摘要
结合工程实例所提供的桩基静载荷试验数据,分析了桩负摩阻力的影响因素,比较了单桩在受到不同工作荷载下沿桩身出现负摩阻力的荷载传递差别,得出负摩阻力不会发生桩基破坏,且负摩阻桩的设计一般受控于沉降。
Integrating with the static pile load test data provided by the engineering examples,it analyzes influencing factors of negative friction pile,compares load transfer difference of negative friction pile along the pile itself under different pile load conditions.Then,it obtains that negative friction pile won＇t result in pile damage,but the design of negative friction pile is generally controlled by settlement.
出处
《山西建筑》
2010年第25期90-91,共2页
Shanxi Architecture
关键词
桩基负摩阻力
沉降
涂层
negative friction pile
settlement
coating
