What Is Reservoir Engineering?

Reservoir project planning. Reservoir project planning. Hydraulic engineering planning with reservoirs as research objects. Reservoirs include valley reservoirs, plain reservoirs, and underground reservoirs. Valley reservoirs, especially the dam-type reservoirs, are the most numerous. The so-called reservoir engineering usually refers to this type. It is generally composed of hydraulic structures such as water retaining, flood discharging and water discharging. These buildings have different functions, and in operation, they cooperate with each other to form a water conservancy hub. Reservoir engineering planning should usually be based on basin planning, regional water conservancy planning, or related professional water conservancy planning. Its main task is to further analyze and study the project construction conditions, demonstrate its feasibility from technical, economic, social, environmental and other aspects, and recommend the optimal plan.

Reservoir engineering planning

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Reservoir project planning. Reservoir project planning. Hydraulic engineering planning with reservoirs as research objects. Reservoirs include valley reservoirs, plain reservoirs, and underground reservoirs. Valley reservoirs, especially the dam-type reservoirs, are the most numerous. The so-called reservoir engineering usually refers to this type. It is generally composed of hydraulic structures such as water retaining, flood discharging and water discharging. These buildings each have different functions, and in operation, they cooperate with each other to form a water conservancy hub. Reservoir engineering planning should usually be based on basin planning, regional water conservancy planning, or related professional water conservancy planning. Its main task is to further analyze and study the project construction conditions, demonstrate its feasibility from technical, economic, social, environmental and other aspects, and recommend the optimal plan.

It is roughly the same as other water conservancy plans, and generally includes four parts: problem identification, plan formulation, impact evaluation, and plan demonstration. Because the specific conditions of each reservoir are different, the contents of each part that should be focused on are often quite different. In general, there are four aspects that are most important. Reservoir The task of any reservoir is more than one. They often have certain contradictions in occupying the reservoir capacity and the requirements for the use of the reservoir. In the project planning, the principle of comprehensive utilization should be implemented, and all task requirements should be verified in combination with the engineering conditions, including research on possible alternative measures, and strive to achieve the requirements of both the primary and secondary differences as much as possible. This is an important prerequisite for specifically clarifying the status of the reservoir project in the river or region governance and development, and rationally formulating the project scale and engineering effect. Reservoir action

Reservoir classification

The characteristic water levels of the reservoir mainly include: normal water storage level, dead water level, limited flood control level, high flood control level, design flood level, check flood level, etc. (see

Within the scope of the proposed dam section, the topography, geological conditions, building materials, and construction conditions of the project are closely combined, and appropriate dam sites and dam types are selected according to the relevant dam height and other relevant parameters. The form and size of each major building And layout plan, and research the construction plan accordingly, including preliminary research on construction method, construction diversion method, external transportation mode and construction period. Strive to achieve: exert the maximum benefits under the premise of meeting various tasks and avoid adverse effects as much as possible; ensure that the hub works normally under design conditions; economically under the premise of ensuring project safety and operating conditions Reasonable; is conducive to construction arrangements and management, shortens the construction period as much as possible, and reduces the cost of the project; under the premise of economy and practicality, the structural form and the building materials used are coordinated with the surrounding landscape.

Including the analysis and evaluation of economic, social and environmental benefits. Economic benefit refers to the comparison of economic gains and losses (that is, benefits and costs) between the construction and non-construction of the project, which is used to evaluate the economic rationality and financial feasibility of the project (see Economic Analysis of Hydraulic Engineering and Financial Analysis of Hydraulic Engineering). Social and environmental benefits refer to the changes that the project brings to society and the ecological environment. These two aspects are not easy to reflect in currency, but they often have important effects on engineering decisions and must be fully considered. Some of the adverse consequences must be thoroughly studied in engineering planning and necessary remedial measures taken.