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用力多边形計算折线形挡土墙下墙土压力的方法,是在库侖理論和上下墙土压力叠加原理的基础上,对延長墙背法和校正墙背法均有所改进,克服兩法中的缺点,为现队段求折线形墙背土压力較为完善的方法。
The method of calculating the earth pressure on the wall of the broken line by the force polygons is based on the theory of Coulomb theory and the earth pressure superimposition of the upper and lower walls, The shortcomings of the current team seeking a straight line wall texture of the more perfect pressure.