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Deepwater slope type groyne rubble installation and slope arrangement process

A slope-type, breakwater technology, applied in water conservancy engineering, marine engineering, construction, etc., can solve problems such as affecting the accuracy of ship installation of blocks, reducing ship operating windows, project economic impact, etc., to increase the construction scope and reduce the impact of waves. , the effect of reducing the impact of waves

Active Publication Date: 2016-05-04
CCCC SECOND HARBOR ENG
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Problems solved by technology

[0002] The construction of deep-water breakwaters generally uses barges for riprap and slope management operations. This method is suitable for construction in sea areas with good wind and wave conditions; however, construction in areas with severe wave conditions will cause serious pitching, rolling and heave due to the impact of waves sports
On the one hand, this greatly reduces the operating window of the ship and affects the work efficiency; on the other hand, it also affects the accuracy of the ship's stone installation and increases the difficulty of slope management
[0003] However, if the deep-water breakwater is constructed by land propulsion, when the embankment is wide and the sea water is deep, many positions of the embankment may not be able to be constructed by using conventional machines; in order to meet the construction requirements, equipment with greater capacity must be selected. means greater cost, which has a significant impact on the economics of the project

Method used

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  • Deepwater slope type groyne rubble installation and slope arrangement process
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  • Deepwater slope type groyne rubble installation and slope arrangement process

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0041] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0042] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, whic...

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Abstract

The invention discloses a deepwater slope type groyne rubble installation and slope arrangement process. The segmented construction is performed for a groyne consisting of a levee crown area, a coastal side levee slope and a high seal side levee slope in the length direction from a bank side; the construction comprises rough polishing and slope arrangement of breakwater core stones, installation and slope arrangement of armor rocks and installation of armor blocks; for the construction section after the rough polishing of the breakwater core stones, firstly, the slope arrangement of the breakwater core stones and the installation and slope arrangement of at least one layer of armor rocks are performed for the levee crown area; then, a first armor rock construction platform horizontally connected with the levee crown area is built on the coastal side levee slope; and the slope arrangement of the breakwater core stones and the installation and slope arrangement of at least one layer of armor rocks are performed for the coastal side levee slope. The process is applied to segmented flow operation of an outer slope of a slope levee, converts a water construction position to land construction under the precondition of not increasing the project cost, and improves the operation efficiency.

Description

technical field [0001] The invention relates to the field of breakwater construction. More specifically, the present invention relates to a deep water slope type breakwater block stone installation and slope management technology. Background technique [0002] The construction of deep-water breakwaters generally uses barges for riprap and slope management operations. This method is suitable for construction in sea areas with good wind and wave conditions; however, construction in areas with severe wave conditions will cause serious pitching, rolling and heave due to the impact of waves sports. On the one hand, this greatly reduces the operating window of the ship and affects the work efficiency; on the other hand, it also affects the accuracy of the ship's stone installation and increases the difficulty of slope management. [0003] However, if the deep-water breakwater is constructed by land propulsion, when the embankment is wide and the sea water is deep, many positions...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/08
CPCE02B3/08
Inventor 翟世鸿杨秀礼许磊磊周舒封有德茅兵海冯先导黄睿奕王聪林红星华晓涛牛照
Owner CCCC SECOND HARBOR ENG
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