CN203613506U - Straight wall type energy dissipationcaisson used for bulwark - Google Patents

Straight wall type energy dissipationcaisson used for bulwark Download PDF

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Publication number
CN203613506U
CN203613506U CN201320734314.5U CN201320734314U CN203613506U CN 203613506 U CN203613506 U CN 203613506U CN 201320734314 U CN201320734314 U CN 201320734314U CN 203613506 U CN203613506 U CN 203613506U
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CN
China
Prior art keywords
energy dissipating
chamber
caisson
polygonal hole
casing
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Expired - Fee Related
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CN201320734314.5U
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Chinese (zh)
Inventor
李家华
陈照乾
代晓炫
杨艺平
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CCCC FHDI Engineering Co Ltd
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CCCC FHDI Engineering Co Ltd
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Priority to CN201320734314.5U priority Critical patent/CN203613506U/en
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Abstract

The utility model discloses a straight wall type energy dissipation caisson used for a bulwark, and belongs to the technical field of wave prevention devices. The caisson comprises a box body internally provided with at least one transverse partition plate, the box body is divided into energy dissipation chambers and filler chambers, a box body side wall disposed at the side of the energy dissipation chambers and arranged parallel with the transverse partition plates is a front wall contacting with the water body, a plurality of first polygonal holes are arranged on the front wall body, and the total area of the first polygonal holes occupies 20-40% of the total area of the front wall. The straight wall type energy dissipation caisson provided by the utility model is reasonable in structure, low in manufacture cost and excellent in energy dissipation effect, and is used for wave obstruction and energy dissipation of the bulwark.

