Bridge Across A River Engineering For Flood Control Evaluation Analysis

Water is an indispensable material for human and socio-economic development and is inseparable from each of us.But the "water can carry the boat can also cover the boat" also made clear that in the water resources to our lives brought great convenience,but also accompanied by floods,such as: floods,floods,water pollution and so on.The floods of these hidden dangers,especially the floods,are a serious threat to the safety of life and property,and have a negative impact on the economic development of the whole society.Therefore,it is very important to analyze the causes of flood disasters in a timely and effective manner and take active measures to prevent and control floods.This is also an important way to safeguard the population safety and economic development in different parts of the world.Flood damage is difficult,and now floods are still a major problem in the world.Some of the construction projects involved in the river,when we bring great convenience,but also our lives and property has a serious threat to security,because these river-related construction projects may cause the river water level obstruct the high,,The flood season of the river floods have a serious impact,while the flood season of flood control,river stability caused by inconvenience.In order to curb the harm caused by the construction of the river project,it is necessary to carry out the feasible flood control evaluation for the construction project.The contents of the flood control evaluation of the construction project mainly include the design of the flood control flow of the river construction project,the design flood level,the calculation of the flood height of the design flood,and so on.This paper mainly focuses on the construction project of the bridge construction project,The paper analyzes the contents of the project,including the following:The most strict water resources management system must be effectively implemented,which can promote the sustainable development of social economy in the future.Water resources appraisal system is a major innovation in water resources management,and it is a key measure for the construction of water-saving pollution-proof society and the construction of ecological civilization.The special thematic issues of consumption of water resources can solve the bottleneck of waterresources constraints,accelerate the construction of water-saving modern agriculture and accelerate the transformation of economic development.The main contents of the analysis of the reliability of the water resources include the analysis of the rationality of water demand,the water source and its reliability analysis.the concrete request of the water resources demonstration was analyzed.The actual project water resources demonstration work on the basis of a comprehensive and systematic analysis and summary.The project of the peacock town of Qionglai Hot Springs Quanzhou Qunquan was mainly analyzed.The main contents are as the following:(1)the construction of the river-related analysis of the river,as well as the corresponding river water conservancy project planning and river management planning a comprehensive analysis.(2)According to the actual terrain,geological data on the construction project design flood frequency,flood level,backwater height and river erosion for hydraulic calculation and analysis.(3)Obtain the analysis of the flood control of the construction project and the safety analysis of the construction project itself,and put forward the prevention and remedial measures.In the flood control evaluation of the construction project,the flood control effect of the project needs to meet the flood control plan of the river and meet the flood safety of the river.