Detailed study was done in the determination of base bearing capacity, raft stake composite stress analysis, auger ground, bearing stratum stress stretching and pile foundation construction.

对设计中的基础承载力的确定、筏桩复合受力分析、下卧软土、持力层应力扩展、桩基施工等方面进行了较为详细的研讨。

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DL Auger Screws are precision ground from solid carbide.

DL螺旋螺杆具有精确的固体碳化物接地。

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