基于统一强度理论的螺纹桩承载力计算方法

马甲宽, 罗丽娟, 任翔, 时航, 尹怡墨

Calculation Method of Bearing Capacity of Screw Pile Based on Unified Strength Theory

MA Jiakuan, LUO Lijuan, REN Xiang, SHI Hang, YIN Yimo

表2 螺纹桩承载力理论推导值

Tab.2 Theoretical bearing capacity of screw pile

极限承载力 分项 分项承载力/kN 分项占比/% 总占比/% Qul1 黏聚力 571.5 45.1 85.8 埋深 685.1 54.2 - 滑块自重 9.4 0.7 - Qul2 - 83.6 - 5.7 Qul3 - 125.7 - 8.5 Qult - 1475.3 - 100