Steel-concrete combined wedge-shaped waterstop structure

A water-stop, wedge-shaped technology, applied in infrastructure engineering, construction, etc., can solve the problems of difficult design, repeated switching, narrow space, etc., and achieve the effect of low overall cost, convenient maintenance and use, and guaranteeing water-stop performance.

Pending Publication Date: 2020-08-07
CCCC FHDI ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The end of the channel needs to bear a large one-way water pressure, and the top needs to bear a large dock door load

Method used

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  • Steel-concrete combined wedge-shaped waterstop structure
  • Steel-concrete combined wedge-shaped waterstop structure
  • Steel-concrete combined wedge-shaped waterstop structure

Examples

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Example Embodiment

[0022] In the following, the present invention will be further explained through specific embodiments in conjunction with the drawings:

[0023] In this embodiment, refer to Figure 1-Figure 8 The steel-concrete composite wedge-shaped water-stop structure includes a channel foundation 1 and a water-stop block 2. The channel foundation 1 has a wedge-shaped channel 11, and the wedge-shaped channel 11 is on the water side (front end) with a width greater than the back water side ( The rear end) is a wedge-shaped structure with a width; the water stop 2 is a wedge structure (similar to a trapezoid) that matches the shape of the wedge-shaped channel 11, and the width of the water side (front end) is greater than that of the back water side (front end); in the water stop 2 Rubber waterstops 3 are provided on the bottom surface and both sides that are in contact with the channel foundation 1. After the waterstop 2 is embedded in the wedge-shaped channel 11, it is pressed against the wed...

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PUM

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Abstract

The invention discloses a steel-concrete combined wedge-shaped waterstop structure. The steel-concrete combined wedge-shaped waterstop structure comprises a channel foundation and a waterstop block. The channel foundation is provided with a wedge-shaped channel. The waterstop block is a wedge-shaped structure matched with the wedge-shaped channel in shape. Rubber waterstop zones are arranged at the bottom surface and the two sides, making contact with the wedge-shaped channel, of the waterstop block. Through cooperation of the designed channel of the wedge-shaped structure and the waterstop block, the steel-concrete combined wedge-shaped waterstop structure can convert unidirectional water pressure borne by the end of the structure into squeeze force to the rubber waterstop zones on the side faces. The load of a dock gate on the top can be converted into squeeze force to the rubber waterstop zone on the bottom surface. The higher the pressure is, the tighter the rubber waterstop zonesare pressed, and the better the waterstop effect is. The good waterstop effect is achieved. A continuous waterstop face composed of waterstop steel plates and the rubber waterstop zones is designed toguarantee the waterstop performance of the structure. Inclined guide steel plates with the slope gradient are designed and can ensure accurate in-place bottom sitting of the waterstop block, and theautomatic positioning and pre-tightening effect in the installation process is achieved.

Description

technical field [0001] The invention relates to the technical field of marine engineering large-scale precast yard engineering, in particular to a steel box concrete combined wedge-shaped water-stop structure and a steel-concrete combined wedge-shaped water-stop structure. Background technique [0002] As the country vigorously develops offshore and coastal projects, large-scale prefabricated components are an important part of offshore, coastal and infrastructure projects, and their rapid prefabrication and safe delivery are important links to ensure project quality and construction progress. In order to ensure the prefabricated quality of the components, dry construction is usually required. After the prefabrication is completed, it is moved to the deep dock area, and the dock door is closed, filled with water and floated out to sea. Among them, due to the need to install the prefabricated component traversing track and place the pushing equipment, the bottom foundation of...

Claims

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Application Information

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IPC IPC(8): E02D19/02E02D27/32E02D27/52
CPCE02D19/02E02D27/32E02D27/52E02D2300/0001E02D2300/002E02D2300/0029
Inventor 陈良志杨艺平钱原铭朱峰黄黎明陈家悦谢正坚杨锡鎏李家华杨彪廖晨彦梁庆万浩然
Owner CCCC FHDI ENG
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