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Method for governing pebble sand wave beaches on upper reaches of Yangtze River

A pebble and upstream technology, applied in the field of river pebble research, can solve problems such as obstruction to navigation, pebble sand wave and beach hazard management, etc.

Inactive Publication Date: 2013-09-04
CHONGQING JIAOTONG UNIVERSITY
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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for controlling the pebble sand wave risk in the upper reaches of the Yangtze River, aiming to solve the problem that the control of pebble sand wave risk in the waterway is difficult and hinders navigation

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  • Method for governing pebble sand wave beaches on upper reaches of Yangtze River
  • Method for governing pebble sand wave beaches on upper reaches of Yangtze River
  • Method for governing pebble sand wave beaches on upper reaches of Yangtze River

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] figure 1 It shows the flow of the method for controlling pebble sand wave beach risk in the upper reaches of the Yangtze River provided by the present invention. For ease of illustration, only the parts relevant to the present invention are shown.

[0031] The method for controlling pebble sand wave beach risk in the upper reaches of the Yangtze River of the present invention, the method for controlling the pebble sand wave beach risk in the upper reaches of the Yangtze River comprises the following steps:

[0032] Study the law of sand wave movement of pebbles;

[0033] Study the principles of pebble sand beach r...

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Abstract

The invention discloses a method for governing pebble sand wave beaches on the upper reaches of the Yangtze River. The method comprises the following steps of studying the rule of pebble sand wave movement, studying the governing rules of the pebble sand wave beaches, obtaining the governing method for the typical pebble sand wave beaches, and summarizing the governing technology of the pebble sand wave beaches. The method for governing the pebble sand wave beaches on the upper reaches of the Yangtze River is applied to governing of complex pebble sand wave beaches such as bamboo hat sub beaches and seive back beaches, an excellent engineering practice effect is obtained, the maintenance and management level of channels and the overall passing capacity of the shuyu channel are greatly improved, the Yangtze River transportation is effectively promoted to quickly develop, a pulling effect is achieved on national economy and other numerous relevant industries, and the growth of economy in areas along the upper reaches of the Yangtze River is achieved.

Description

technical field [0001] The invention belongs to the technical field of river pebble research, in particular to a method for controlling pebble sand wave beach danger in the upper reaches of the Yangtze River. Background technique [0002] The Yibin-Chongqing section of the upper reaches of the Yangtze River (referred to as the Xuyu section), with a total length of 385km, is joined by tributaries such as the Minjiang River, Tuojiang River, Changning River, Chishui River, and Qijiang River. The drainage basin covers Sichuan, Guizhou, Yunnan, and Chongqing. Since ancient times, the Syria-Chongqing waterway has been the main artery of water transport connecting Sichuan, Guizhou, and Chongqing. As an important water channel between the provinces along the river in the west and the middle and lower reaches of the Yangtze River and the coastal areas, the Syria-Chongqing waterway occupies a very important position in the western transportation network. [0003] The channel of the Sy...

Claims

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Application Information

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IPC IPC(8): E02B3/00E02B1/00
Inventor 杨胜发胡江付旭辉李文杰陈阳徐芳徐威震
Owner CHONGQING JIAOTONG UNIVERSITY
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