摘要
结合上海某钢厂因工程需要对PHC400型长桩进行试打的实例,介绍了试桩处场地地层概况,简述了试桩设定和两次打桩的施工工况,并对试桩成果进行了分析,从而确定了PHC400型长桩的可行性及桩端持力层,同时为类似工程施工积累了经验。
Integrating with the example of PHC400 type long-playing pile driving test of a steel plant for the need of project, it introduces stratigraphic situation on the pile driving site, briefly describes the construction condition of piling set and twice piling, and analyzes the result of pile driving test. Furthermore, it determines the feasibility of PHC400 type long-playing pile and bearing layer of pile tip. Thus, it has accumulated experience for similar project construction.
出处
《山西建筑》
2010年第20期90-92,共3页
Shanxi Architecture
关键词
PHC桩
试桩成果
桩型
持力层
PHC piles, pile-test results, pile type, bearing stratum
