煤矿井下安全生产管理的简论

基于煤矿井下生产环境非常苛刻以及煤矿为高危行业,导致井下生产条件安全保障系数相对薄弱,以及管理方面的不到位,将导致煤矿井下生产特重大事故的发生,为了杜绝或减少煤矿井下生产过程中事故发生的概率,现就煤矿井下生产的巷道管理及设备管理进行系统的论证。

Research on Network Platform of Information Management and Security

With the rapid development and wide application of network technology, information security issues are increasingly highlighted, received more and more attention. This article introduces the present situation of network information security, discusses the connotation of network information security, and analyzes the main threat to the security of the network information. And we separately detailed description of the data monitoring platform architecture from the data layer, network layer and presentation layer three levels, focuses on the functional structure of intelligent database platform, and puts forward to measures that ensure the safety of the platform and the internal data security. Through the design of the platform to improve the information security system has certain significance.

充分利用粘性土特性降低基础造价

针对粘性土的地质状况,选择基础形式不同,施工期和造价就有较大差异。作为项目决策者或结构设计工程师,能够充分利用粘性土特性,最大限度地发挥其承载能力,同时能避开其不利因素,就能充分体现了工程技术人员技术含金量,不但使工程造价成本可以大幅降低,而且还可以减少不必要的浪费,减少埋在地下不可降解材料日后对环境的影响,既能为社会节约资源,又保护了环境造福子孙。