Compute temporary shoring loads for collapsed-building search and rescue.
Force per support F = W/(n·sinθ) (W weight, n supports, θ angle); horizontal thrust = F·cosθ; total support force = F·n; safety factor K = allowable/F, K≥3 safe.
用于地震倒塌建筑救援中的临时支撑受力计算,根据结构重量、支撑角度与数量计算单根轴力、水平推力与稳定安全系数,辅助支撑方案设计。