摘要
对比分析了《建筑抗震设计规范》(GB 50011—2010)与《建筑抗震设计规范》(GB 50011—2001)中涉及场地勘察相关条文的规定,指出其相关条文的修改对盐城市区场地类别的划分、地震动参数的确定、砂土液化的判别、软土震陷的评价等方面产生的影响,以及今后在勘察中需注意的一些问题,并提出了相关建议。
This paper compares and analyzes relevant provisions of site survey roles of code for seismic design of buildings （GB50011-2010） and code for seismic design of buildings （GB 50011-2001）, Point out the relevant provisions of the modification of the division of Yancheng District, site classification, the determination of ground motion parameters, liquefac- tion of discrimination, soft soil seismic subsidence of the impact evaluation, etc. and some problems are paled attention to sur- veys in the future, gives some interrelated advise.
出处
《岩土工程技术》
2011年第5期221-225,共5页
Geotechnical Engineering Technique
关键词
抗震规范
地震效应
场地类别
砂土液化
软土震陷
seismic code
earthquake effects
site classification
liquefaction
soft soil seismic subsidence
