地下连续墙施工工艺.doc

目 录
目 录 .................................................. 1
1. 工程概况 ............................................. 3
2. 地质情况 ............................................. 3
3. 地下连续墙施工工艺.................................... 6
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...................................................... 7
、输送及回收 .......................................... 8
泥浆制备 .................................................. 8
泥浆输送 .................................................. 9
泥浆回收 .................................................. 9
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................................................... 12
成槽施工方法 ............................................. 13
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对砼的要求 ............................................... 15
砼浇筑 ................................................... 15
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施工设备及劳动力组织4.
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5. 1号线地下连续墙加深入岩后施工工艺对比 .............. 18

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成槽机油料消耗较大 ....................................... 19
........................................... 19
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成槽机损耗严重 ........................................... 20
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泥浆指标提高 ..