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冲填粉煤灰地层深基坑开挖支护施工技术
引用本文:曹国俊.冲填粉煤灰地层深基坑开挖支护施工技术[J].山西建筑,2010,36(12):108-109.
作者姓名:曹国俊
作者单位:中铁十二局集团第四工程有限公司,陕西,西安,710043
摘    要:以武汉天兴洲大桥公路引线工程深基坑施工为例,对地处充填粉煤灰覆盖地层的深基坑开挖支护施工技术进行了总结,对今后类似工程的设计与施工具有有益的参考价值。

关 键 词:深基坑  钢板桩  支护

On excavation supporting construction technology in deep foundation pit in filling fly ash layer
CAO Guo-jun.On excavation supporting construction technology in deep foundation pit in filling fly ash layer[J].Shanxi Architecture,2010,36(12):108-109.
Authors:CAO Guo-jun
Affiliation:CAO Guo-jun
Abstract:Taking deep foundation pit construction of the leading project along Tianxingzhou Bridge in Wuhan as an example,the paper sums up the excavation supporting construction in the deep foundation pit in filling fly ash layer,so as to provide reference for similar project design and construction.
Keywords:deep foundation pit  steel sheet pile  support
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