山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2014年
11期
179-180,182
,共3页
能量守恒%放水试验%降深
能量守恆%放水試驗%降深
능량수항%방수시험%강심
energy conservation%water testing%drawdown
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。
在礦井放水試驗過程中，應用能量守恆定律推算降深，剋服瞭紊流渠壁負壓對水壓測量值的影響，同時也剋服瞭壓力偏小時無法測到水壓值的難題，在理論上，也更靠近真實值，大大簡化瞭放水試驗的操作程序，提高瞭工作效率，降低瞭勘查成本。
재광정방수시험과정중，응용능량수항정률추산강심，극복료문류거벽부압대수압측량치적영향，동시야극복료압력편소시무법측도수압치적난제，재이론상，야경고근진실치，대대간화료방수시험적조작정서，제고료공작효솔，강저료감사성본。
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.
