周边环境复杂条件下预应力管桩的应用及建议

Suggestion on PHC Pipe Pile Used in Complex Environment

针对预应力管桩施工中产生的挤土效应会对工程桩、基坑施工及周边环境造成危害的问题,结合工程实例,提出预控程序及建议,保证基坑及周边环境的安全,确保工程顺利进行。

Based on the damage to engineering pile,foundation pit construction and surrounding environment caused by compaction effect of PHC pipe pile construction,combined with practical work,suggestion and pre-control program are proposed to make the construction safe and smooth.