混合式锚固结构在路堑边坡中的应用

Application research of mixing anchor structure in road moat side slope consolidate

云南昭通一待补高速公路（11合同K314＋550～K314＋700）红石岩段边坡加固中，因地质特殊，边坡高陡，在处治中采用预应力锚杆、抗滑锚杆桩、格构护坡、高压注浆等的混合式锚固结构．运用C-slope软件对加固前和加固后的路堑边坡的稳定性进行模拟和分析，分析结果表明，采用文中的加固方法，加固后的坡体稳定性较好，各种加固结构组成了一个有机整体，从而使坡体的稳定性得到了有效的控制．

Yunnan Zhaotong-Daibu highway （ 11 contraet red stone rock section K314 ＋ 550- K314 ＋ 700 ） side slopes consolidation, since geology is special, side slope is high steep, is prepared with the anchor rod of prestressing force, fight Gou protect the mixing anchor of slope and the note technology of high voltage of thick liquid firmly structure. With G-slope software for consolidating is former and consolidate the stability of rear road moat side slope imitate and analyse, analysis result shows, adopts the method of consolidating in writing, it is better to consolidate rear slope body stability, it is various to consolidate structure to form a organic whole, so, make the stability of slope body have gotten effective control.