Description

A kind of stalk formula energy dissipating caisson for mole
Technical field
The utility model relates to the caisson that a kind of mole is used, and more particularly, relates in particular to a kind of stalk formula energy dissipating caisson for mole.
Background technology
Along with the progressively exploitation of people to ocean space and marine energy, the application of mole in ocean engineering is also more and more extensive, and how to accomplish that safety economy is the emphasis that people study discussion always.Compared with ramp type breakwater, Acting on Perforated Caisson formula mole has the advantages such as cost is low, construction is simple, can use in deep-sea, not only can effectively reduce reflexion of wave rate, also reduce the effect of wave force to caisson, be applicable to the purposes such as harbour, shore protection simultaneously.The factor that affects Acting on Perforated Caisson breakwater wave eliminating effect is many, and as the percent opening of energy dissipating chamber, relative width, the depth of water, incidence wave etc., common energy dissipation type open-celled structure can not reach optimal effect of energy dissipation, even affects the stable of caisson self.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provide a kind of rational in infrastructure, cost is low and effect of energy dissipation preferably for the stalk formula energy dissipating caisson of mole.
The technical solution of the utility model is achieved in that a kind of stalk formula energy dissipating caisson for mole, comprises casing, is provided with at least one diaphragm in wherein said casing, and casing is separated into energy dissipating chamber and filler chamber by diaphragm; Be positioned at energy dissipating chamber one side and the wall box parallel with diaphragm is the front wall contacting with water body, be distributed with some the first polygonal hole on front wall body of wall, the gross area of described the first polygonal hole accounts for 20~40% of the front wall gross area.
The above-mentioned stalk formula energy dissipating caisson for mole, the gross area of described the first polygonal hole accounts for 30% of the front wall gross area.
The above-mentioned stalk formula energy dissipating caisson for mole, in described casing, be provided with some and the orthogonal vertical clapboard of diaphragm, described vertical clapboard and diaphragm coordinate the energy dissipating chamber in casing and filler chamber are separated into respectively to some vertically storehouse lattice independently.
The above-mentioned stalk formula energy dissipating caisson for mole, the indoor energy dissipating dividing plate being parallel to each other with diaphragm that is provided with of described energy dissipating, energy dissipating chamber becomes main energy dissipating chamber and time energy dissipating chamber by energy dissipating baffle for separating, on energy dissipating dividing plate, be distributed with and the first polygonal hole the second polygonal hole one to one, the angle in the limit of described the second polygonal hole and corresponding the first polygonal hole between corresponding limit is 25~45 °.
The above-mentioned stalk formula energy dissipating caisson for mole, the diaphragm in described casing has two, and two diaphragm intervals arrange, and casing is divided into three lattice by two diaphragms, and wherein lattice that are positioned at outside are energy dissipating chamber, residue two lattice are filler chamber.
The above-mentioned stalk formula energy dissipating caisson for mole, described energy dissipating is indoor is provided with at least one inclined clapboard tilting with horizontal plane, and described energy dissipating chamber is separated into independently energy dissipating storehouse lattice of some along continuous straight runs by inclined clapboard.
The above-mentioned stalk formula energy dissipating caisson for mole, the angle between described inclined clapboard and horizontal plane is 10~20 °.
The above-mentioned stalk formula energy dissipating caisson for mole, bottom, described energy dissipating chamber is provided with horizontal baffle, and in the indoor formation auxiliary packing lattice of the energy dissipating storehouse of horizontal baffle downside, described independently energy dissipating storehouse case is in horizontal baffle upside.
The above-mentioned stalk formula energy dissipating caisson for mole, described the first polygonal hole and the second polygonal hole are regular hexagon hole.
The utility model adopts after said structure, by diaphragm, casing is divided into energy dissipating chamber and filler chamber, by the sidewall of energy dissipating chamber, the first polygonal hole being set, and to control percent opening be 20~40%, in filler chamber, fill sandstone, thereby guarantee to keep the stability of casing simultaneously in wave absorption; Meanwhile, for making the effect of energy dissipation of casing better, energy dissipating chamber is divided into main energy dissipating chamber and time energy dissipating chamber, and between corresponding polygonal hole, there is certain angle on two energy dissipating chambers, can play better like this effect of energy dissipation.Further, be divided into some independently energy dissipatings storehouse lattice at the oblique lattice plate of the indoor employing of energy dissipating, adopt oblique lattice plate, make between incident wave and reflection wave phase place different and reach the energy dissipating to wave, make the effect of energy dissipation of whole caisson remarkable.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Facad structure schematic diagram of the present utility model;
Fig. 3 is the schematic perspective view of the utility model internal construction;
Fig. 4 is the floor map of the utility model internal construction.
