soil cement mixing piles 基本例句 水泥土搅拌桩 The foundations composite modulus is analyzed with elastical theory and a formula for the composite modules is proposed by combining the interaction of soil between piles.应用弹性理论分析了水泥土搅拌桩复合地基的复合模量,提出考虑桩与桩间土相互作用的复合模量计算式。