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Caisson type high-pile seawall and construction method thereof

A caisson-type, high-pile technology, applied in caisson, jetty, embankment and other directions, can solve the problems of high construction cost, poor overall strength and stability, reduce construction cost, high construction efficiency, and improve anti-overturning ability and stability. Effect

Inactive Publication Date: 2012-07-18
浙江海桐高新工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of reinforced concrete box connected in sequence, and run through the seawall with barrel piles as the foundation, so as to solve the problems of poor overall strength and stability and high construction cost in the background technology

Method used

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  • Caisson type high-pile seawall and construction method thereof
  • Caisson type high-pile seawall and construction method thereof
  • Caisson type high-pile seawall and construction method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Such as figure 1 and figure 2 As shown, a caisson-type high-pile seawall includes a caisson platform 100 located on a shallow seabed soft soil foundation, and the caisson platform is spliced ​​by a plurality of reinforced concrete boxes 101, such as image 3 As shown, the quantity of the box body 101 is determined by the design length of the seawall, and the box body 101 is a hollow cuboid structure, such as Figure 4 As shown, the box body 101 is provided with a reserved piling sleeve 102 that runs through its upper and lower surfaces. One side of the box body 101 in the width direction has a protruding connecting portion that protrudes outward, and the other side has an inward concave The recessed connection part that enters, the structure of box body 101 is as follows Figure 5 and Figure 6 As shown, the two adjacent boxes 101 are spliced ​​by the protruding connection part and the concave connection part. At the same time, steel plates are pre-embedded on the e...

Embodiment 2

[0053] Such as Figure 8 Shown, a kind of caisson type high pile seawall, its difference with embodiment 1 is: box body 101 comprises left box 101a and right box 101b, as Figure 9 , Figure 10 and Figure 11 As shown, if the design of the seawall is relatively wide, and it is relatively difficult to manufacture a box 101 or it is inconvenient to move, then the left box 101a and the right box 101b are spliced, and the left box 101a and the right box 101b are spliced. There are reserved pile-forming sleeves 102 penetrating through the upper and lower surfaces respectively.

[0054] The seawall construction method in Embodiment 2 is different from Embodiment 1 in that: the left box 101a and the right box 101b are spliced ​​into a box body 101, and the rest is the same as in Embodiment 1.

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Abstract

The invention relates to a seawall and a construction method thereof. Reinforced concrete caissons are sequentially connected, tubular piles penetrate through the reinforced concrete caissons, and accordingly a foundation of the seawall is formed. The caisson type high-pile seawall comprises a caisson platform positioned on a seabed soft soil foundation in coastal engineering, carrying piles which penetrate through the caisson platform and are implanted into a seabed are arranged on the caisson platform, and pressing layers are arranged on a sea-adjacent side and a land-adjacent side of the caisson platform. The caisson type high-pile seawall and the construction method thereof have the advantages that carrying capacity and stability of the seawall are improved, the caisson platform can be used as a construction platform, construction can be carried out according to a land construction method after construction machinery is placed on the caisson platform, offshore operation of ships is reduced, construction cost is lowered, and the construction method can be widely applied to constructing costal seawalls.

Description

technical field [0001] The invention relates to a seawall and a construction method thereof, in particular to a caisson type high pile seawall and a construction method thereof. Background technique [0002] With the continuous deepening of my country's reform and opening up, my country's economic construction has developed steadily and rapidly, especially the economic development of coastal areas has achieved world-renowned achievements. As we all know, land resources are an important basis for economic development. With the rapid development of the economy, construction land is becoming increasingly scarce. It has become a consensus in coastal economically developed areas to ask for land from tidal flats. In addition, the number of foundation pit enclosures and foundation treatments for housing construction However, the rockfill embankment method in the previous land reclamation project requires a large amount of mining and use of stone materials, which has adverse effects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/06E02D27/20E02D23/00E02D31/02E02D5/34E02D5/18
Inventor 陈东曙
Owner 浙江海桐高新工程技术有限公司
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