into 4
3, program duration 5
5, soil nail wall construction program 5
6, spray fine stone construction of concrete slope protection program 6
7, quality assurance measures 7
8, safety measures 7

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