水工建筑物波浪要素计算探讨

Discuss on Wave Factor Calculation of Hydraulic Structures

围绕水工建筑物波浪计算中存在的问题,分析了《水工建筑物荷载设计规范》、《混凝土重力坝设计规范》、《碾压式土石坝设计规范》等规范波浪计算中存在的问题,探讨了莆田试验站公式、鹤地水库公式、官厅水库公式3种不同经验计算公式的适用条件。给出了平均波长、平均波高的简化计算公式,并进行了具体的算例分析,结果表明,该简化计算公式简单方便。

The authors analyze the calculation problems on wave pressure in the design of hydraulic structures, which exist in the Load Design Specification of Hydraulic Structures, Concrete Gravity Dam Design Specification, Roller Compacted Earth Darn Design Specification and so on. The applicable conditions of three kinds of empirical formulas are explored. Finally, the simplipied calculation formulas obtained respectively through the empirical formulas for average wave length and wave height and concrete calculation examples are given. The examples show the calculation methods are simple and convenient.