Fixing and decoration design method of beach pipe culvert end
A design method and technology of pipes and culverts, applied in sea area engineering, water conservancy engineering, construction, etc., can solve the problems of landscape destruction and segmentation, and achieve the effect of improving stability and beautifying coastal landscape
Active Publication Date: 2017-03-29
THIRD INST OF OCEANOGRAPHY STATE OCEANIC ADMINISTATION
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Problems solved by technology
This form can generally keep the pipe culvert draining smoothly, but the protruding pipe culvert divides the beach and causes a certain degree of damage to the landscape
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[0021] The beach pipe culvert end fixing and decoration design method described in the present invention sets the length of the pipe culvert connection length as L, and L refers to the part of the pipe culvert connection length exposed outside the construction beach shoulder, and the pipe culvert end fixing and decoration body Design length L 0 , the width of the pipe culvert outlet is b, and the length of the "eight" embankment is b 0 , L, L 0 , b, b 0 , the unit is m, that is, meters, the agreement:
[0022] (1) The fixing and decoration design area of the end of the pipe culvert is located at the outer end decoration part of the extended pipe culvert;
[0023] (2) Design length L of pipe culvert end fixing and decorative body 0 , that is, along the extension direction of the pipe culvert, L 0 About 5~20m;
[0024] (3) On both sides of the drainage pipe and culvert port, along the direction of the 45-degree angle with the direction of the drainage pipe and culvert, r...
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The invention provides a fixing and decorating design method for the beach pipe culvert end. The fixing and decorating design method comprises the steps that the length of a pipe culvert lengthening body is determined; the length and the width of a decorating body of the pipe culvert lengthening body end are determined; the elevation of the lengthened pipe culvert end decorating body is determined; the length of a splayed embankment of an water outlet of the lengthened pipe culvert is determined, and a calculation method and a parameter common value table for relevant parameters are formed. The parameter common value table and the parameter calculation method which are designed through the fixing and decorating design method can serve as a design reference for pipe culvert modification projects of similar shoreline restoring and managing projects. According to the fixing and decorating design method for the beach pipe culvert end, the stability of a beach can be improved, and the coastal landscape is beautified. The fixation and decoration completed through the fixing and decorating design method of the coast pipe culvert end are equivalent to an artificial reef with a certain volume after being completed. A sandbank body connected with a reef island in a certain scale is formed at the rear of the artificial reef, and a pipe body at the rear is covered, so that the effect for beautifying the coastal landscape is achieved.
Description
technical field [0001] The invention relates to a method for fixing and decorating the ends of beach pipe culverts. Background technique [0002] In recent years, with the development of society and economy, people's material and cultural needs have become more and more abundant, and coastal tourism in various coastal areas has flourished. However, due to various historical and practical reasons, many cities in coastal areas lack high-quality beaches, which affects the quality of coastal life, tourism, leisure and other activities. In order to change this situation, many shoreline improvement and beach restoration projects have been launched all over the country, that is, through artificial backfilling of sand, combined with projects such as spur dikes and submerged dikes of a certain scale, to create or restore coastal beaches. Correspondingly, the original flood discharge pipes and culverts on the coast of the project area need to be merged and extended. Drainage pipes a...
Claims
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IPC IPC(8): E02B3/04
Inventor 蔡锋雷刚刘建辉戚洪帅郑吉祥曹惠美朱君
Owner THIRD INST OF OCEANOGRAPHY STATE OCEANIC ADMINISTATION