能量守恒定律在井下放水试验中的应用与研究

摘要

During dewatering test in the underground, reckon the drawdown using the law of conservation of energy, overcome the effect of the negative pressure turbulent channel wall on the pressure measurements, and overcome the problem that The water pressure value can not be measured due to the small pressure, which is closer to the true value in theory, greatly simpliifed the operating procedures of the dewatering test, improved work efifciency, and reduced the exploration cost.%在矿井放水试验过程中，应用能量守恒定律推算降深，克服了紊流渠壁负压对水压测量值的影响，同时也克服了压力偏小时无法测到水压值的难题，在理论上，也更靠近真实值，大大简化了放水试验的操作程序，提高了工作效率，降低了勘查成本。