In figure: casing 1, front wall 1a, the first polygonal hole 1b, diaphragm 2, energy dissipating chamber 3, main energy dissipating chamber 3a, inferior energy dissipating chamber 3b, filler chamber 4, vertical clapboard 5, energy dissipating dividing plate 6, the second polygonal hole 6a, inclined clapboard 7, horizontal baffle 8, auxiliary packing lattice storehouse 9.
The specific embodiment
Consult shown in Fig. 1 to Fig. 4, a kind of stalk formula energy dissipating caisson for mole of the present utility model, comprises casing 1, in described casing 1, is provided with at least one diaphragm 2, and casing 1 is separated into energy dissipating chamber 3 and filler chamber 4 by diaphragm 2; In the present embodiment, described diaphragm 2 has two, piece diaphragm 2 intervals arrange, casing 1 is divided into three lattice by two diaphragms 2, and wherein lattice that are positioned at outside are energy dissipating chamber 3, and residue two lattice are filler chamber 4, the interior backfill sandstone of filler chamber 4, and the sand material weight in the filler chamber 4 of close energy dissipating chamber 3 is greater than the weight of another filler chamber 4, further to guarantee the resistance to overturning of casing 1; Filler chamber 4 is greater than energy dissipating chamber 3, can effectively play fixation, plays equally the resistance to overturning that guarantees casing 1; Be positioned at energy dissipating chamber 3 one sides and casing 1 sidewall parallel with diaphragm 2 is the front wall 1a contacting with water body, on front wall 1a body of wall, be distributed with some the first polygonal hole 1b, the gross area of described the first polygonal hole 1b accounts for 20~40% of the front wall 1a gross area, preferably, the gross area of described the first polygonal hole 1b accounts for 30% of the front wall 1a gross area.In the present embodiment, described the first polygonal hole 1b be shaped as regular hexagon.Certainly adopt regular pentagon, also can reach good effect of energy dissipation.
Simultaneously, in energy dissipating chamber 3, be provided with the energy dissipating dividing plate 6 being parallel to each other with diaphragm 2, energy dissipating chamber 3 is separated into main energy dissipating chamber 3a and time energy dissipating chamber 3b by energy dissipating dividing plate 6, on energy dissipating dividing plate 6, be distributed with the second polygonal hole 6a one to one with the first polygonal hole 1b, this structure, between main energy dissipating chamber 3a and time energy dissipating chamber 3b, form the turbulent fluctuation of wave phase difference and water body, reach the effect of energy dissipating step by step.And, angle between the upper corresponding limit of the limit of described the second polygonal hole 6a and corresponding the first polygonal hole 1b is 25~45 °, the axis that is to say the second polygonal hole 6a and the first polygonal hole 1b is same, and the second polygonal hole 6a has rotated 25~45 ° with respect to the first polygonal hole 1b along axis, make two relative holes not exclusively relative, stagger mutually, can more be conducive to like this energy dissipating, improve the effect of energy dissipating.The shape of the second polygonal hole 6a is similarly regular hexagon, and similarly, the shape of the second polygonal hole 6a can be also regular pentagon, and, the shape of the first polygonal hole 1b and the second polygonal hole 6a can be different, can one be regular pentagon, another is regular hexagon.
Further, be provided with some and the orthogonal vertical clapboard 5 of diaphragm 2 in casing 1, described vertical clapboard 5 and diaphragm 2 coordinate the energy dissipating chamber 3 in casing 1 and filler chamber 4 are separated into respectively to some vertically storehouse lattice independently.And, in energy dissipating chamber 3, being provided with at least one inclined clapboard 7 tilting with horizontal plane, the angle between inclined clapboard 7 and horizontal plane is 10~20 °, can form like this phase difference of wave; Described energy dissipating chamber 3 is separated into independently energy dissipating storehouse lattice of some along continuous straight runs by inclined clapboard 7, coordinates by vertical clapboard 5 and inclined clapboard 7, and energy dissipating chamber 3 forms some independently storehouses lattice, non-interference each other, so also can further guarantee the effect of energy dissipating.In the present embodiment, the first polygonal hole 1b and the second polygonal hole 6a respectively have nine, and therefore, vertical clapboard 5 and inclined clapboard 7 have respectively two, energy dissipating chamber 3 is separated into nine independently storehouse lattice, the corresponding first polygonal hole 1b of each storehouse lattice and a second polygonal hole 6a.
For guaranteeing the resistance to overturning of casing 1, be provided with horizontal baffle 8 in 3 bottoms, energy dissipating chamber, in interior formation auxiliary packing lattice storehouse, the energy dissipating chamber 3 of horizontal baffle 8 downsides 9, described independently energy dissipating storehouse case is in horizontal baffle 8 upsides.By auxiliary packing lattice storehouse 9 is set, can further guarantee the stability of whole casing 1.
It should be noted that, though any combination that there is no vertical clapboard 5 or inclined clapboard 7 or auxiliary packing lattice storehouse 9 or above-mentioned three in the present embodiment even three all do not have, casing 1 can be realized equally effective energy dissipating and keep stable.
Above illustrated embodiment is preferred embodiments of the present utility model, only be used for facilitating explanation the utility model, not the utility model is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if not departing from the scope of technical characterictic that the utility model is carried, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.

