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采用《土工试验规程》中严格规定的“环刀”取样法(对粘土料)或灌水法(对砂砾料)对土坝施工压实质量进行检测,需要较长时间(约2h),资料汇总至监理签证又需要1～3h,以至于按正规的方法完成6道质检程序最少需要3h,经常是4～5h。对于一个单元一种料从填筑一层直至压实完毕只需要4～6h,而质检验收需要3～4h,施工被迫中断,这样就造成要求高强度施工与质量检查验收占据很长时间之间的尖锐矛盾,文章对该矛盾提出解决方案。
It takes a long time (about 2 hours) to test the compaction quality of earth dam construction by using the “ring cutter” sampling method (for clay material) or irrigation method (for sand and gravel material) strictly stipulated in “Geotechnical Test Regulation” Data collection to supervision visa need 1 ~ 3h, so that the formal method to complete six quality inspection procedures at least 3h, often 4 ~ 5h. For a unit of a material from the filling layer until the compaction is completed only 4 ~ 6h, and quality inspection takes 3 ~ 4h, the construction was forced to interrupt, thus resulting in the requirements of high-intensity construction and quality inspection and acceptance takes a long time Sharp contradiction between the article proposed solutions to this conflict.