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- Mining Subsidence Science 矿山开采沉陷学
- Mining subsidence affects ecological environment of minefield. 采煤塌陷,严重破坏了矿区的生态环境。
- The mine subsidence disaster discipline is the frontier crossing branch of science among geology, ecology, mining, rock soil mechanics, information science, management science and sociology. 矿山沉陷灾害科学是地质学、生态学、采矿学、岩土力学、信息科学、管理科学和社会学之间的交叉边缘学科。
- Ground environment is damaged and the serious mining subsidence calamities come out by common mining technology. 摘要常规方法开采煤炭已对地面环境造成了严重的沉陷灾害。
- The conventional mining causes the mining subsidence and at the some time a refuse heap arises on the ground. 常规开采在地面堆积矸石山的同时引起开采沉陷。
- Mining subsidence not only damages terrain, hilt also disturbs the condition of phreatic level, and then affects the growth of crop and plant. 开采沉陷不仅破坏了地表形态，同时改变了潜水位的赋存条件，从而影响地表作物和植被的生长。
- The mining subsidence mechanism of metal mine with fractured blocky rock mass is different from that of coal mine with layered rock mass. 摘要金属矿山多为裂隙发育的块状岩体，因而开采引起的地表沉陷机制不同于层状地层的煤矿。
- R.E.Gray.Coal Mine Subsidence and Structures[J].Mine Induced Subsidence, 19 8 8, (5) : 6 9 - 8 6. 吴立新;王金庄.;建(构)筑物下压煤条带开采理论与实践[M]
- Mining subsidence is an important environmental geotechnical engineering problem in regional planning and transportation construction in Xuzhou. 煤矿采空塌陷是影响徐州地区区域规划与交通建设的重要环境岩土工程问题。
- In light of the characteristics of Nonpillar sublevel caving method,Probability integral method is used to predict mining subsidence and modified to improve predicting accuracy. 针对无底柱分段崩落法的采矿特点,把概率积分法引入金属矿山开采沉陷预测中,并通过模型修正提高预测精度。
- Correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land. 摘要正确评价采煤沉陷区的水文地质特征是实现采煤沉陷土地持续利用的关键。
- Predicting parameters of this are variational in different mining degree and the predicting precision for mining subsidence depends on variational laws of dynamic parameters. 该方法中的预计参数在不同采动程度下是变化的。能否准确获知动态参数的变化规律将决定着开采沉陷的预计精度。
- The Paper expounds the status of mining subsidence and land reclamation and utilization in Tangshan, It also summerizes some methods that other similar mine can make use of. 唐山市被列入国家级采煤塌陷地综合治理示范区以来,加大了塌陷区的复垦力度,使采煤塌陷地复垦率和利用效率有了很大提高。
- Yu G Y, Xia J W, Wang D Q.Reinforcement of railway bridge over mining subsidence areas [J].Journal of China University of Mining &Technology,2004,33(1):59-61. [5]于广云;夏军武;王东权.;采动区铁路桥沉陷加固治理[J]
- The article has expounded the application feasibility of RTK to monitor mining subsidence project in mining area and probed into the position accuracy of RTK. 本文阐述了RTK在矿区监测开采沉陷工程中应用的可行性,对RTK定位精度进行了探讨,通过与常规测量精度比较,制定满足监测精度要求的RTK定位具体操作方法。
- On analyzing the current status of land use in Kailuan coal mining subsidence area, the feasibility of rebuilding coal mining subsidence area as artificial wetland and a national nature dependency in Kailuan was explored. 摘要分析了开滦煤矿采煤下沉区的利用现状，提出了将采煤下沉区改建为人工湿地，建立开滦沉降湿地自然保护区的设想，并进行了可行性分析。
- The study of mining-induced fracture distributions is closely related to some mining engineering problems such as mining under or above water bodies,relieved coalbed methane drainage, overburden bed separation grouting and mining subsidence control etc. 岩层采动裂隙分布的研究与水体下和承压水上采煤、卸压瓦斯抽放、离层区充填与开采沉陷控制等工程问题紧密相关.
- A self-contained forecast model of mining subsidence is obtained,that is,the subsidence of surface is equal to direct model of mining plus additional concretion subsidence model plus addit. 通过研究获得了一个完备的开采沉陷预计模型,即地表沉陷=开采直接影响模型+附加固结沉陷模型+附加流动沉陷模型;获得了地表裂缝深度和宽度的估算公式。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
