CAJ | 학술논문

在分析自封闭全接触碹体支护巷硐周围不同区域应力分布规律的基础上，得出了围岩极限平衡区半径同巷硐所处的原岩应力，围岩本身的物理力学性质及碹体支护参数间的相互关系，提出了设计碹体厚度的计算公式，为实际进行支护设计提供了理论依据。
재분석자봉폐전접촉선체지호항동주위불동구역응력분포규률적기출상，득출료위암겁한평형구반경동항동소처적원암응력，위암본신적물리역학성질급선체지호삼수간적상호관계，제출료설계선체후도적계산공식，위실제진행지호설계제공료이론의거。
Based on the analysis of the stress distribution law in different districts around the self-closed and full-connected arch walling support roadway,the relationship among the limit equilibrium radius and the in-situ rock stress,the physico-mechanical properties and support parameters is obtained.The calculation formula of arch walling width design is put forward so as to provide a theoretical basis for the practical design of support.