双排抗滑桩在滑坡治理中的支护优化探讨  

On Support Optimization of Double Row Anti-slide Pile in Landslide Treatment

作　　者：甘怡[1] 杨波 

机构地区：[1]第三军医大学校务部营房处,重庆400041 [2]重庆第十建设有限公司,重庆400041

出　　处：《重庆建筑》2015年第11期34-37,共4页Chongqing Architecture

摘　　要：埋入式抗滑桩是指桩顶在地面以下有一定埋深的抗滑桩,是一种常见的抗滑结构形式,常用于滑坡的治理。目前关于双排埋入式抗滑桩合理支护的研究还较少,其重点和难点就是设桩位置的确定。该文应用遗传算法嵌套支持向量机的方法,通过寻优对双排埋入式抗滑桩的合理支护进行了优化研究。建议双排埋入式抗滑桩合理支护优化的两个基本原则,并通过滑坡算例的实例分析,给出了确定双排埋入式抗滑桩合理支护方案的步骤,为双排抗滑桩的支护优化做出了新的理论尝试。The embedded anti-slide pile, a common anti-slide structure, refers to the one with its top in a certain depth of the ground and often adopted in landslide treatment. At present, there is few study on the reasonable support of double row embedded anti-slide pile,and the focus and difficulty is the determination of location-based pile. Applying the method of nested genetic algorithm support vector machine,and through the reasonable support opti-mization of the double row embedded anti-slide pile,the study is carried out. Based on the two basic principles of the double row embedded anti-slide pile and a practical landslide calculation, it presents the steps for determining the reasonable support scheme of double embedded anti-slide pile, making a new theoretical attempt in this area.

关 键 词：埋入式抗滑桩 全长式抗滑桩 遗传算法 向量机 映射函数关系 

分 类 号：TU753.8[建筑科学—建筑技术科学]