钢管注浆锚杆工程应用实例  

ENGINEERING APPLICATION EXAMPLE OF SUPPORT SYSTEM OF STEEL TUBE STARCH\|FILLED ANCHOR STOCK

作　　者：张利[1] 王耀伟[1] 石毅[1] 

机构地区：[1]重庆大学土木工程学院,400045

出　　处：《建筑技术开发》2001年第12期13-15,17,共4页Building Technology Development

摘　　要：本文通过简述在重庆科技信息中心大厦工程中采用该法进行基坑支护的工程实例 ,说明了在开山碎石回填土基坑边坡中使用钢管注浆锚杆支护的可行性 ;介绍了利用钢管锚杆进行喷锚支护的基本原理、强度和稳定性计算方法及施工工艺 ;指出这种施工方案有着良好的可靠性 。With the case of deep pit support system of CSTICB,the paper explains that it is practicable to use this method for crushed stone filling slop,and introduces the basic principle,the calculations of support strength and stable and construction technology of this support system.The paper also explains that this support system is reliable and economy,and has bright prospects. \[

关 键 词：深基坑 边坡 喷锚支护 钢管 锚杆 

分 类 号：TU753.3[建筑科学—建筑技术科学]