目前,大多数项目设计周期偏短,在时间紧、任务急的情况下,通过加强施工图设计阶段的设计深度以及项目实施过程中的后期服务来弥补初步设计中的一些不足。另外,对于施工和建设单位根据自身多年现场经验提出的意见和建议。并对我国煤矿高效、安全、洁净、可持续发展,做了粗浅的探讨。 At present, most of the project design cycles are short, and some shortcomings in the preliminary design are remedied by strengthening the design depth of the construction drawing design stage and the post-service in the project implementation under tight schedule and urgent tasks. In addition, for the construction and construction units based on their own experience on the site for many years, comments and suggestions. And the coal mine in our efficient, safe, clean, sustainable development, made a superficial discussion.