CN103243678B - Mole - Google Patents
Mole Download PDFInfo
- Publication number
- CN103243678B CN103243678B CN201310196958.8A CN201310196958A CN103243678B CN 103243678 B CN103243678 B CN 103243678B CN 201310196958 A CN201310196958 A CN 201310196958A CN 103243678 B CN103243678 B CN 103243678B
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- mole
- pile
- preformed
- concrete framework
- 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.)
- Active
Links
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
Landscapes
- Revetment (AREA)
Abstract
The present invention relates to a kind of mole, comprise mole levee body, it is characterized in that: described mole levee body forms continuous print levee body by wall pile frame construction, described wall pile frame construction is formed primarily 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 form square frame, integral prefabricated concrete frame is formed by column by upper and lower two described square frames, before and after described precast concrete framework, nose girder is axially arranged with some reserved stake holes, some preformed piles are run through in described reserved stake holes, described precast concrete framework is placed in preformed pile top, described precast concrete framework and some preformed piles entirety form breakwater wall pile foundation.Beneficial effect: wall pile frame construction mole adopts precast concrete framework as mole levee body, and its rigidity, stability, durability are higher, and lower portion fills backfill, increases levee body deadweight, can resist larger wave load.
Description
Technical field
The invention belongs to hydraulic structure, particularly relate to a kind of mole adopting wall pile frame construction.
Background technology
Mole be block wave impact force, go along with sb. to guard him basin, maintain the water surface steadily protect harbour to affect so that building in the water that safety of ship berths and operation is built from bad weather.Its traditional structure forms mainly can be divided into ramp type, vertical type.
Sloping breakwater is a kind of widely used structural shape, lower to the requirement of bearing capacity of foundation soil, is applicable to weaker ground.Wave is broken domatic, and dike front-reflection ripple is less, wave absorption better performances, has higher resistance to overturning.Structure is simple, and easy construction, does not need large lifting equipment, is easy to repair after damage.Because sloping breakwater structure section is comparatively large, its material usage has larger growth with the increase of the depth of water, and thus sloping breakwater is applicable to the relatively shallow and marine site of building stones abundance of the depth of water.
Vertical breakwater generally can be divided into gravity and stake formula, and wherein gravity is the most conventional.Type breakwater keeps stable by the weight of building own, and can double as harbour inside it, common form has ordinary concrete square-shaped, huge concrete blocks formula, reinforced concrete caisson formula and large-diameter circular cartridge type etc.Square-shaped upright embankment wall body is firm durable, and easy construction can resist larger wave, but it is from great, and foundation stress is large, and concrete amount is many, and install under water and dive under water workload greatly, construction speed is slow, and 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 case and can reduce cost with gravel, 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 fluctuation of water table district and damage, higher to ground requirement for bearing capacity.Large-diameter circular cartridge type upstanding bank structure is simple, material usage is comparatively economized, be can be used for soft foundation, but its soil body and structure function complicated mechanism, for soft foundation, driving depth is shallow, can not reach bearing stratum, uses and is subject to a definite limitation.
The common type of stake formula upstanding bank is lattice steel sheet pile formula, and be made up of the serial lattice structure closed the steel sheet pile squeezed in ground, heap sand or building stones in space, to resist 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.
Current hydraulic structure is gradually to maximization, deep waterization development, site condition becomes increasingly complex, difficulty of construction strengthens, and traditional structure pattern has many restrictions on the use amount of sandstone material, ground applicability and structure durability, can not engineering demands.The developmental research that therefore can adapt to the novel water conservancy project fabric structure of more complex conditions just becomes very urgent.
Summary of the invention
The present invention is to overcome deficiency of the prior art, a kind of mole adopting wall pile frame construction is provided, have that element precast, sandstone material consumption are few, ground strong adaptability, the feature that structure durability is strong, can bear larger wave load, is particularly useful for the waters that foundation capability is poor, sandstone material is few.
