| 低台地花岗岩残积土表层硬壳层的评价与利用 |
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| 引用本文： | 曾新雄,王万华.低台地花岗岩残积土表层硬壳层的评价与利用[J].地下空间与工程学报,2007,3(2):378-381. |
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| 作者姓名： | 曾新雄 王万华 |
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| 作者单位： | 1. 广东省珠海工程勘察院,519002
2. 重庆市第二市政工程公司,400012 |
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| 摘 要： | 珠海地区基底以花岗岩为主,花岗岩分布范围约占整个珠海陆地面积的83.6%.在总结众多勘察资料的基础上,并结合工程实例分析了低台地花岗岩残积土表层硬壳层的评价对基础选型的重要性,提出了野外判别方法,列出了与下部正常残积土的主要物理力学指标对比值,对合理利用低台地花岗岩残积土表层硬壳层地基具有较大的指导意义.
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| 关 键 词： | 低台地 花岗岩残积土 硬壳层 基础选型 |
| 文章编号： | 1673-0836（2007）02-0378-04 |
| 修稿时间： | 2006-11-24 |
Assessment and Utilization of Stiff Shell of Granite Debris Soil at the Low Platform |
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| ZENG Xin-xiong,WANG Wan-hua.Assessment and Utilization of Stiff Shell of Granite Debris Soil at the Low Platform[J].Chinese Journal of Underground Space and Engineering,2007,3(2):378-381. |
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| Authors: | ZENG Xin-xiong WANG Wan-hua |
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| Affiliation: | 1.Zhuhai Geotechnial Institute of Guangdong, Zhuhai, Guangdong 519002, P.R. China ; 2. The Second Municipal Engineering Construction Co. Ltd. , Chongqing 400012, P. R. China |
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| Abstract: | There is an area about 83.% of Zhuhai land covered by granite,on the analyses and summaries of 23 projects,the physical and mechanical properties of normal debris soil and stiff shell on granite debris soil at the low platform are given,Applications of two base schemes can give guidance for rational utilization of the stiff shell on granite debris soil at the low platform. |
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| Keywords: | low platform residual soil of granite stiff shell foundation type selection |
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