karst water
[地质]
2026-02-02 08:55 浏览次数 17
[地质]
the main opinion is that the type of karst water source field and technical conditions of exploiting karst water are different in different environmental conditions.
研究结果认为,由于巖溶生态地质环境条件差异,主要的巖溶水源地类型和巖溶水的赋存特征及开发技术条件也不同。
a hydrology geology concept model is build up through analysis of karst water hydrology geology and its hydrodynamic condition of a set coal floor in kongji minefield.
通过孔集井田a组煤底板巖溶水水文地质及水动力条件的分析,建立了水文地质概念模型。
hydrogeological chemistry reflects certain geology environment where karst water has developed.
水化学成份反映了巖溶水形成的一定地质环境。
on this basis, a new understanding of western subsystem karst water runoff features was advanced.
在此基础上,对西部子系统巖溶水径流特征提出了新的见解。
in this paper the characteristics of karst water flow are expounded and the features of karst water movement in south china and in north china are discussed respectively.
阐述巖溶地下水运动特点,分别讨论南方巖溶地下水与北方巖溶地下水运动特征,在此基础上建立了概念性模型。
according to the research of temperature and electrical conductivity which have been detected, study mobile discipline of karst water and the distributing character of karst medium.
根据研究已完测的不同深度部位温度和电导率的分析,研究了巖溶水的运动规律和巖溶介质的分布特征。
for mountainous areas, the emphasis is placed on the calculation of the volume of karst water available for mining, and some reasonable results are drawn.
对于山区,重点讨论了巖溶水可采资源量的计算方法,最后得到较合理的结果。
in feicheng mi ni ng area, there are very complex hydrogeological conditions, and high water level and large quantity of water, of karst water of ordovician limestone.
肥城矿区水文地质条件极其复杂,奥灰水水位高,水量大,严重制约着煤矿开采的正常进行。
study of hydrochemical characteristics in karst water of coal seam floor in the mining district of north anhui;
煤层底板突水在我国华北型煤田矿井采煤过程中经常发生。
yanhe spring karst water system is one of the famous springs in north china.
山西省延河泉巖溶水系统是我国北方巖溶大泉之一。
there is large area karst water being polluted in recent years.
近年来已有大面积巖溶水污染。
second, we studied karst water that responded to the changes of environments.
研究了巖溶水对环境变化的响应。
however, the regulation functions to karst water depend on the structure of the epikarst zone, occurrence of strata, land cover and rainfall intensity.
表层巖溶带对巖溶水的调蓄功能大小主要与表层巖溶带的结构、巖层产状、地表覆盖情况和降雨性质有关。
research purposes:in order to ascertain geology condition of karst water bursting disaster in the course of tunnel caving and give a technique foundation for the work of tunnel geology prediction.
巖溶富水隧道施工中对隧道掌子面前方一定范围内的地质情况进行超前探测和预测预报是保证隧道施工安全的关键技术。
the one is covered karst collapse, the other is the relationship between mining karst water in deep bedrock and protecting geological environment.
②京郊平原开采深部基巖巖溶水与保护地质环境问题。
as we know, karst water in karst areas are sensitive to the changes of climate and environment.
巖溶水是对外界气候和环境最敏感的介质。
the authors analyze on the mechanisms of the karst water inflows and expatiate on the karst development conditions and the scope and contents of the construction geological investigations.
对巖溶涌水机理进行了分析,阐述了巖溶发育的条件及施工地质调查的范围与内容;
the analysis on the features of karst water burst in the yuanliangshan tunnel;
南岭隧道是地质条件极为复杂、巖溶发育的浅埋隧道。
the result shows that the deep confined karst water is supplied by the water from both the east wing and the west wing of maoba syncline.
结果表明,向斜核部的深部承压水,同时接受向斜东翼和西翼大气降水的补给。
in the course of tunnel construction in karst mountain area, huge karst cave with water is the important factor for karst water and mud inrush disaster.
巖溶山区隧道施工过程中,大型充水溶洞是造成隧道突水突泥事故的重要因素。
according to the principle of water balance, the karst water circulation system was analyzed, the circulation law under different geographical and geological conditions was studied.
根据水均衡原理,分析了该区水文地质单元巖溶地下水循环系统,揭示了该区巖溶地下水在不同的自然地理及地质条件下的循环规律;
this paper expatiates general geology and the karst water system in the reservoir region, then demonstrates that in the xinba reservoir there is no problem of water leakage.
通过对该水库库区地质概况、巖溶水系统进行分析研究,论证了水库潜在的三条巖溶渗漏途径均不会发生渗漏;
forecast of karst water bursting in tunnels is a quite complicate problem.
隧道巖溶涌水预测是个非常复杂的问题。