The present invention for achieving the above object, be achieved through the following technical solutions, a kind of mole, comprise mole levee body, it is characterized in that: described mole levee body forms continuous print levee body by wall pile frame construction, described wall pile frame construction is formed primarily 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 form square frame, integral prefabricated concrete frame is formed by column by upper and lower two described square frames, before and after described precast concrete framework, nose girder is axially arranged with some reserved stake holes, some preformed piles are run through in described reserved stake holes, described precast concrete framework is placed in preformed pile top, described precast concrete framework and some preformed piles entirety form 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 form the breakwater wall pile foundation of overall 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 precast concrete framework as mole levee body, and its rigidity, stability, durability are higher, and lower portion fills backfill, increases levee body deadweight, can resist larger wave load.This form mole has that sandstone consumption is few, the adaptable advantage of ground, is applicable to soft foundation seashore and lacks sand material area, is especially applicable to China coast muddy foundation seashore.
Accompanying drawing explanation
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;
In figure: 1, precast concrete framework, 2, preformed pile, 3, cap, 4, breastwork, 5, reserved stake holes, 6, nose girder, 7, linking beam, 8, column, 9, backfill.
Detailed description of the invention
Below in conjunction with preferred embodiment, to according to detailed description of the invention provided by the invention, details are as follows:
Embodiment
Refer to accompanying drawing 1-3, the invention provides a kind of mole, comprise mole levee body, mole levee body forms continuous print levee body by wall pile frame construction, wall pile frame construction is formed primarily of precast concrete framework 1 and some preformed piles 2, precast concrete framework comprises nose girder 6, linking beam 7 and column 8, nose girder and linking beam form square frame, integral prefabricated concrete frame is formed by column by upper and lower two square frames, nose girder is axially arranged with some reserved stake holes 5 before and after precast concrete framework, some preformed piles 2 are run through in reserved stake holes, precast concrete framework is placed in preformed pile top, precast concrete framework and some preformed piles entirety form 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 form the mole prefabricated pile basis of overall 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 lower portion is filled with backfill 9.
Concrete frame has water permeability, can reduce the effect of construction period wave load.
Reserved stake holes, when construction of prefabricated piles, plays and carries out effect that is spacing, guiding to preformed pile injection.
Preferred version of the present invention is, reserved stake holes is in advance on nose girder.The quantity of linking beam is 2-4 root, forms " 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 one is connect with preformed pile, makes whole preformed pile frame construction harbour form an entirety; Two is in framework after backfill or sand material, overall structure from great, rigidity large, can bear larger level and vertical load, increases the stability of structure; Three is that framework is provided with reserved stake holes, carries out spacing, improve the construction precision of preformed pile to the injection of preformed pile.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (4)
1. a mole, comprise mole levee body, it is characterized in that: described mole levee body forms continuous print levee body by wall pile frame construction, described wall pile frame construction is formed primarily 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 form square frame, integral prefabricated concrete frame is formed by column by upper and lower two described square frames, before and after described precast concrete framework, nose girder is axially arranged with some reserved stake holes, some preformed piles are run through in described reserved stake holes, described precast concrete framework is placed in preformed pile top, described precast concrete framework and some preformed piles entirety form 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 form the breakwater wall pile foundation of overall hydraulic structure structure.
2. 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 is circular, square.
3. mole according to claim 1, is characterized in that: described linking beam adopts plain bars or prestressed reinforcement structure.
