论文部分内容阅读
以瞬变流模型和随机信号理论为基础，在乌江构皮滩模型的水垫塘边墙上布置了五个测点，运用上举力量测仪量测板块所受的上举力．实验前对仪器进行了动态标定．量测了校核、设计、正常高水位下表孔单泄、表中孔联合泄洪共６种工况下衬砌块上的脉动上举力，得出相应的两个回归经验公式，为边墙衬砌块的设计提供了科学依据．
Based on the transient flow model and stochastic signal theory, five measuring points are arranged on the wall of the water cushion pond in the Wu Pi Goupitan model, and the uplift force is measured by using the lifting force measuring instrument. The instrument was dynamically calibrated before the experiment. We measured the pulsating force on the lining block under 6 kinds of operating conditions including check, design, normal high water table single hole discharge and table hole combination flood discharge, and obtained two regression empirical formulas for the side wall The design of lining block provides the scientific basis.