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土壁支撑开挖的优点

更新时间: 2021-05-18 21:25:22     

1、土壁支撑为了防止塌安全方,保证施工安全,在基坑开挖一定的深度后,土壁应该做成有斜度的边坡,或者加以临时支撑来保持土壁的稳定,临时支撑即称为土壁支撑。

2、土壁支撑开挖的优点:造价最便宜,支护施工进度快;稳定可靠、经济性好、效果较好、在土质较好地区优点更为明显。

关键词: 支撑 开挖 优点

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