悬挂式测井仪在场地地震反应剪切波速测试中的应用
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摘要
《工程场地地震安全性评价GB17741》国家标准规定,对工程场地必须进行剪切波速测定,深度可能达100 m,波速可能从100 m/s到大于700 m/s.简述用悬挂式测井仪测定场地剪切波波速的方法,并以检测实例说明此种仪器满足测试要求、方法可行,测试结果可靠并满足规范要求.
Evaluation of Seismic Safety for Engineering Site prescribe that it must test shear wave velocity for engineering site which detecting depth may be to 100 m,velocity maybe from 100 to more than 700 m/s.This paper outline new method which detect shear wave velocity in site using hang detectors instrument,and by real test result it explain this instrument satisfy test request,methods could execute,test results are faithful and filful code request.
Evaluation of Seismic Safety for Engineering Site prescribe that it must test shear wave velocity for engineering site which detecting depth may be to 100 m,velocity maybe from 100 to more than 700 m/s.This paper outline new method which detect shear wave velocity in site using hang detectors instrument,and by real test result it explain this instrument satisfy test request,methods could execute,test results are faithful and filful code request.
引文
[1]中华人民共和国国家标准,GB50011—2010,建筑抗震设计规范[S].
[2]张磊,徐放明,吴社庆.场地剪切波速测试及其应用[J].电力勘测设计,2006(6):9-11.
[3]中华人民共和国国家标准,GB17741—2005,工程场地地震安全性评价规范[S].
[4]胡聿贤:地震安全性评价技术教程[M].北京:地震出版社,1999.
[2]张磊,徐放明,吴社庆.场地剪切波速测试及其应用[J].电力勘测设计,2006(6):9-11.
[3]中华人民共和国国家标准,GB17741—2005,工程场地地震安全性评价规范[S].
[4]胡聿贤:地震安全性评价技术教程[M].北京:地震出版社,1999.
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