4. mole according to claim 1, 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 |
|---|---|---|---|
| CN201310196958.8A CN103243678B (en) | 2013-05-23 | 2013-05-23 | Mole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196958.8A CN103243678B (en) | 2013-05-23 | 2013-05-23 | Mole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243678A CN103243678A (en) | 2013-08-14 |
| CN103243678B true CN103243678B (en) | 2015-07-29 |
Family
ID=48923530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310196958.8A Active CN103243678B (en) | 2013-05-23 | 2013-05-23 | Mole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103243678B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460173B (en) * | 2014-09-09 | 2018-06-29 | 上海海郑海洋建设工程技术有限公司 | Floating body wave resistance dam |
| CN106049350A (en) * | 2016-07-26 | 2016-10-26 | 浙江省水利水电勘测设计院 | Anti-seepage seawall with pile foundation framework rib plate structures |
| CN106351171B (en) * | 2016-08-05 | 2018-04-20 | 钦州学院 | Transmission arranges silt breakwater |
| CN106351173A (en) * | 2016-10-31 | 2017-01-25 | 天津港航工程有限公司 | Water-permeable breakwater structure |
| CN106522155A (en) * | 2016-10-31 | 2017-03-22 | 天津港航工程有限公司 | Wave-dissipating water-permeable breakwater |
| CN107130561B (en) * | 2017-06-29 | 2019-08-23 | 中国路桥工程有限责任公司 | A kind of harbour hydro-structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201686963U (en) * | 2010-05-07 | 2010-12-29 | 王锦文 | Riprap slope-type breakwater with supporting frame inside |
| CN102359087A (en) * | 2011-07-29 | 2012-02-22 | 中国海洋大学 | Hollow submerged dike |
| CN202865797U (en) * | 2012-09-28 | 2013-04-10 | 长沙理工大学 | Pile foundation precast slab assembly type seawall |
| CN203256680U (en) * | 2013-05-23 | 2013-10-30 | 天津港航工程有限公司 | Jetty |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2549752B2 (en) * | 1990-07-09 | 1996-10-30 | 戸田建設株式会社 | Breakwater structure |
| JPH1150426A (en) * | 1997-08-04 | 1999-02-23 | Toda Constr Co Ltd | Wave absorbing structure breakwater using the same, and construction method of wave absorbing structure |
| JP2005264514A (en) * | 2004-03-17 | 2005-09-29 | Nishimatsu Constr Co Ltd | Foundation slab structure of sea berth structure, and its construction method |
-
2013
- 2013-05-23 CN CN201310196958.8A patent/CN103243678B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201686963U (en) * | 2010-05-07 | 2010-12-29 | 王锦文 | Riprap slope-type breakwater with supporting frame inside |
| CN102359087A (en) * | 2011-07-29 | 2012-02-22 | 中国海洋大学 | Hollow submerged dike |
| CN202865797U (en) * | 2012-09-28 | 2013-04-10 | 长沙理工大学 | Pile foundation precast slab assembly type seawall |
| CN203256680U (en) * | 2013-05-23 | 2013-10-30 | 天津港航工程有限公司 | Jetty |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103243678A (en) | 2013-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103243678B (en) | Mole | |
| CN1837511B (en) | Double-rowed cofferdam and method for manufacturing the same | |
| CN103015367B (en) | High-efficiency economical construction method for revetment | |
| CN203795372U (en) | Box body and inserted plate combined type ecological bank protection structure | |
| CN103255742B (en) | Frame wall pile type wharf | |
| CN201040840Y (en) | Hydrophilic wave-eliminating breakwater with grid-type structure | |
| CN203834422U (en) | Novel high-pile wharf | |
| 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 | |
| CN101144264A (en) | Assembly type gravity-porous marine engineering structure | |
| CN203256680U (en) | Jetty | |
| CN201686963U (en) | Riprap slope-type breakwater with supporting frame inside | |
| CN101994303A (en) | Large diameter grain tubular pile embanking construction process and embanking or wharf structure thereof | |
| CN101892650A (en) | Combined type seawall and construction method thereof | |
| CN102234995A (en) | Ecological overtopping dam and construction method thereof | |
| CN109356186B (en) | Bridge tower composite foundation applicable to deep water soft soil areas and construction method | |
| CN114382048B (en) | Shellfish-algae reef type ecological seawall structure | |
| CN203256675U (en) | Wall pile framework structure | |
| 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 | |
| CN202989858U (en) | Pile group water permeating frame dam | |
| CN213328885U (en) | Permeable breakwater | |
| CN214993512U (en) | Check dam adopting box-type net mold stacking | |
| CN103276691B (en) | wall pile frame construction | |
| CN113047215A (en) | Middle plate pile high pile wharf structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |