英国伽利克公司对在急倾斜工作面中,支架必须能够控制顶板相对于底板的下沉,与具有足够的阻力防止直接顶板的塌落,同时,在该类工作面中应考虑支架阻止直接顶板塌落所需的承载能力,有可能超过控制顶板相对于底板闭合所需的支护阻力。作者在英国该公司学习时,归纳出他们确定急倾斜工作面支架初撑力和工作阻力的方法与步骤。 In the case of steeply inclined work surfaces, the UK GALICK Company must have a support that controls the roof’s sinking relative to the floor and has sufficient resistance to prevent direct roof collapse. At the same time, such work surfaces should be considered as a standoff against direct roofing The load carrying capacity required for collapse may exceed the support resistance required to control the closure of the roof relative to the floor. The author in the United Kingdom to learn the company, summed up their determination of steep working face support initial work force and work methods and steps.