CN203256680U - Jetty - Google Patents
Jetty Download PDFInfo
- Publication number
- CN203256680U CN203256680U CN2013202874557U CN201320287455U CN203256680U CN 203256680 U CN203256680 U CN 203256680U CN 2013202874557 U CN2013202874557 U CN 2013202874557U CN 201320287455 U CN201320287455 U CN 201320287455U CN 203256680 U CN203256680 U CN 203256680U
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- pile
- jetty
- mole
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The utility model relates to a jetty comprising a jetty body. The jetty is characterized in that the jetty body is a continuous jetty body which is formed by a wall pile frame structure, wherein the wall pile frame structure is mainly formed by a precast concrete frame and a plurality of precast piles; the precast concrete frame comprises guide beams, tie beams and uprights; the guide beams and the tie beams are combined to form square frames; the upper and lower two square frames are combined to form an integrated precast concrete frame through the uprights; a plurality of preformed pile holes are formed on the front and rear guide beams of the precast concrete frame in the axial direction; the plurality of precast piles penetrate through the preformed pile holes; the precast concrete frame is arranged on the upper parts of the precast piles; the precast concrete frame and the plurality of precast piles are combined integrally to form the foundation of the jetty wall piles. The jetty has the advantages that the jetty with the wall pile frame structure is provided with the jetty body which is formed by the precast concrete frame, the precast concrete frame is high in rigidity, stability and durability, backfill is filled inside the frame, so that the self-weight of the jetty body is increased, and as a result, the jetty is capable of resisting a high wave load.
Description
Technical field
The utility model belongs to hydraulic structure, relates in particular to a kind of mole that adopts the wall pile frame construction.
Background technology
Mole for the impact force of blocking-up wave, go along with sb. to guard him basin, keep that the water surface is steadily avoided bad weather impact with the protection harbour so that building in the water that safety of ship berths and operation is built.Its traditional structure form mainly can be divided into ramp type, vertical type.
Sloping breakwater is a kind of widely used structural shape, and is lower to the requirement of bearing capacity of foundation soil, applicable to weak ground.Wave is broken domatic, and dike front-reflection ripple is less, and the wave absorption better performances has higher resistance to overturning.Simple in structure, easy construction does not need large lifting equipment, is easy to after the damage repair.Because the sloping breakwater structure section is larger, its material usage has larger growth with the increase of the depth of water, thereby sloping breakwater is applicable to the relatively shallow and abundant marine site, building stones source of the depth of water.
Vertical breakwater generally can be divided into gravity and stake formula, and wherein gravity is the most commonly used.The gravity mole keeps stable by the weight of building own, and its inboard can double as harbour, and common form has ordinary concrete square-shaped, huge concrete blocks formula, reinforced concrete caisson formula and large diameter cylinder formula etc.The upright embankment wall body of square-shaped is firm durable, and easy construction can be resisted larger wave, but it is from great, and foundation stress is large, and concrete amount is many, install under water and the workload of diving under water large, construction speed is slow, the levee body overall performance is poor.Caisson type upstanding bank levee body good integrity, installation workload waterborne is little, and construction speed is fast, fill out in the case with gravel and can reduce cost, but the water transportation of caisson will have the navigation channel of the enough depth of water, its tank wall is thinner, be subject to sea water intrusion in the fluctuation of water table district and damage, higher to the ground requirement for bearing capacity.Large diameter cylinder formula upstanding bank is simple in structure, material usage is economized, can be used for soft foundation, but its soil body and structure function complicated mechanism are used for soft foundation, and driving depth is shallow, can not reach bearing stratum, uses to be subject to certain limitation.
The common type of stake formula upstanding bank is lattice shaped steel plate pile formula, forms the serial lattice structure that seals by the steel sheet pile of squeezing in the ground, and heap sand or building stones in the space are with the opposing wave.Cellular steel sheet pile mole resistance to overturning is better, is applicable to the situation that the depth of water is large, wave is strong.Its shortcoming be steel sheet pile at fluctuation of water table district easy-to-rust, structure durability is poor.
Hydraulic structure is gradually to maximization, deep water development at present, site condition becomes increasingly complex, difficulty of construction strengthens, and the traditional structure pattern has many restrictions at use amount, ground applicability and the structure durability of sandstone material, can not engineering demands.Therefore adapting to more, the developmental research of the novel water conservancy project fabric structure of complex conditions just becomes very urgent.
The utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of mole that adopts the wall pile frame construction is provided, have element precast, few, the ground strong adaptability of sandstone material consumption, the characteristics that structure durability is strong, can bear larger wave load are particularly useful for the waters that foundation capability is relatively poor, sandstone material is few.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of mole, comprise the mole levee body, it is characterized in that: described mole levee body consists of continuous levee body by the wall pile frame construction, described wall pile frame construction mainly is made of precast concrete framework and some preformed piles, described precast concrete framework comprises nose girder, linking beam and column, described nose girder and linking beam consist of square frame, consist of integral prefabricated concrete frame by two described square frames up and down by column, be axially arranged with some reservation stakes hole before and after the described precast concrete framework on the nose girder, described reservation stake runs through some preformed piles in the hole, described precast concrete framework places preformed pile top, the whole formation of described precast concrete framework and some preformed piles breakwater wall pile foundation.
Described breakwater wall pile foundation top cast-in-situ concrete cap and breastwork make some preformed piles and precast concrete framework consist of the breakwater wall pile foundation of whole hydraulic structure structure.
Described preformed pile adopts concrete pile, prestressed concrete pile or steel pipe pile, and its cross sectional shape is circular, square or other profiled-cross-section.
Described linking beam adopts plain bars or presstressed reinforcing steel structure.
The scope of described precast concrete lengths of frame and width is 5m～40m.
Beneficial effect: wall pile frame construction mole adopts the precast concrete framework as the mole levee body, and its rigidity, stability, durability are higher, and the inner backfill of filling of framework increases the levee body deadweight, can resist larger wave load.This form mole has that the sandstone consumption is few, the adaptable advantage of ground, is applicable to the soft foundation seashore and lacks the sand material area, especially is fit to China coast muddy foundation seashore.
Description of drawings
Fig. 1 is the structural profile schematic diagram of mole;
Fig. 2 is the structural representation of wall pile frame construction;
Fig. 3 is the structural representation of precast concrete framework;
Among the figure: 1, precast concrete framework, 2, preformed pile, 3, cap, 4, breastwork, 5, reserve a stake hole, 6, nose girder, 7, linking beam, 8, column, 9, backfill.
The specific embodiment
Below in conjunction with preferred embodiment, details are as follows to the specific embodiment that foundation the utility model provides:
Embodiment
See accompanying drawing 1-3 for details, the utility model provides a kind of mole, comprise the mole levee body, the mole levee body consists of continuous levee body by the wall pile frame construction, the wall pile frame construction mainly is made of precast concrete framework 1 and some preformed piles 2, the precast concrete framework comprises nose girder 6, linking beam 7 and column 8, nose girder and linking beam consist of square frame, consist of integral prefabricated concrete frame by two square frames up and down by column, be axially arranged with some reservation stakes hole 5 before and after the precast concrete framework on the nose girder, in reserving the stake hole, run through some preformed piles 2, the precast concrete framework places preformed pile top, the whole formation of precast concrete framework and some preformed piles mole prefabricated pile basis.Mole prefabricated pile basis top cast-in-situ concrete cap 3 and breastwork 4 make some preformed piles and precast concrete framework consist of the mole prefabricated pile basis of whole hydraulic structure structure.Preformed pile adopts concrete pile, prestressed concrete pile or steel pipe pile, and its cross sectional shape is circular, square or other profiled-cross-section.Linking beam adopts plain bars or presstressed reinforcing steel structure.Precast concrete framework inside is filled with backfill 9.
Concrete frame has water permeability, can reduce the effect of construction period wave load.
Reserve the stake hole when construction of prefabricated piles, play effect spacing, guiding is carried out in the preformed pile injection.
Preferred version of the present utility model is to reserve the stake hole in advance on nose girder.The quantity of linking beam is the 2-4 root, consists of " mouth " word or " day " font or " order " font square frame with nose girder.Linking beam plays the effect of drawknot front and rear row preformed pile.
Described precast concrete lengths of frame and width range are 5m-40m, and height is determined according to former mud face, design water level and requirement of engineering.
