A water conservancy project pipeline installation process
A pipeline installation and water conservancy engineering technology, applied in water conservancy engineering, water conservancy engineering equipment, pipeline laying and maintenance, etc., can solve problems such as poor strength of pipeline areas
Active Publication Date: 2021-08-06
福建省班固建筑工程有限公司
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Problems solved by technology
[0005] For this reason, the present invention provides a water conservancy project pipeline installation process to overcome the problem in the prior art that it is impossible to select a suitable pipeline area with poor strength according to the specific environment of the construction point
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[0043] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.
[0044] refer to figure 1As shown, the pipeline installation device of this embodiment includes a first pipeline lifting mechanism and a second pipeline lifting mechanism, wherein the first pipeline lifting mechanism includes a first oil cylinder 23, a first lifting rod 22 arranged at the free end of the first oil cylinder 23, The lower end of the first lifting rod 22 is provided with a first hoop 21, and the first hoop 21 is sle...
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The invention relates to a water conservancy project pipeline installation process. In the water conservancy project pipeline construction process of the present invention, during actual construction, the pipeline environment coefficient is first obtained, and the required strengths of the three areas around the pipeline are determined according to the pipeline environment coefficient, and the corresponding filling Material, where, when setting the strength information of the three regions, the strength of the first region is greater than the strength of the second region, and the strength of the second region is greater than the strength of the third region. In this way, when the pipeline is shaken and twisted due to external factors, Since the strength of the first region is greater than that of the second region, the pipe can move slightly in the preset direction without causing bending damage to the pipe. At the same time, the strength of the second region is greater than the strength of the third region. When the pipe is subjected to external force, The pipeline has a tendency to move downward, but it does not cause the pipeline to move upward, so that the pipeline has a risk of leakage.
Description
technical field [0001] The invention relates to the technical field of water conservancy pipelines, in particular to a water conservancy engineering pipeline installation process. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits, also known as water projects. Through the construction of water conservancy projects, it is possible to control water flow, prevent floods, and adjust and distribute water to meet the needs of people's life and production for water resources. [0003] There are many technical and construction technical defects in the pipeline construction of retaining dams. The pipeline construction in the prior art uses the same pipeline and the same concrete structure outside the pipeline, but in different environments, due to the safety performance requirements of flood control and earthquake resistance Diff...
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IPC IPC(8): F16L1/036F16L1/06F16L1/11E02B1/00
CPCE02B1/00F16L1/036F16L1/06F16L1/11
Inventor 朱黎阳林石玉柯志强林侯群张丽香
Owner 福建省班固建筑工程有限公司