CN208517891U

CN208517891U - Novel reinforced structure of gravity type wharf

Info

Publication number: CN208517891U
Application number: CN201820994028.5U
Authority: CN
Inventors: 孔令学
Original assignee: Dalian Port Design & Research Institute Co ltd
Current assignee: Dalian Port Design & Research Institute Co ltd
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2019-02-19
Anticipated expiration: 2028-06-27

Abstract

The utility model relates to a novel reinforced structure of gravity type pier, it includes the pier body, the front wall is add to the pier breast wall front end of pier body, pack the backfill between front wall and the pier body, cast-in-place breast wall is pour to the front wall top, cast-in-place breast wall and pier breast wall pour into an organic whole structure through the stock. The utility model discloses add the front wall at gravity type pier forward position to pack the backfill between front wall and pier body, adopt the mode that sheet pile structure and gravity type structure combined together, solved the damaged serious, the serious ageing pier durability that arouses of wall upstream face of traditional gravity type pier, usability and the problem of security.

Description

The novel reinforced structure of gravity type quay

Technical field

The utility model relates to gravity type quay technical field more particularly to a kind of novel reinforced structures of gravity type quay.

Background technique

In recent years, original to be got over using the gravity type quay facility of many years with the fast development of China's waterway transportation Carry out more inadaptable new development need, such as harbour is damaged, berthing grade is relatively low, does not adapt to cargo type variation, coastline resource Relatively low, harbour handling capacity deficiency of utilization rate etc..Further to improve function port, new development need is adapted to, it is often necessary to Existing Gravity harf structure is reinforced and is transformed accordingly.

By the way that several hundred a harbours both at home and abroad are reinforced with the investigation and comparative analysis of the project of upgrading and rebuilding, gravity type quay Strengthening reconstruction method mainly have before wall pier method before stake platform method, wall, expand fender method, bedding rises slurry processes, wall slip casting method, breastwork Cushion cap method etc. is depressurized after enlargement method, wall groundwork facture, wall.But these, which reinforce upgrading method, can not solve existing gravity The problem of formula harbour badly broken, wall upstream face serious aging.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of novel reinforced structure of gravity type quay, solves gravity Wharf Durability, usability and safety issue caused by formula harbour badly broken, wall upstream face serious aging, while can Restore or improve dock structure function, be allowed to adapt to larger-sized vessel, achievees the purpose that harbour reinforces upgrading.

The technical scheme adopted by the utility model to solve the technical problem is as follows: the novel reinforced knot of gravity type quay Structure, including harbour ontology, the wharf shoulder front end of the harbour ontology are added front wall, are filled between the front wall and harbour ontology Backfill material, the front wall top pour cast-in-situ creast wall, and the cast-in-situ creast wall is poured with wharf shoulder by anchor pole into a single integrated structure.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the front wall exists It is formed and is connected using steel-pipe pile or filling pile structure or steel-pipe pile and steel sheet pile composite structure at the harbour front toe of harbour ontology Continuous wall.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the cast-in-place chest Wall uses monolithic reinforced concrete structure.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the backfill material Using underwater concrete or backfill block stone.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the harbour sheet Body is additionally provided with anchoring structure, and the anchoring structure is connect by pull rod with wharf shoulder.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the pull rod is adopted Use reinforcing pull rod.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the anchoring knot Structure uses pile foundation structure or sheet pile wall construction.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the cast-in-place chest Wall is equipped with fender, D type fender and bollard.

In a kind of preferred embodiment of the novel reinforced structure of gravity type quay provided by the utility model, the harbour sheet Body is caisset gravity type quay or box structure gravity type quay or buttress structure gravity type quay.

Compared with prior art, the beneficial effect of the novel reinforced structure of gravity type quay provided by the utility model is:

One, the utility model adds front wall in gravity type quay forward position, and backfill is filled between front wall and harbour ontology Material, using sheet-pile structure in such a way that gravity-type structure combines, solves traditional gravity type harbour badly broken, wall meets water The problem of Wharf Durability caused by the serious aging of face, usability and safety；

Two, the front wall that harbour ontology forward position is added, can make wharf apron vertical cut, before preferably resolving harbour Dredge the deep security and stability problem for directly affecting Gravity harf structure in edge；

Three, the anchoring structure being equipped with increases the mooring force of harbour.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:

