为了解决预制混凝土螺旋桩的抗扭问题，对预制混凝土桩体的抗扭性能进行了加强设计及试验研究。
In order to solve the torsional problem of precast concrete screw pile in construction, the torsional behaviors of precast concrete pile body were designed strongly and studied by experimental method.
通过对比，主厂房确定了采用钢筋混凝土预制桩方案。
Through contrast, precast concrete piles foundation is the eventually choiced scheme.
利用该装置对某工程混凝土预制静压桩进行了模拟交通荷载的现场静、动载试验。
Static and dynamic load test in the filed of precast static pressure piles have been performed by use of combination equipment of static and dynamic load.
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