摘要
本文通过计算机模拟．分析了支架支护阻力在全高度范围内的变化规律．以及支架在任一工作高度下的承载特性及其影响因素．探索了扩大支架合理承载区．改善支架力学性能的途径与方法。
Making use of computer modeling, the writer analyese the law of change of the support resistance in its full height ranges, the character of load-bearing and the influential factors at different work height. The writer also discusses the way of enlarging the support's reasonable load-bearing areas and of improving its dynamical property.
关键词
掩护型支架
计算机模拟
承载特性
支架
支护
Shield support,computer modeling,character of load-bearing,workresistance
