【摘要】 根据沼泽地的特点 ,提出了一种钢管基础处理方法—大坡度换土开挖法 ,理论及实践都证明了该方法的可行性及实用性更多还原

【Abstract】 Wider and deeper trench excavation and refilling"method is suggested for steel pipe disposing foundation at march land.This method both on theoretical and practical respects is proved to be available and applicable.更多还原