【摘要】 国道317线K9滑坡为大型牵引式滑坡,经2003年、2004年多次整治后,2005年又发生变形,再次进行勘察设计和综合整治。通过滑坡成因的分析,设计中充分利用既有抗滑桩工程,并采用滑坡上部埋式抗滑桩、中部锚索框架梁或锚索板、前缘抗滑桩及深层排水等综合工程治理,有效地保证了滑坡的稳定,并经受了"5.12"汶川大地震的考验。更多还原

【Abstract】 K9 landslide in National Highway No.317 Line is the large-scale retrogressive landslide.It became deformed again in 2005 after several treatment in 2003 and 2004,which requires a second survey and comprehensive treatment.Through analyzing the cause of landslide,taking full use of the existing anti-slide pile engineering in design,the upper embedded anti-slide pile,middle anchor cable frame beam or anchor-cable plate,front anti-slide pile and drainage measures are adopted to effectively ensure the stability of landslide.After comprehensive treatment,the landslide withstood 5.12 Wenchuan Earthquake.更多还原