TY - GEN
T1 - Effect research of leg arrangement mode for mechanics analysis of 2-legs shield powered support
AU - Li, Ming Zhong
AU - Niu, Yan Qi
AU - Xin, Jia Xiang
AU - Wang, Chun Yan
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
KW - 2-legs shield powered support
KW - Inclined angle of leg
KW - Position of leg
KW - The load intensity on the front edge of base
UR - https://www.scopus.com/pages/publications/84871819618
U2 - 10.4028/www.scientific.net/AMR.619.218
DO - 10.4028/www.scientific.net/AMR.619.218
M3 - Conference contribution
AN - SCOPUS:84871819618
SN - 9783037855553
T3 - Advanced Materials Research
SP - 218
EP - 224
BT - Hydraulic Equipment and Support Systems for Mining
T2 - 1st International Workshop on Hydraulic Equipment and Support Systems for Mining, IWHEM 2012
Y2 - 17 August 2012 through 18 August 2012
ER -