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Gravity type wharf structure combining buttress and caisson

A gravity-type wharf and caisson technology, which is applied in the direction of caissons, foundation structure engineering, quay walls, etc., can solve the problems of insufficient force bearing of buttress board members, poor overall stability, and extended construction period, so as to ensure anti-sliding stability, anti-sliding Strong anti-skid ability and speed up the construction progress

Pending Publication Date: 2017-09-01
CCCC FHDI ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overall stability of the buttress wharf is worse than that of the caisson wharf, and the strength of the buttress plate components to withstand large loads is not good enough. If it is applied to a large-scale wharf project, it is necessary to appropriately thicken the vertical plate and the rib plate, which will increase the cost and prolong the construction period

Method used

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  • Gravity type wharf structure combining buttress and caisson
  • Gravity type wharf structure combining buttress and caisson
  • Gravity type wharf structure combining buttress and caisson

Examples

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Embodiment Construction

[0020] As an example, refer to figure 1 , figure 2 and image 3 , the gravity wharf structure combined with buttresses and caissons, comprising a caisson part 2 and a buttress part 3, wherein the caisson part 2 is arranged on the foundation 1, and the buttress part 3 is installed on the caisson part 2 to jointly form the main structure of the wharf, The rear of the caisson part 2 and the buttress part 3 is the rear backfill 6, and the breast wall 5 is connected above the buttress part 3; the buttress part 3 includes a front vertical plate 31 and a rib plate 32 at the rear, and the rib plate 32 is upright and fixed Behind the vertical plate 31 ;

[0021] The caisson part 2 includes several caisson compartments 22, the number of rows of the caisson compartments 22 matches the ribs 32 and does not exceed three rows, a row of caisson compartments 22 is corresponding between the two ribs 32, and each rib The plates 32 are all vertically aligned with the cell partitions 24 of th...

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Abstract

The invention discloses a gravity type wharf structure combining a buttress and a caisson. The gravity type wharf structure comprises a caisson part and a buttress part. The caisson part is arranged on a foundation. The buttress part is installed on the caisson part to form a wharf body structure together. Rear backfill is arranged behind the caisson part and the buttress part. A breast wall is connected to the upper portion of the buttress part. The buttress part comprises a vertical plate on the front side and rib plates on the rear portion. The rib plates are erectly fixed to the rear portion of the vertical plate. The bottom of the vertical plate and the bottoms of the rib plates are fixedly connected to a middle partition plate. The middle partition plate is fixed to the top of the caisson part. According to the gravity type wharf structure, by the adoption of the mixing type structure, the characteristic of high stability and high inclination and slippage resisting ability of the caisson structure can be exerted, structural safety is ensured, the buttress structure is adopted in the upper portion, the project amount of the whole project can be reduced, cost is saved, construction progress is accelerated, the advantages of the two structures are absorbed by means of the combination structure, and the utilization rate of resources is increased to the greatest extent.

Description

technical field [0001] The invention relates to the technical field of water conservancy wharf engineering, in particular to a gravity type wharf structure. Background technique [0002] Gravity wharf is one of the main structural forms of wharf hydraulic engineering buildings. It can rely on the weight of itself and the filler to maintain the anti-tilting and anti-sliding stability of the structure. It has good integrity, reliable structure, high durability, and small maintenance. , strong adaptability to larger loads. Gravity wharves are mainly divided into three main types: caisson wharf, cube wharf and buttress wharf. Among them, the caisson wharf has good integrity, can bear larger loads, and has a better structural force, but its engineering volume is relatively large and its cost is high, so it is generally used in large-scale wharf projects. The overall stability of the buttress wharf is worse than that of the caisson wharf, and the strength of the buttress plate c...

Claims

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Application Information

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IPC IPC(8): E02B3/06E02D23/00
CPCE02B3/066E02B3/068E02D23/00
Inventor 李家华杨彪杨艺平陈祥
Owner CCCC FHDI ENG
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