underground相关论文
Think plants are just boring green things that we use for food and decoration？ Think again！ Plants have lives that you’re......
The modeling methodologies and calculation of dynamic response of underground structure under Rayleigh waves is investig......
The Chinese as a nation have performed many wonders from olden days. The Great Wall, Terracotta Warriors, underground to......
In this paper,the bolt-and cable-supported structures mainly refer to anchored cables,anchored bolts,soil nails and othe......
随着科技的发展，各种交通工具层出不穷，它们为我们的出行带来了极大的便利。小朋友们，今天我们一起来认识一些交通工具吧！ 每种交通......
It is assumed that a pipeline is laid through a vertical fault fracture zone,and is excited by seismic ground motion mod......
On an overcast morning on Gulangyu islandoff the Xiamen city coastline in South China,a beach attendant goes about his d......
Design and performance analysis of wireless sensor network location node system for underground mine
Aiming at the application of a wireless sensor network to locating miners in underground mine,we design a wireless senso......
Underground green corridors are getting popular worldwide intending to integrate greenery into built environments. Green......
As the depth of exploitation increases,studies on constitutive models of rock affected by temperature and humidity becom......
Given the conditions of residual coal from the boundary of a flat dipping open-pit mine,which uses strip areas mining an......
Ground stress is the fundamental cause of deformation and failure during underground structural engi- neering. Field str......
井下核磁共振分析是把设计精巧的核磁共振仪器放到数千米深的井下,在高温高压、体积受限、仪器悬空、运动状态等苛刻条件下,实现核......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
在地下防水施工过程中，由于土壤被污染，普通防水材料容易被有机物腐蚀溶解，无法满足直接接触二氯乙烷等环境的防水要求。结合北京某住......
钻孔抽采煤矿井下瓦斯,是我国煤矿业高效治理、预防瓦斯灾害的重要措施。为深入探讨井下瓦斯定向抽采钻孔技术在提高煤矿安全性中......
