《工程勘察通用规范》实施后的架空线路勘察

Investigation of Overhead Transmission Lines after the Implementation of"General Code for Engineering Investigation"

《工程勘察通用规范》是全文强制性工程建设国家标准。该规范对钻孔数量、钻孔深度以及取样、测试及室内试验都提出了要求。由于行业和历史原因,电力工程勘察具有鲜明的行业特点。通过条文对比分析,电力架空线路工程在勘察方法、钻孔布设、取样、测试、室内试验和成果内容方面与《工程勘察通用规范》的规定有一定差别。未来岩土工程勘察工作实施过程中需要作出一些适当的调整以满足《工程勘察通用规范》的要求,行业标准和团体标准的修编也应提出更明确的要求。

General Code for Engineering Investigation is the basic code for engineering construction and the mandatory provisions of the full text.The number and depth of exploratory hole,as well as the requirements for sampling,testing and laboratory testing are specified.Due to industry and historical reasons,electric power engineering investigation has distinct industry characteristics.Through comparative analysis,there are certain differences between the overhead transmission line and the provisions of the general code in investigation method,holes layout,sampling,testing,laboratory test and the content of results.The implementation of geotechnical engineering investigation need to make some appropriate adjustments to meet the requirements of General Code for Engineering Investigation.The revision of industry and group codes should also provide clearer requirements accordingly.