排洪沟

基于可靠性的排洪沟水力计算

Hydraulic Calculation of Flood Drainage Offtake based on Reliability

排洪沟实用经济断面的设计

Design of Flood Discharge Trench Utility Section

防止进入下水道、排洪沟等限制空间。

To prevent access to sewers , flood discharge trench so limited room for maneuver .

介绍用图解法设计排洪沟的实用经济断面，此法可达到快速、优化设计的目的，并且具有通用性好，形象直观的特点。

It introduces a diagram method for design of flood discharge trench utility section , which is more universal and vivid and can attain the goal of quick & optimized design .

基于现有计算公式，分析了小流域排洪沟水力计算中的不确定因素，对设计中的广义抗力和广义荷载进行了分析和假定；

Based on the existing calculation formulas , the uncertain factors in hydraulic calculation of flood drainage offtakes for small basin are analyzed , and the generalized resistances and generalized loads are analyzed and defined .