浅谈大直径钻埋预应力混凝土空心桩

Discussion on large diameter drilling buried pretressed concrete hollow pile

阐述了大直径空心桩的产生过程及其三个特殊工序,归纳总结了大直径空心桩的特点,从成桩的角度入手,介绍了大直径空心桩的类型,并研究了大直径空心桩的发展方向,对推广大直径钻埋预应力混凝土空心桩具有重要意义。

The producing process and three special processes of large diameter hollow pile were explained, the characteristic of large diameter hollow pile was summarized, the types of large diameter hollow pile was introduced from pile-forming, and the development direction of large diameter hollow pile was studied, which has important meaning to extend large diameter drilling buffed pretressed concrete hollow pile.