Dock wall type wharf structure with deepwater soft soil foundation and construction method thereof

A soft soil foundation and wharf technology, which is applied in infrastructure engineering, quay walls, water conservancy projects, etc., can solve the problems that cannot meet the needs of gravity type wharves, and have higher requirements for foundation bearing capacity, so as to increase the land use area and improve the bearing capacity , save the effect of trestle

Pending Publication Date: 2018-02-16
CCCC THIRD HARBOR CONSULTANTS
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  • Application Information

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Problems solved by technology

[0003] Gravity wharf structure has the function of retaining bank wall, but it requires higher bearing capacity of

Method used

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  • Dock wall type wharf structure with deepwater soft soil foundation and construction method thereof
  • Dock wall type wharf structure with deepwater soft soil foundation and construction method thereof

Examples

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Example Embodiment

[0028] Example 1:

[0029] Such as figure 1 As shown, a deep water soft soil foundation quay wall type wharf structure includes a reinforced soft soil foundation 1, a riprap front foundation bed 2, a riprap rear foundation bed 3, a front caisson 4, a rear caisson 5, and a riprap slope embankment 6 The front breast wall 7, the rear breast wall 8, the beam-slab structure 9 and the backfill 10 of the wall; the reinforced soft soil foundation 1 is provided with a rappelled front bed 2 at one end close to the deep water, and the top of the rapped front bed 2 A front caisson 4 is provided, and the top of the front caisson 4 is provided with a front breast wall 7; behind the front stone-rapped bed 2 is provided with a stone-rapped back bed 3, and the height of the stone-rapped bed 3 is higher than that of the front stone-raved bed. The height of the bed 2; a rear caisson 5 is provided on the top of the base bed 3 after stone dumping, a rear parapet 8 is provided on the top of the rear c...

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Abstract

The invention discloses a deep-water soft soil foundation quay wall type wharf structure and a construction method thereof, comprising a reinforced soft soil foundation, a foundation bed before riprap, a foundation bed after riprap, a front caisson, a rear caisson, a riprap slope embankment, The front parapet, rear parapet, beam-slab structure and backfilling of the wall; the end of the reinforced soft soil foundation near the deep water is provided with a pre-riprap bed; The front breast wall; the back of the riprap front bed is provided with a riprap rear bedding, the top of the riprap post bedding is provided with a rear caisson, the top of the rear caisson is provided with a rear breast wall, and the rear of the rear caisson is provided with wall backfill; A riprap slope embankment is set between the front caisson and the rear caisson, and a beam-slab structure is set between the front parapet and the rear parapet; the invention can directly build a bank-type wharf on the deep-water soft soil foundation, and has both the functions of a wharf and a dike , not only can save the trestle bridge, but also can greatly increase the land use area, which has high value.

Description

technical field [0001] The invention relates to the technical field of quay wall type wharf structure, in particular to a deep water soft soil foundation quay wall type wharf structure and a construction method thereof. Background technique [0002] Most of the dikes built on soft soil foundation adopt slope embankment structure, and its technical difficulty and cost increase with the increase of water depth, so it is generally suitable to be arranged in shallow water. The front of the wharf is required to be located in deep water, so most of the wharf structures on soft soil foundations are constructed separately from the embankment, and are connected by a long trestle bridge. [0003] Gravity wharf structure has the function of retaining wall, but it requires higher bearing capacity of the foundation. The natural bearing capacity of the soft soil foundation cannot meet the needs of the gravity wharf. The composite foundation reinforced on the soft soil foundation by comp...

Claims

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Application Information

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IPC IPC(8): E02B3/06E02D3/08
CPCE02B3/066E02B3/068E02D3/08
Inventor 顾祥奎程泽坤蒋腊梅金颉臻
Owner CCCC THIRD HARBOR CONSULTANTS
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