摘要
阐述了桥梁桩基负摩阻力产生的原因,分析了桩基中性点位置确定、负摩阻力计算等问题,并提出了十条有效减少负摩阻力的措施。这对桥梁桩基设计时正确确定负摩阻力具有特别重要的意义。
This paper expatiates on the causes of negative frictional resistance which may appear on bridge piles, analyses the calculation methods and gives ten methods reducing it. The paper is of importance to piles design.
出处
《国防交通工程与技术》
2003年第2期52-55,共4页
Traffic Engineering and Technology for National Defence
