排水层 drainage layer ; drainage blanket
坝趾排水层 Toe Drain
或排水层 Drainage Course
碎石排水层 ATPB
渗滤污水排水层 leachate drainage layer
排水砂层 drainage blanket
滤层排水 filter drain
排水砂垫层 sand mat of subgrade ; drainage sand mat ; drainage sand blanker ; sand filled drainage layer
排水层沥青混合料 permeable asphalt mixtures
沥青稳定碎石排水基层 ATPB
碎石排水层加大了结构与碎石的整体质量和刚度,增加了结构的稳定性。
As the overall quality and rigidity of the structure with gravel drainage layer increased, the stability of the structure increased.
沥青稳定碎石排水层作为路面结构的一部分,其力学性能直接影响整个路面的使用性能。
As a part of pavement structure, the mechanical behavior of asphalt treated permeable base (ATPB) affects the performance of roadway directly.
但随着基坑降水的进行,排水层以上各点均受较大影响,并且距离路基表面越近影响越大。
By dewatering of foundation pit, the points above the drainage layer all have a considerable influence and the shorter distance with the subgrade surface the more influence.
应用推荐