采空区处理不会影响后续安全生产。
Subsequently, mining safety will not be affected by disposing abandoned stope.
本文介绍数例岩金矿山采空区处理方法及效果,并对新型采空区处理技术作了简略介绍。
The paper introduced the abandoned stope disposal methods in several gold mines and discussed relevant new techniques.
同时对缓冲垫层安全厚度的确定进行了研究,为类似矿山大型采空区处理提供了参考依据。
Also, how to determine the safe thickness of the buffer cushion is researched, thus providing a reference for the similar large mined-out area.
模拟结果表明,采空区处理后,沉降量在建筑物允许沉降范围之内,为施工采取相应措施提供了理论依据。
Simulation results show that the settlement is within the building settlement range after mined-out area disposed, and this provides a reference criterion for construction.
通过对采空区的调查研究,采用一定的工程手段,掌握了采空区的分布范围和空间形态,并提出采空区处理方法。
Through investigation on the mined-out areas, its distribution and spatial pattern were grasped by a certain technical measure, and the treatment measures for these mined-out areas were proposed.
采空区处理工程位于乌鲁木齐市市区,处理的质量直接关系到上部拟建建筑物的结构安全,故采空区处理的质量显得十分重要。
Gob projects in Urumqi City, with a direct bearing on the quality of the proposed upper part of the structural safety of buildings, the mined-out area with quality is very important.
采用深孔牙轮钻机、利用高台阶崩落法成功地处理了复合采空区,解决了复合采空区处理难的问题,使技术人员在熟练浅采、深采空区处理的情况下,又探索出复合采空区的处理方法。
The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area, a stuff problem of this kind.
通过现场地质勘测,对采空区的稳定性作出评价,并采取相应的地基、结构处理措施。
By site geologic investigation, the paper evaluates stability of goaf, and takes relevant treatment measures of ground and structure.
危险区域判定结果和预测结果经相似模拟处理后,可运用于其它采空区,指导防灭火。
The determinant and prognosticate result which are disposed with resemble simulation can be applied in other similar goaf and guide preventing and putting out a fire.
对现代城市建设而言,在地基处理时需要了解空洞、采空区并采取相应的处理方法,并避免附近建筑物的损坏。
On the modern urban construction, the cavity, gob should be positioned when constructing the foundation, and corresponding measures to avoid damage to nearby buildings should be taken.
结合某矿采煤工作面实际情况,阐述了大倾角薄煤层工作面的关键技术处理措施,保证了煤下滑不窜入采空区。
Combining with the actual situation in coal face, expound the key technology for large inclined Angle thin seam face so as to assure that slided coal can't come in goaf.
重点介绍了国内高速公路过煤矿采空区时,采用注浆法处理取得成功实例。
The examples that put forward grouting technique to disposal mined-up region as the expressway across were mainly emp.
根据该采空区地质条件,设计了三开井身结构,对采空区进行地面注浆及封堵处理。
According to geological condition of this mined-out area, a three hole-ins well has designed to carry out surface grouting and fire-area sealing.
采空区三维激光扫系统(C -ALS)具有全自动扫描、操作方便、数据处理简单等特点,同时探测人员无须进入空区。
The Cavity-Autoscanning Laser System (C-ALS) has the features of automatic scanning, easy operation and simple data processing, and the detection personnel do not need to enter the cavity.
含金石英脉群类型的矿床,当采深达到一定程度而采空区又未进行适当处理时,矿山的整体稳定性应予以充分注意。
When the mining of gold-bearing deposit of quartz vein type reaches to a certain depth with mined-out area untreated, full attention should be paid to mine's overall stability.
通过对新建建筑物下采空区顶板稳定性计算,评价新建建筑物下采空区顶板稳定的临界厚度,从而确定是否需要处理。
Under the new buildings through the gob roof stability calculation and evaluation of new buildings under the gob roof stable critical thickness could be determined whether to deal with.
因此,有必要对采空区的稳定性及其相应的处理措施进行分析研究,为矿山的安全及再生产提供理论指导。
Therefore, it is necessary to analyze the stability and corresponding disposal measures of mined-out area, thus to provide theoretical guidance for the safety and reproduction of the mine.
提出用切顶与矿柱崩落法处理木架山采空区。
In this thesis, according to the condition of Mujia Hill, the method of roof cutting and ore pillar dilapidation is proposed.
而真实采空区的过滤条件远远优于实验,实际运行中处理效果还将进一步提高。
Good results can be achieved in the experiment. However, real conditions of filtering in Goaf are much more ideal th...
而真实采空区的过滤条件远远优于实验,实际运行中处理效果还将进一步提高。
Good results can be achieved in the experiment. However, real conditions of filtering in Goaf are much more ideal th...
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