节点文献
上海沪闵路高架桥场地工程地震地质条件评价
Evaluation of engineering seismic and geologic condition about Humin road viaduct in Shanghai
【摘要】 利用浅层地震技术和深孔波速测试技术,结合工程地质勘察和地质钻孔资料对沪闵路高架桥工程场地作地基评价。认为场区基岩面离地表约240米;梅陇一邓镇断裂穿越沪闵路高架二期工程场址,不属新构造运动期的活动断裂构造。在Ⅶ度地震条件下,地表以下20米范围内不会出现液化和震陷灾害。
【Abstract】 This paper used earthquake technology of shallow layer and measuring technology in single hole combining means of engineering geological A structure in Humin road . It is about 240m from surface of basement rock to the earths surface, Meilong rift crosses engineering site of Humin road viaduct ,which is not belong to mobile fit structure. The site soil didnt need to be considered about liquefied phenomena and subsidence problem which caused by the condition of grade Ⅶ earthquake intensity.
【关键词】 地震;
区域工程地质构造;
地下工程环境;
【Key words】 earthquake; regional engineering geological structure; underground engineering environment.;
【Key words】 earthquake; regional engineering geological structure; underground engineering environment.;
- 【文献出处】 上海地质 ,Shanghai Geology , 编辑部邮箱 ,2005年03期
- 【分类号】U442.2;
- 【被引频次】2
- 【下载频次】66