1) column pipeline of water inrush
柱体突水通道
2) Feeble zone column pipeline of water inrush
弱带柱体突水通道
3) passage of water bursting
突水通道
1.
In order to verify the passage of water bursting, used the harness scheme of " Put probe before stemming, combine with probe and stemming, and primary as stemming" , and verified the main passage of water bursting as that: " drill hole thro.
为探明突水通道,采用“先探后堵,探堵结合,堵源为主”的治理方案,查明了该次突水的主要通道是:“通过煤层而未径任何材料封闭的钻孔犤1犦。
4) groundwater inrush pathway
突水通道
1.
The initiation of fractures,propagation of fractures and formation of groundwater inrush pathway in coal seam floor were numerically obtained.
应用有限元数值计算方法,模拟研究了含隐伏陷落柱煤层底板在采动应力扰动和高承压水共同作用下陷落柱活化、裂隙萌生、裂隙扩张、突水通道贯通形成的全过程,通过对损伤场、变形场、应力场和渗流场的解读,对突水通道进行时空基准标定,并就陷落柱发育高度、承压水水压力大小对突水滞后时间的影响进行了分析探讨,从岩体在长期的环境影响、载荷作用下损伤演化、物理力学性能退化的角度,揭示了煤层底板下隐伏陷落柱的滞后突水机理。
2.
Based on the knowledge of faults configuration,the complexity of physico-mechanical parameters of faults,and the mechanism of groundwater inrush induced by faults,numerical tests with FEM are conducted to investigate the initiation of fractures,activation of faults and formation of groundwater inrush pathway with mechanical model for rock mass with faults in coal mining above confined aquifer.
基于对断层形态、产状要素、力学性质复杂性及断层诱发突水机制的认识,针对承压水上采煤的含断层岩体水力学模型,通过有限元数值仿真再现了含断层煤层开采底板采动裂隙形成、断层活化到突水通道形成的全过程。
5) karstic water bursting channel
岩溶突水通道
1.
In harness of mine water disaster frequent southern China coalmines,mine integrated geophysical prospecting technology is usually used to detect karstic water bursting channels,in order to harness water disaster with measures of prevention,stopping,dewatering,drainage and damming.
在我国南方多水患矿井治理中,一般采用矿井综合物探技术探查其岩溶突水通道,以便采取防、堵、疏、排、截等措施治理其水害。
补充资料：单通道电感耦合等离子体单色仪
分子式：
CAS号：
性质：由电感耦合等离子光源与扫描单色仪组成的发射光谱分析仪器。是一种只能进行单个元素分析的装置；结构简单，造价低廉，测定速度慢，消耗氩气及试样量大。测定某元素时，将波长调到其分析线位置，然后将试样喷入电感耦合等离子体喷焰中。
CAS号：
性质：由电感耦合等离子光源与扫描单色仪组成的发射光谱分析仪器。是一种只能进行单个元素分析的装置；结构简单，造价低廉，测定速度慢，消耗氩气及试样量大。测定某元素时，将波长调到其分析线位置，然后将试样喷入电感耦合等离子体喷焰中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条