谈预应力混凝土空心方桩较管桩性能的优越性

On advantages of prestressed concrete hollow square pile over pipe pile's performance

通过介绍预应力混凝土空心方桩,对预应力混凝土空心方桩比管桩的优越性作了对比分析,从而说明空心方桩具有施工方便、降低造价的优点,值得大力推广应用。

According to the introduction of the prestressed concrete hollow square pile,the paper compares and analyzes the advantages of prestressed concrete hollow square pile over pipe pile＇s performance,and indicates the hollow square pile is convenient and cheap in costs,so it can be further extended.