介绍了沉管灌注筒桩的成桩设备、施工工艺和承载力计算公式。
This paper introduces a new type of driventube castinplace pile. Its construction equipment, construction process and bearing capacity were studied.
介绍了杭-宁高速公路长兴段沉管灌注筒桩（简称筒桩）处理高速公路桥头车的试验研究。
This paper introduces the experimental results of driven cast-in-place tubular pile applied to treatment of bridgehead jumping in Chang-Xing Section of Hang-Ning Highway.
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