大跨度底轴驱动式翻板闸门结构计算分析

Structure calculation and analysis of huge span bottom axis driven turn-over gate

以某工程翻板闸门为例,分别采用空间体系法和平面体系法,对大跨度、低水头的底轴驱动式翻板闸结构进行计算。结果表明,空间体系法能更好地反映闸门的受力和变形特性,研究成果为该类型的闸门在实际工程中的设计与运用提供了参考和借鉴。

Taking bottom axis driven turn-over gate of a certain project as an example,the strength and stiffness of the huge span gate with low head are calculated by using spatial system method and method of structure mechanics of planar system.The results show that:Spatial system method can better reflect the force and deformation characteristics of the type of gate.The research findings serve as a reference for the design and application of this type of gate.