喷锚挂网支护在高陡边坡防护工程中的应用

Application of Shotcrete-bolting-mesh Support in High and Steep Slope Safeguard

喷锚挂网支护是目前高陡边坡防护工程中采用较多的一种支护方式,它是喷射混凝土、锚杆、钢筋网联合支护的简称,是一种先进的支护加固技术。喷锚挂网支护是通过在岩土体内施工一定长度和分布的锚杆,与岩土体共同作用形成复合体,弥补土体强度不足并发挥锚拉作用,使岩土体自身结构强度潜力得到充分发挥,保证边坡的稳定。坡面设置钢筋网喷射混凝土,起到约束坡面变形的作用,使整个坡面形成一个整体。

Shotcrete - bolting- mesh now is a common support way used in high and steep slope safeguard. It＇s an advanced supporting technique combined the concrete, anchor rod and steel net to form a reinforced support to the steep slope. A certain number of rods of certain length are carefully distributed in the soil . It will form a united body with the soil that can reinforce the weak intensity of the soil structure. And the anchor draught also can full exert the potential intensity of the soil itself in order to ensure the stability of the slope. Steel nets sprayed with concrete that will form a united surface with the slope＇s original one effectively prevent the structure of the slope from being deformed.