摘要
结合常张高速公路建设中对台背回填钻芯检测的实践,探讨台背回填质量控制和验收标准可行性。
Combining with the drilled core testing reality of retaining backwall refilling in the construction of Changzhang expressway, the quality control and verification criterion feasibility of retaining backwall refilling are discussed.
出处
《西部探矿工程》
CAS
2005年第6期178-179,共2页
West-China Exploration Engineering
关键词
钻芯检测
台背回填
动力触探测试
标准贯入测试
drilled core testing
retaining backwall refilling
dynamic penetration test
standard penetration test
