By laying the gravel drainage layer at the bottom of the pit and arranging a collector well and draining water from the backfill foundation rich in terrain cranny water, the dynamic compaction method can effectively reduce the underground water level of the backfill pit and drain the terrain ...
It is also common to backfill the area immediately around the foundation of a building, such as a home. Using the compacted earth and stone that was excavated in order to create a smooth site for the construction of the building, the backfilling is piled against the finished foundation. The...
机械回填土工艺标准(Standard for mechanical backfill) 1-5, mechanical backfill process standards (105-1996) 1, the scope of this process standards applicable to industrial and civil buildings and structures, large area leveling site, large foundation pit and pipe ditch backfill. 2??? preparation...
12.In power project construction in mountainous areas, many are concerned of gravel backfill soil slopes and treatments. 在山区发电工程建设工程中,许多项目涉及到碎石回填土的边坡和地基问题。 13.Please clearly indicate the final clearance area and backfilling area for the foundation. ...
Base width/width of foundation Su : Undrained shear strength H: Height of backfill t: Thickness of TDA Df : Depth of footing L/B: Aspect ratio t g : Thickness of gravel layer References Ahn, I.S., Cheng, L.: Tire derived aggregate for retaining wall backfill under earthquak...
7. Gravel Bedding For Foundation Stabilization: If trenches are hampered by unstable, wet parent material or excessive water on the bottom, the trench shall be over excavated and material that meets the requirements of type II pipe bedding per the current edition of the Idaho standards for publi...
8.counterbore with guide有导柱的平底扩充孔钻 9.solidly packed tunnel充填密实的炮眼孔道 10.one trip perforating gravel pack system射孔与砾石充填一次起下作业装置 11.A dank, earthy smell filled his nostrils.潮湿,土腥味填充了他的鼻孔。 12.used for filling cracks or holes in a surface.用于填充表面...
Statistics and analysis on the test data ofcrushed stone filldynamic consolidation foundation are made in Dalian city. 该文对大连市碎石填土强夯地基检测资料进行了统计与分析,建立了动力触探试验指标N63。 更多例句>> 4) foundation filled subsoil with large block stones ...
2.Backfill Grouting in Pea Gravel Layer behind Lining of Tunnel Constructed by TBM and Its Quality Control隧洞工程全段面掘进机施工的豆砾石回填灌浆及质量控制 3.prepaked aggregate concrete预填骨料灌浆混凝土 4.Its dam foundation grout curtain and backfilling technologies are advanced.在大坝基础工程帷幕...
at the left-springline. Although the pipe is not in direct contact with the loose backfill, the displacement of the pipe still increases at the lower left of the pipe due to the softness of the foundation. The exterior wall of the pipe is adversely affected only near the invert, and the...