Effect Research of Leg Arrangement Mode for Mechanics Analysis of 2-legs Shield Powered Support

被引：0

作者：

Li, Ming Zhong ^{[1
]}

Niu, Yan Qi ^{[1
]}

Xin, Jia Xiang ^{[1
]}

Wang, Chun Yan ^{[2
]}

机构：

[1] Tiandi Sci & Technol Co Ltd, Coal Min & Designing Dept, Beijing 100013, Peoples R China

[2] Univ Manchester, Sch Elect & Elect Engn, Manchester M13 9PL, Lancs, England

来源：

HYDRAULIC EQUIPMENT AND SUPPORT SYSTEMS FOR MINING | 2013年 / 619卷

关键词：

2-legs Shield Powered Support; Inclined Angle of Leg; Position of Leg; The Load Intensity on the Front Edge of Base;

D O I：

10.4028/www.scientific.net/AMR.619.218

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The leg arrangement mode has impacts on several mechanics parameters of 2-legs shield powered support, which would lead to bad effect on coal mine safety production if unreasonable. In this paper, the mechanics model of 2-legs shield powered support has been established; the influence of inclined angle and position of leg on the resultant force of the canopy, the canopy resultant force action point, and the load intensity on the front edge of base for 2-legs shield powered support base has been analyzed. The research can provide theory basis and feasible method for reasonable leg arrangement.

引用

页码：218 / +

页数：2