跨孔法波速测试在建筑工程中的应用
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摘要
阐述了跨孔法波速测试的工作原理和数据处理过程,并重点探讨了该测试方法在建筑工程中的具体应用,指出跨孔法波速测试可测出地层中的低速软弱夹层,测试精度较高,是一种简便、快速、准确的原位测试技术,多在重要的大中型工程中应用。
The author describes the work principle and data processing process of the cross-hole method wave velocity test,and discusses the concrete application of this test method on building project emphatically,points out that the cross-hole method wave velocity test can test the low speed weak intercalation in the formation,has high test precision,and is a simple,fast and accurate in-site test technology,which applies in important large-middle scale project.
The author describes the work principle and data processing process of the cross-hole method wave velocity test,and discusses the concrete application of this test method on building project emphatically,points out that the cross-hole method wave velocity test can test the low speed weak intercalation in the formation,has high test precision,and is a simple,fast and accurate in-site test technology,which applies in important large-middle scale project.
引文
[1]陈昌军.场地剪切波波速测试及其应用[J].华南地震,2003,23(4):81-86.
[2]曾国熙,吴世明,陈龙珠.跨孔法中初至剪切波的传播路径[J].浙江大学学报,1986,20(5):110-117.
[3]吴世明,曾国熙,陈云敏,等.利用表面波谱分析测定土层波速[J].地震工程与工程振动,1988,8(9):27-32.
[4]GB 50021-2001,岩土工程勘察规范[S].
[5]林宗元.岩土工程实验检测手册[M].沈阳:辽宁科学技术出版社,1994.
[2]曾国熙,吴世明,陈龙珠.跨孔法中初至剪切波的传播路径[J].浙江大学学报,1986,20(5):110-117.
[3]吴世明,曾国熙,陈云敏,等.利用表面波谱分析测定土层波速[J].地震工程与工程振动,1988,8(9):27-32.
[4]GB 50021-2001,岩土工程勘察规范[S].
[5]林宗元.岩土工程实验检测手册[M].沈阳:辽宁科学技术出版社,1994.
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