黄土高边坡土钉支护施工监测及变形规律研究

Study on the loess high slope soil nail supporting construction monitoring and deformation rule

结合具体工程实例,根据现场边坡开挖、锚(土钉)网喷支护的具体情况,在边坡的关键部位埋设钢筋计、测斜仪等元器件,动态监测边坡开挖、锚喷网支护等施工的全过程中,边坡土体及土钉支护结构的位移、应力的变化,分析得出边坡的变形规律。

Combined with specific engineering example, according to site slope excavation, soil nail net spay supporting specific situation, in- built steal bar meter and declinometer etc. component in side slope critical position, monitored side slope excavation, soil nail net spay support- ing integral process dynamically and side slope soil body and soil nail supporting structure displacement, streas change, the side slope deforma- tion rule was analyzed and obtained.