摘要
应用朗肯土压力理论及力学平衡原理对桩支护结构(嵌固深度、桩长、最大弯矩值及其位置)进行设计,同时对受侧压较大的圆截面桩进行配筋计算,并采用远离中和轴的不均匀布置方式极大地节约了钢筋的用量.
Lateral soil pressure distribution of pile were calculated and timbering structure of pile （ the depth of pile immerged soil, the length of pile, the maximum of bending moment and it＇ s position） was designed based on the Rankine＇ s lateral pressure method and dynamic balance theory. At the same time, reinforcing calculation of the circular cross-section piles was did along its circumference and arranged some far from the neutral axis. This design can economize steel bars enormously.
出处
《海南大学学报（自然科学版）》
CAS
2007年第1期75-78,共4页
Natural Science Journal of Hainan University
关键词
主动土压力
被动土压力
弯矩配筋
active soil pressure
passive soil pressure
bending moment
reinforcing
