执行英国土工试验标准时应注意的问题

针对英国土工试验标准(BS 1377)与中国标准的差异,结合港珠澳大桥工程涉及的试验,对在执行英国标准时应注意的问题进行论述,并分析试验结果产生差异的原因。结果表明,英标的方法和原理与国标并无本质差别,但在一些具体处理上两者从不同方面进行考虑,会导致试验结果存在细微差异;在结果表示和计算上,两者经常在形式上差异较大,但实质相同。研究成果可为类似工程提供参考。

Issues should be minded of implementing British geotechnical test standard

In view of the differences between British geotechnical test standard(BS 1377)and Chinese standard,combining with the geotechnical tests in project of Hongkong-Zhuhai-Macao Bridge,we discuss some issues that need to be paid attention to in the implementation process of British standard,and analyze the reasons for the differences in test results.The results show that there is no essential difference between the method and principle of the British standard and Chinese standard.However,the two sometimes are considered from different aspects for the treatment of some specific problems,thus the test results of them have subtle differences.In terms of representation and calculation,the two often differ greatly in form,but the essences of them have no difference.It can provide references for the similar projects.