Fig. 1 is the knot of a preferred embodiment of the novel reinforced structure of caisset gravity type quay provided by the utility model Structure schematic diagram；

Fig. 2 is the knot of a preferred embodiment of the novel reinforced structure of box structure gravity type quay provided by the utility model Structure schematic diagram；

Fig. 3 is the knot of a preferred embodiment of the novel reinforced structure of buttress structure gravity type quay provided by the utility model Structure schematic diagram.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

Also referring to FIG. 1 to FIG. 3, the novel reinforced structure of gravity type quay includes harbour ontology 11, the harbour Front wall 13 is added in 12 front end of wharf shoulder of ontology 11, and filling backfill material 14, described between the front wall 13 and harbour ontology 11 Cast-in-situ creast wall 15 is poured above front wall 13, the cast-in-situ creast wall 15 pours with wharf shoulder 12 by anchor pole 16 into a single integrated structure.

Specifically, the front wall 13 at the harbour front toe for being located at harbour ontology 11 using steel-pipe pile or filling pile structure or Steel-pipe pile and steel sheet pile composite structure form diaphragm wall.

Preferably, the cast-in-situ creast wall 15 uses monolithic reinforced concrete structure.

Preferably, the backfill material 14 is using underwater concrete or backfill block stone.

Further, the harbour ontology 11 is additionally provided with anchoring structure 17, and the anchoring structure 17 passes through pull rod 18 and code Cephalothorax wall 12 connects.

Preferably, the pull rod 18 uses reinforcing pull rod.

Preferably, the anchoring structure 17 uses pile foundation structure or sheet pile wall construction.

Preferably, the cast-in-situ creast wall 15 is equipped with fender 151, D type fender 152 and bollard 153.

Specifically, the harbour ontology 11 is caisset gravity type quay or box structure gravity type quay or counterfort knot Structure gravity type quay.

The beneficial effect of the novel reinforced structure of gravity type quay provided by the utility model is:

One, the utility model adds front wall 13 in gravity type quay forward position, and fills out between front wall 13 and harbour ontology 11 Fill backfill material 14, using sheet-pile structure in such a way that gravity-type structure combines, solve traditional gravity type harbour badly broken, The problem of Wharf Durability caused by wall upstream face serious aging, usability and safety；

Two, the front wall 13 that 11 forward position of harbour ontology is added, can make wharf apron vertical cut, preferably resolve code Dredge the deep security and stability problem for directly affecting Gravity harf structure in head forward position；

Three, the anchoring structure 17 being equipped with, increases the mooring force of harbour.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass similarly includes within the scope of patent protection of the utility model.

Claims

1. A new type of reinforcement structure for a gravity type wharf, comprising a wharf body, characterized in that: a front wall is added at the front end of the wharf parapet of the wharf body, backfill is filled between the front wall and the wharf body, and the top of the front wall is poured The cast-in-place breast wall and the wharf breast wall are cast into an integrated structure through anchor rods.

2. The new type of reinforcement structure for a gravity wharf according to claim 1, wherein the front wall adopts a steel pipe pile or a cast-in-place pile structure or a combined structure of a steel pipe pile and a steel sheet pile at the front toe of the wharf at the wharf body. form a continuous wall.

3. The new type of reinforcement structure for a gravity wharf according to claim 1, wherein the cast-in-place breast wall adopts a cast-in-place reinforced concrete structure.

4. The new type reinforcement structure of gravity wharf according to claim 1, characterized in that: the backfill is made of underwater concrete or backfill block stone.

5 . The new type of reinforcement structure for a gravity wharf according to claim 1 , wherein the wharf body is further provided with an anchoring structure, and the anchoring structure is connected to the wharf parapet through tie rods. 6 .

6 . The new type reinforcement structure for gravity wharf according to claim 5 , wherein the tie rods are steel tie rods. 7 .

7 . The new type of reinforcement structure for a gravity wharf according to claim 5 , wherein the anchoring structure adopts a pile foundation structure or a sheet pile wall structure. 8 .

8 . The new type reinforcement structure for gravity wharf according to claim 5 , wherein the cast-in-place parapet is provided with fenders, D-type fenders and bollards. 9 .

9 . The new type reinforcement structure of a gravity wharf according to claim 5 , wherein the wharf body is a caisson structure gravity wharf or a block structure gravity wharf or a buttress structure gravity wharf. 10 .