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本文简要地报道了建设部“七五”重点科研项目“大直径灌注桩成孔成桩测试成套技术与设备”专题研究成果,及其应用于工程实践后取得的技术经济效益和社会效益。
This article briefly reports on the special research results of the “Seventh Five-Year Plan” key scientific research project “Complete set of technology and equipment for the testing of large diameter cast-in-place bored piles into piles and piles” and the technical and economic benefits and social benefits obtained after their application in engineering practice.