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Arch-shaped thin-wall structure retaining dam capable of being quickly constructed and application method of arch-shaped thin-wall structure retaining dam

A thin-walled structure and retaining dam technology, applied in the field of flood control wall and retaining dam construction, can solve problems such as large storage space requirements, achieve the effects of fast construction, save storage space, and increase applicability

Active Publication Date: 2019-08-02
张谦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Fourth, the storage space requirement of this embankment construction mode is relatively large

Method used

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  • Arch-shaped thin-wall structure retaining dam capable of being quickly constructed and application method of arch-shaped thin-wall structure retaining dam
  • Arch-shaped thin-wall structure retaining dam capable of being quickly constructed and application method of arch-shaped thin-wall structure retaining dam
  • Arch-shaped thin-wall structure retaining dam capable of being quickly constructed and application method of arch-shaped thin-wall structure retaining dam

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with accompanying drawing:

[0047] as attached Figure 1-17 As shown, a fast-constructed arch thin-walled retaining dam has a structure comprising: a retaining dam slab 1, a pillar 2, a tie rod 3, a ground anchor 4, a foundation water stop 5, and a water stop joint structure. The retaining dam plate 1 of the arch thin-walled structure retaining dam is a rectangular hard thin plate. The vertical section of the dam plate is arched. The lower edge of the base is placed on the base water stop 5, and the upper edge is fastened to the top of the pillar 2; the pillar 2 of the arched thin-walled structure retaining dam is a rigid structural column, and the top of the pillar is connected to the dam by connecting the pressure plate 7 The upper end of the plate is tightly connected, and the lower end is fixed on the foundation through a hinge support 6; the lower end of the pull rod 3 of the arched thin-walled ...

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Abstract

The invention discloses an arch-shaped thin-wall structure retaining dam capable of being quickly constructed and an application method of the arch-shaped thin-wall structure retaining dam. The structure of the arched thin-wall water retaining dam is composed of a water retaining dam plate, supporting columns, pull rods, ground anchors, a basic water stop and a water stop connecting structural part. The water retaining dam plate is a rectangular hard thin plate, the vertical section of the dam plate is arched, the upper edge and the lower edge of the dam plate are respectively provided with anoutward folded edge, the lower edge of the dam plate is arranged on the foundation water stop, and the upper edge of the dam plate is fixedly connected with the upper ends of the supporting columns;the supporting columns are rigid structural columns, the top ends of the supporting columns are connected with the upper end of the dam plate through a connecting structure, and the lower end of the supporting columns are fixed on the foundation through hinged supports; the ground anchors are fixed on the foundation of the backwater side of the water retaining dam plate, a bolt penetrates throughan opening in the lower end of the water retaining dam plate and is connected with a bolt pressing plate, and the bottom of the water retaining dam plate is fixed on the ground anchors; and the waterretaining dam plate is connected with each other through a water stop connecting structural member. The construction method has the beneficial effects that the retaining dam can be rapidly constructedand formed, the flood prevention capacity of the dam is improved, flood raviness is prevented, the construction speed is high, the water retaining effect is good, excessive manpower and material resource input is not needed, earthwork is not needed completely, and the construction method is ecological, environmentally friendly, safe and reliable.

Description

technical field [0001] The invention relates to the field of construction of flood walls and retaining dams, in particular to a rapidly constructable retaining dam with a hard arched thin-wall structure. Background technique [0002] Once upon a time, a water-retaining structure called "German anti-flood artifact" was widely publicized in major media, and it was even seen in CCTV's news broadcast program. The so-called "German anti-flood artifact", also known as Machlanddamm (Machland Dam), is essentially just a new material application method for traditional stacked girder dams. Figure 18 As shown, it was built in Grein, an Austrian town in 2002, and was completed on August 25, 2012. It played a very obvious flood defense role in the "flood of the century" in central Europe in the summer of 2013. At that time, the German Chancellor silently Kerr visited the site in person. After that, this method of dam construction was promoted and applied in some cities in Germany (such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/10E02B3/16
CPCE02B3/10E02B3/16Y02A10/11
Inventor 张谦张中顺张林林祝浚生张兴临马峰
Owner 张谦
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