涡北煤矿主井煤仓及仓帽的设计优化和快速施工

The main shaft coal bunker is that the shaft of produces systematic pharynx and laryns,how being burying depths greatly,soft that the rock waits for the Mechanics characteristic to fall,the working procedure carrying out a shoring on the main shaft coal bunker and coal bunker warehouse cap single project choosing and being under construction studies under face to face big section,longspan and tectonic zone condition,makes a coal bunker be under construction being that the guarantee making it snappy,being under construction conveniently,being going to again is safe.

原则、模式与框架:我国城市地下空间利用立法

城市地下空间利用的立法原则在于保障利用的权利和促进利用的有序、高效且可持续。我国在立法模式上不能简单化处理,应该立足于现实,采用综合化的立法模式。在城市地下空间利用法制中,一般法有地下区分地上权法、地下征收征用法、地下登记法、地下建设基准法、地下空间规划法、地下空间利用促进法、大深度法、地下环境保护与灾害防治法等;特别法有地下交通法、地下共同管道法、地下停车场法、地下街法、人防法等。