Concrete frame has multiple action, and the one, connect with preformed pile, make whole preformed pile frame construction harbour form an integral body; The 2nd, in the framework behind backfill or the sand material, overall structure from great, rigidity is large, can bear larger level and vertical load, increases the stability of structure; The 3rd, framework is provided with reserves a stake hole, the injection of preformed pile is carried out spacing, has improved the construction precision of preformed pile.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. mole, comprise the mole levee body, it is characterized in that: described mole levee body consists of continuous levee body by the wall pile frame construction, described wall pile frame construction mainly is made of precast concrete framework and some preformed piles, described precast concrete framework comprises nose girder, linking beam and column, described nose girder and linking beam consist of square frame, consist of integral prefabricated concrete frame by two described square frames up and down by column, be axially arranged with some reservation stakes hole before and after the described precast concrete framework on the nose girder, described reservation stake runs through some preformed piles in the hole, described precast concrete framework places preformed pile top, the whole formation of described precast concrete framework and some preformed piles breakwater wall pile foundation.
2. mole according to claim 1, it is characterized in that: described breakwater wall pile foundation top cast-in-situ concrete cap and breastwork make some preformed piles and precast concrete framework consist of the breakwater wall pile foundation of whole hydraulic structure structure.
3. mole according to claim 1 is characterized in that: described preformed pile adopts concrete pile, prestressed concrete pile or steel pipe pile, and its cross sectional shape be circle, square.
4. mole according to claim 1 is characterized in that: described linking beam employing plain bars or presstressed reinforcing steel structure.
5. mole according to claim 1, it is characterized in that: the scope of described precast concrete lengths of frame and width is 5m～40m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202874557U CN203256680U (en) | 2013-05-23 | 2013-05-23 | Jetty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202874557U CN203256680U (en) | 2013-05-23 | 2013-05-23 | Jetty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256680U true CN203256680U (en) | 2013-10-30 |
Family
ID=49469259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202874557U Withdrawn - After Issue CN203256680U (en) | 2013-05-23 | 2013-05-23 | Jetty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243678A (en) * | 2013-05-23 | 2013-08-14 | 天津港航工程有限公司 | Breakwater |
| CN109371902A (en) * | 2018-12-10 | 2019-02-22 | 中交第航务工程勘察设计院有限公司 | Piling strtucture breakwater with energy dissipating room |
-
2013
- 2013-05-23 CN CN2013202874557U patent/CN203256680U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243678A (en) * | 2013-05-23 | 2013-08-14 | 天津港航工程有限公司 | Breakwater |
| CN103243678B (en) * | 2013-05-23 | 2015-07-29 | 天津港航工程有限公司 | Mole |
| CN109371902A (en) * | 2018-12-10 | 2019-02-22 | 中交第航务工程勘察设计院有限公司 | Piling strtucture breakwater with energy dissipating room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103243678B (en) | Mole | |
| CN1837511B (en) | Double-rowed cofferdam and method for manufacturing the same | |
| CN203795372U (en) | Box body and inserted plate combined type ecological bank protection structure | |
| CN103015367B (en) | High-efficiency economical construction method for revetment | |
| CN201040840Y (en) | Hydrophilic wave-eliminating breakwater with grid-type structure | |
| CN203834422U (en) | Novel high-pile wharf | |
| CN100540811C (en) | Assembly type gravity-porous marine engineering structure | |
| CN201506969U (en) | Large-diameter dyke tubular pile and dyke or wharf structure thereof | |
| CN102912762B (en) | Dam with pile groups and permeable frame and construction method of dam | |
| CN203256681U (en) | Frame-wall pile type wharf | |
| CN203256680U (en) | Jetty | |
| CN201686963U (en) | Riprap slope-type breakwater with supporting frame inside | |
| CN101892650A (en) | Combined type seawall and construction method thereof | |
| CN101994303A (en) | Large diameter grain tubular pile embanking construction process and embanking or wharf structure thereof | |
| CN203256675U (en) | Wall pile framework structure | |
| CN202989858U (en) | Pile group water permeating frame dam | |
| CN203034418U (en) | Ecological riverway embankment by filing dimension stones in reinforced concrete frames | |
| CN205954573U (en) | Basalt fiber system unrestrained type hydraulic reclamation island reef bank protection that fixes sand to disappear | |
| CN213328885U (en) | Permeable breakwater | |
| CN103276691B (en) | wall pile frame construction | |
| CN202969406U (en) | Wind power generation tower foundation combining reverse frustum with free-standing column | |
| CN111622177A (en) | Bottom sealing nut block slope protection structure for sea wall ecological reconstruction and construction method thereof | |
| CN206319295U (en) | Solid matter bored concrete pile list anchor sheep pile wharf structure under Soft Ground | |
| CN201459675U (en) | Triangle section breakwater | |
| CN201459676U (en) | Cavity wall type breakwater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |