【摘要】 北京某甲级桩基工程基底埋深大,限于建设周期、投资因素,结合类似场地资料,进行后注浆灌注桩不试桩可行性研究,提出单桩竖向抗压承载力特征值,经工程桩静载荷试验验证了可靠性。更多还原

【Abstract】 The foundation depth of a class a pile foundation project in Beijing is large,which is limited to construction cycle and investment factors,by combining with similar site data,the feasibility study of post-grouting pile without test pile is carried out,then the characteristic values of vertical compressive capacity of single pile are presented,and the reliability is verified by the static load test.更多还原