Moments on basement foundation beams considering rigid zone of pile caps and pulling resistance of piles are analyzed. Reduction factor of midspan moment is gained.
在考虑地下室基础承台刚域及抗拔桩布置的情况下，对基础梁的弯矩计算进行分析推导，得出了跨中弯矩的折减系数计算公式。
The paper uses the mathematical analysis method and considers the effect of banding resistance in pulling process to set up the new calculation model.
通过数学解析方法，重点考虑回拖过程中管道弯曲段弯曲阻力的影响，建立了铺管阻力新计算模型。
Extension springs are springs which absorb and store energy by offering resistance to a pulling force.
拉伸弹簧通过抵抗张力吸收和存储能量。
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