巷道底鼓,Floor heave英语短句,例句大全

巷道底鼓,Floor heave
1)Floor heave巷道底鼓
1.This paper deals with the relationship between the floor heave and the gob height and horizontal tectonic stress in panel No.4煤矿中第四采区巷道底鼓与采空区和水平地质构造应力之间的关系进行了探讨。
2.In this paper,three boundary element models were adopted to simulate the preventive effect of different floor bolt layout on the floor heave.根据研究结果,提出采用在巷道底板上分期安装锚杆的方法,可有效地防治巷道底鼓。
3.Floor heave is familiar distortion and damage form in deep soft rock roadway, how to control floor heave effectively and economically is an urgent problem.深井软岩巷道底鼓是常见的变形和破坏形式,如何有效、经济的控制底鼓是深部开采急需解决的问题。

英文短句/例句

1.Research on Causes and Control Measures of Floor Heave of Development Roadway with High Stress in Soft Rock高应力软岩开拓巷道底鼓分析及对策研究
2.Floor Heave Mechanism and Support Technology of Goaf-Side Gateway for Re-mining in Seam with Soft Roof,Soft Coal and Soft Floor三软煤层复采沿空巷道底鼓机理及支护技术
3.Research on the Mechanism of Floor Heave Control by Grouting Reinforcement Technique注浆加固技术防治巷道底鼓的机理研究
4.With the increase of mining depth, the problem of floor heave of roadway could become more and more serious.随着开采深度的不断增加，巷道底鼓问题日趋严重。
5.Study on the Roadway Floor Heave Mechanism and Control Technology of Soft and Fragmental Surrounding Rock in Zhuxianzhuang Coal Mine;朱仙庄煤矿松软破碎围岩巷道底鼓机理及控制技术研究
6.Analysis of Floor Heave of Main Roadway in Soft Rock and Its Prevention in Huating Colliery华亭煤矿软岩大巷底鼓成因及防治技术
7.Numerical simulation on controlling floor heave by grouting technique注浆加固防治巷道底臌数值模拟研究
8.Surrounding Rock Deformation Law and Support Technology of Mining Gateway in Huagushan Mine花鼓山煤矿回采巷道围岩变形规律及支护技术
9.Study on the Surrounding Rock Controlling Technology of Floor Roadway under Closed Distance Coal Seam Group;近距离煤层群开采底板巷道围岩控制技术研究
10.Practices and control technology on floor heave prevention of soft rock roadway in Xiashijie coalmine下石节煤矿软岩巷道底臌防治技术与应用
11.Analysis for floor heave and study on control countermeasures in deep roadway at Qishan coal mine旗山矿深部巷道底臌分析及控制对策研究
12.Numerical Simulation Optimization for Release Pressure Bore Hole of Roadway Floor in Three Soft Coal Seam三软煤层巷道底板钻孔卸压的数值模拟优化
13.Study of Mechanism and Control of Deep Soft Rock Roadway Floor Heave in Yaoqiao Coal Mine姚桥矿深部软岩巷道底臌控制对策研究
14.Research on Mechanism of Controlling Floor Heave by Stress Releasing Method in Deep Coal Mine深井高应力巷道卸压法防治底臌机理研究
15.Research and Application of Prevention of Heave on Intensive Rheological Soft Rock Roadway Under High Stress高应力强流变软岩巷道底臌防治技术研究应用
16.Study on the Tunnel Floor Heave Mechanism and Control Technology of Soft-Weak Surrounding Rock in Taoshuya Tunnel桃树垭软弱围岩隧道底鼓机理及控制技术研究
17.The stability of the base structure for nature caved mining can be assured by use of the gradual supports of draw drifts.巷道采取多次让压支护措施,能确保底部结构的稳定。
18.Control of the Stability of Drift of Non-pillar Sublevel Stoping in Gangli Iron Mine港里铁矿无底柱分段崩落采矿中巷道稳定性控制

相关短句/例句

floor heave of roadway巷道底鼓
1.Based on the field investigation,model tests and numerical simulation,the features and mechanism of four kinds of floor heave of roadway in deep coal mining are discussed,the major factors affecting the floor heave are analyzed,and recent advance .在大量现场研究、实验室模拟实验和数值计算的基础上,探讨了巷道底鼓的基本特征,分析了4种类型底鼓的机理及影响因素,综述了我国近年来防治底鼓的有关研究成果,最后介绍了2个防治巷道底鼓的实例。
3)roadway floor巷道底板
1.To identify the mechanical properties of stabilized slaking mudstone and possibility as base material of roadway floor,a series of experiments were carried out on specimens prepared at different dosages of solidifying-agent and cu.为避免煤矿巷道底板泥岩泥化物清淤抛弃产生的环境污染问题,提出了将泥岩泥化物快速固化后作为巷道路面基层材料的处理方法,并为此研制了一种高效固化剂。
4)floor heave巷道底臌
1.Base on the in-situ measurements in soft rocks influence of the wall subsiding on roadwayfloor heave is explained.通过茂名矿区软岩巷道底臌变形实测结果的分析，说明巷道底胶变形受两帮围岩下沉的影响。
2.This paper delt with the relationship between the floor heave and the gob height and horizontal tectonics stress in panel No.4煤矿中第四采区巷道底臌与采空区和水平地质构造应力之间的关系进存了探讨。
5)floor roadway底板巷道
1.Option of Reasonable Horizon of Floor Roadway in Jianxin Colliery建新矿底板巷道合理层位选择
2.we numerically simulated the rules of floor roadway stress,displacement,development of plastic zone,and rock displacements around floor of roadway at different positions of coal face under moveable supporting pressure.利用数值仿真的方法研究了在移动支承压力作用下,煤层底板巷道围岩的位移、应力和塑性区发展规律以及采煤工作面位置对其底板巷道围岩位移的影响。
6)floor heave of gob-side entry driving沿空掘巷底鼓