论文部分内容阅读
Q1型曲线铰座水力自控闸门是由湖南省湘潭县水电局及湖南大学等五个单位联合研制成功的。它主要由门页、纵梁、上铰板、曲线铰座、导槽板等组成。其中曲线铰座的形状是对各种实际因素作简化后、考虑面板单侧承受固定水头静水压力、按力矩平衡条件推导出的椭圆曲线。导槽的曲线方程则是在铰座的曲线形状确定之后,由销轴运动迹线求得的。该闸门的工作原理是:由曲线铰座承受门页传
Q1 curve hinge hydraulic self-control gate is from Hunan Province Xiangtan County Hydropower Bureau and Hunan University and other five units jointly developed. It is mainly composed of door leaf, stringer, upper hinge, curve hinge, guide plate and so on. The shape of the curve hinge seat is an elliptic curve derived from the moment balance condition after simplifying various practical factors and considering the hydrostatic pressure of the fixed head on one side of the panel. The curve of the guide groove is obtained from the pin movement trace after the shape of the hinge is determined. The gate of the working principle is: by the hinge hinge to withstand door pages