CAJ | 학술논문

重庆市云阳县北部新区滨江路建设需对经过的两大冲沟进行筑堤回填, 回填高度达40余米. 由于工程区缺乏回填的土料, 拟采用工程区附近的侏罗系中统上沙溪庙组的粘土岩开挖弃料进行回填. 为了解用于填筑路堤材料的碾压特性, 需对粘土岩填筑材料进行现场碾压试验, 但在勘察时进行标准碾压试验费用较大且费时, 考虑到施工前需进行标准的碾压试验, 因此, 在勘察期间采取快速的碾压试验来验证, 试验表明粘土岩开挖弃料作为筑堤材料可满足设计要求, 用于工程填筑, 节约大量的工程投资.
중경시운양현북부신구빈강로건설수대경과적량대충구진행축제회전, 회전고도체40여미. 유우공정구결핍회전적토료, 의채용공정구부근적주라계중통상사계묘조적점토암개알기료진행회전. 위료해용우전축로제재료적년압특성, 수대점토암전축재료진행현장년압시험, 단재감찰시진행표준년압시험비용교대차비시, 고필도시공전수진행표준적년압시험, 인차, 재감찰기간채취쾌속적년압시험래험증, 시험표명점토암개알기료작위축제재료가만족설계요구, 용우공정전축, 절약대량적공정투자.
The two big gully through embankment backfill of Binjiang road of Yunyang County Chongqing city ,backfilling height of 40 meters.Due to engineering area lack soil backfill ,the project area in the vicinity of the Jurassic Shaximiao group clay rock excavated material for backfill .In order to understand the characteristics of embankment material for roll , roller compaction test for clay rock filling materials ,but the standardization compaction test cost is high and time-consu-ming in survey,taking into account the standardization compaction test before the embankment backfill ,therefore,at the time of this survey took the fast compaction test to quickly verify whether the filling material can satisfy the design re -quest ,the test results show the clay rocks waste material can be used as building materials and can satisfy the design re-quest ,therefore it can be used in engineering backfill ,save a great deal of engineering investment .