Claims (9)

1. for a stalk formula energy dissipating caisson for mole, comprise casing (1), it is characterized in that, in described casing (1), be provided with at least one diaphragm (2), casing (1) is separated into energy dissipating chamber (3) and filler chamber (4) by diaphragm (2); Be positioned at energy dissipating chamber (3) one sides and casing (1) sidewall parallel with diaphragm (2) is the front wall (1a) contacting with water body, on front wall (1a) body of wall, be distributed with some the first polygonal hole (1b), the gross area of described the first polygonal hole (1b) accounts for 20~40% of front wall (1a) gross area.
2. the stalk formula energy dissipating caisson for mole according to claim 1, is characterized in that, the gross area of described the first polygonal hole (1b) accounts for 30% of front wall (1a) gross area.
3. the stalk formula energy dissipating caisson for mole according to claim 1, it is characterized in that, in described casing (1), be provided with some and the orthogonal vertical clapboard of diaphragm (2) (5), described vertical clapboard (5) and diaphragm (2) coordinate energy dissipating chamber (3) interior casing (1) and filler chamber (4) are separated into respectively to some vertically storehouse lattice independently.
4. the stalk formula energy dissipating caisson for mole according to claim 1, it is characterized in that, in described energy dissipating chamber (3), be provided with the energy dissipating dividing plate (6) being parallel to each other with diaphragm (2), energy dissipating chamber (3) is separated into main energy dissipating chamber (3a) and time energy dissipating chamber (3b) by energy dissipating dividing plate (6), on energy dissipating dividing plate (6), be distributed with and the first polygonal hole (1b) the second polygonal hole (6a) one to one, the angle between the upper corresponding limit of the limit of described the second polygonal hole (6a) and corresponding the first polygonal hole (1b) is 25~45 °.
5. the stalk formula energy dissipating caisson for mole according to claim 1, it is characterized in that, diaphragm (2) in described casing (1) has two, two diaphragms (2) interval arranges, casing (1) is divided into three lattice by two diaphragms (2), wherein lattice that are positioned at outside are energy dissipating chamber (3), and residue two lattice are filler chamber (4).
6. according to the stalk formula energy dissipating caisson for mole described in claim 1 or 3 or 4, it is characterized in that, in described energy dissipating chamber (3), be provided with at least one inclined clapboard tilting with horizontal plane (7), described energy dissipating chamber (3) is separated into independently energy dissipating storehouse lattice of some along continuous straight runs by inclined clapboard (7).
7. the stalk formula energy dissipating caisson for mole according to claim 6, is characterized in that, the angle between described inclined clapboard (7) and horizontal plane is 10~20 °.
8. the stalk formula energy dissipating caisson for mole according to claim 6, it is characterized in that, bottom, described energy dissipating chamber (3) is provided with horizontal baffle (8), in the energy dissipating chamber (3) of horizontal baffle (8) downside, form auxiliary packing lattice storehouse (9), described independently energy dissipating storehouse case is in horizontal baffle (8) upside.
9. according to the arbitrary described stalk formula energy dissipating caisson for mole of claim 1 to 4, it is characterized in that, described the first polygonal hole (1b) and the second polygonal hole (6a) are regular hexagon hole.
CN201320734314.5U 2013-11-20 2013-11-20 Straight wall type energy dissipationcaisson used for bulwark Expired - Fee Related CN203613506U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746524A (en) * 2015-03-27 2015-07-01 中国海洋大学 Energy dissipation type caisson
CN105421290A (en) * 2015-12-11 2016-03-23 哈尔滨工程大学 Dual-body floating type wave suppressor additionally provided with horizontal plates
CN107044111A (en) * 2017-01-09 2017-08-15 山东大学 The three-dimensional cell structure and energy dissipating method of a kind of sluicing gravity dam energy dissipating
CN109183710A (en) * 2018-10-15 2019-01-11 大连理工大学 A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle
CN109183711A (en) * 2018-10-15 2019-01-11 大连理工大学 A kind of curtain wall type breakwater of Acting on Perforated Caisson and the combination of jet stream wave wall
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
CN110226547A (en) * 2019-06-14 2019-09-13 福州大学 Buoyancy tank is arranged in anti-wave fishing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746524A (en) * 2015-03-27 2015-07-01 中国海洋大学 Energy dissipation type caisson
CN105421290A (en) * 2015-12-11 2016-03-23 哈尔滨工程大学 Dual-body floating type wave suppressor additionally provided with horizontal plates
CN107044111A (en) * 2017-01-09 2017-08-15 山东大学 The three-dimensional cell structure and energy dissipating method of a kind of sluicing gravity dam energy dissipating
CN107044111B (en) * 2017-01-09 2020-11-06 山东大学 Three-dimensional grid structure for draining water gravity dam energy dissipation and energy dissipation method
CN109183710A (en) * 2018-10-15 2019-01-11 大连理工大学 A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle
CN109183711A (en) * 2018-10-15 2019-01-11 大连理工大学 A kind of curtain wall type breakwater of Acting on Perforated Caisson and the combination of jet stream wave wall
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
CN110226547A (en) * 2019-06-14 2019-09-13 福州大学 Buoyancy tank is arranged in anti-wave fishing
CN110226547B (en) * 2019-06-14 2021-04-27 福州大学 Wave-proof fish raft buoyancy tank

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140528