【摘要】 论述了沉管灌注桩的适用范围、工作原理、施工工艺和质量保证 ,并结合鞍山地区的工程地质结构特点 ,探讨了采用沉管灌注桩与浅基础形式两种工艺的经济效益更多还原

【Abstract】 This paper introduces the suitable range,the working principle,the construction technology and the measure of quality of driven cast-in-place piles,analyses the characteristics of engineering geological layer in Anshan area,and finally,further discusses their economic efficiency of cast-in-place piles and shallow foundations.更多还原