Overlying相关论文
Spatial variations of sediment microbes pose a great challenge for the estimation of anthropogenic influence on biogeoch......
To solve the problem of surface subsidence caused by mining, the main method is to reasonably process coal mining space.......
本文简述了对传统的箱式增压供水所进行的技术改造及其改造后的节能效果。...
采用三维显式有限差分程序（FLAC^3D）,对南溪长江大桥泸州岸隧道式锚碇及上覆公路隧道各施工过程进行数值模拟,研究不同工序下各施工......
Mining-induced fracture zone will be produced in the overlying strata after the coal was mined.In this article,the minin......
综合分析了上海滨岸潮滩表层沉积物及上覆水中营养盐N的含量,结果显示,表层沉积物中NH+4-N的含量在8月、2月及11月均很高,占50%～98%......
为了增进对工业广场煤柱开采技术的研究,通过覆岩内部移动变形概率积分法理论对回采方案进行科学修正,对回采后主要巷道及硐室的破......
对电磁学几个例题进行分析，说明了对称、假设、叠加等解题方法在电磁学解题中的应用．...
在解析EPON技术的基础上，从物理层结构与传输层技术特征等方面同HFC网络进行对比，阐述两网叠加的可行性与必要性，并阐述了实施两网叠......
The liquefaction analysis procedure conducted at a dam foundation associated with a layer of liquefiablesand is presente......
Some Problems Concerning Geologic Structure with Double Layers in Urban Underground Lifeline Enginee
Underground lifeline engineering(ULE for short)in modern city demands the ap-preciation of an active fault in buried bed......
以王庄煤矿8101工作面的煤层地质条件为背景,采用1∶60大比例相似材料试验,研究大采高综采工作面分别向不同倾向断层推进时所引起......
The influence of the overlying clay on the progression of piping in the sandy gravel foundation of water-retaining struc......
对乌兰察布褐煤进行地下气化实验,研究煤炭气化反应过程中气化区上覆岩层温度场变化,并着重关注通道正上方温度变化。结果表明：煤层......
通过对辽宁省绕阳河干流防洪工程冬季筑堤的观测及室内试验,进行分析研究,提出了依靠土体自重应力,不同上覆土层厚度的土体经过自......
The occurrence of overlying coal pillar(OCP)exerts a strong effect on the stress and strain distribution of the surround......
The height of fractured zone(HFZ) at the high-intensity longwall mining panel plays a vital role in the safety analysis ......
