CN1414181A

CN1414181A - Ware guide type groyne using wave to restrict wave

Info

Publication number: CN1414181A
Application number: CN02136468A
Authority: CN
Inventors: 侯立群
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-12
Filing date: 2002-08-12
Publication date: 2003-04-30

Abstract

The invented guiding-wave type mole by wave-against-wave is composed of forward wave guide slope, concave surface and packward wave guide cornice, the front wave is guided to turn tack upward to strike the rear wave, thereby the form a huge force countercurrent water body mole. The advantages are need of expensive construction material with high strength, simple structure, low cost. It can be made into single body or constructed into long wave confronting face using reinforced concrete.

Description

Ware guide type using wave to restrict wave mole

The present invention is a kind of mole, is suitable for having the protection of lake, river, extra large littoral town and country workers and peasants' fishery facilities and the port works of high wind billow.

Existing mole has two classes: a class is to keep off unrestrained dike by force, uses steel concrete, facing stone etc. to build up wall dike upright or that tilt on bedding, looks to the intensity of wall dike can stop billow.The inventor once witnessed this wall dike that builds up meticulously and was destroyed by typhoon billow in the Shengsi, Zhejiang; Another kind of design recognizes the power of billow stops it is not all right by force, subdues the impact force of decomposing billow so design the mole of various frame grid types, exposed throughout type, just stops a part, allows a part of.This class unrestrained type mole that disappears obviously is better than the wall dike of aforementioned retaining wave by force.But still undesirable, because: one, complex structure, the expense height of the prefabricated and assembly unit of monomer; Two, still part dependence stops, meets especially big billow and still has the danger of being ruined; Three, cannot cast for whole section at the scene, must make the monomer assembly unit and be connected to dike.

The objective of the invention is: a kind of ware guide type using wave to restrict wave mole is provided, and retaining wave did not by force neither allow a part yet, stopped a part.It is characterized in that guiding the billow that is punched in the front to return body backward, the impact force of utilizing it not subdue basically removes to meet head-on back rise.With the destructive power of the method uniform wave, guarantee embankment safety.

The object of the present invention is achieved like this: the face of heading sea of mole is made guiding wave current with the hard building materials and is returned body concave curved surface (1) backward, and its top has oppositely leads unrestrained eaves (2), and there is cisoid wave guiding slop (3) below of concave curved surface (1).If adopt embodiments of the invention one, the face of heading sea is made monomer, for being connected to causeway, needs to establish joggle hole (4) and tenon on the monomer, and the monomer back side is established tenon or exposure reinforcing bar and levee body (5) and is close to.Adopt long section face of heading sea of embodiment dual-purpose steel concrete in-situ casting, its back side also needs to establish reinforcing bar and tightly is connected with levee body (5).

Effect and advantage:

1. wave returned body and meets back rise head-on before the present invention guided, and will form another road " the soft mole " that be made of huge power reverse flow parallel with causeway firmly in hard causeway the place ahead.Although this water body is soft, its impact force still exist and direction opposite with back rise, anti-ripple is effective.If high wind is continuous, twice " soft ", hard mole also will produce anti-ripple continuously and render a service before and after this.Total effect in twice defence line so obviously is better than the existing mole of previously described two classes.

2. during high wind billow, existing mole billow is a lot of along the levee slope backflow water yield, and it is very big towards intensity down, causes storm pavement to dash from original position, and then damages embankment.When mole billow of the present invention returned body, water yield major part was from jumping on the rear in the air, along the water yield of domatic backflow seldom, do not have above-mentioned risk.

3. the present invention is simple in structure, do not have shapes such as complicated sash, saturating sky, if must build tall and big especially mole, its prefabricated monomer can also be decomposed into two to three parts and make respectively, each parts is simple body, and making and mounting cost are lower than the baroque unrestrained type mole that disappears.

4. because the whole face each several part surface of heading sea all links to each other, so the present invention can also not make prefabricated monomer and be spliced into dike, and adopt the long section face scene of heading sea to cast global formation with concrete.The small-sized mole is suitable especially.

5. the present invention does not resist billow strength by force, " art is good for strength ", so do not rely on the high strength of expensive building materials, except that embodiment two the coastal special cement that needs quick solidifying because of morning and evening tides, the common specification of other materials promptly available.This point is particularly conducive to the economically underdeveloped area.

Following examples describe in further detail the present invention in conjunction with the accompanying drawings:

Fig. 1 is the schematic perspective view (solid line) and the levee body schematic diagram (dotted line) of the prefabricated monomer structure of the present invention.

Fig. 2, Fig. 3, Fig. 4 are the unrestrained eaves side schematic views of oppositely leading of three kinds of styles.

Embodiment one: as Fig. 1, Fig. 2, Fig. 3, structure shown in Figure 4, make monomer with steel concrete.The each several part of the face of heading sea guiding current such as concave curved surface (1), oppositely leading the surface of unrestrained eaves (2), cisoid wave guiding slop (3) etc. should be smooth as far as possible.Smooth storm pavement can substitute and extend cisoid wave guiding slop, and irregular storm pavement should not be used to fill does cisoid wave guiding slop.Fig. 2, Fig. 3, Fig. 4 oppositely lead unrestrained eaves (2a), (2b), (2c) be respectively applied for counterattack near from embankment, in, back rise at a distance.

What with dashed lines was drawn among Fig. 1 is the levee body of building by prior art (5), and preamble has illustrated that levee body (5) should be close to mutually with the face of heading sea, and all the other do not describe in detail.

Embodiment two: adopt quick solidifying, and the cement that curing time is short, the face each several part of heading sea of the present invention can adopt concrete cast-in-situ in the levee body that has built up (5) the place ahead, can be Integratively formed than the causeway section.This method is fit to have the seashore that rises and ebb tide.

Low water stage time long lake, rivers bank, concrete curing and curing time are well-to-do, can use the portland cement concrete in-situ casting, implement the present invention.

Embodiment three: if divide three sections making concave curved surfaces (1), oppositely lead unrestrained eaves (2), cisoid wave guiding slop (3) with the admant material, it also is feasible being assembled into the face of heading sea then.Requirement size shape unanimity.

Claims

1. ware guide type using wave to restrict wave mole, in place on bedding by the wall shape dike that dike stone, storm pavement etc. are formed, feature of the present invention is: the face of heading sea of mole is made guiding wave current and is returned body concave curved surface (1) backward, and its top has oppositely leads unrestrained eaves (2).

2. by the described mole of claim 1, it is characterized in that: there is cisoid wave guiding slop (3) concave curved surface of heading sea (1) below.

3. by the described mole of claim 1, it is characterized in that: the back side of the face of heading sea and levee body (5) are close to.

4. by the described mole of claim 1, it is characterized in that: the face of heading sea both can be made into prefabricated monomer and had been connected to causeway, long section face of heading sea of also available steel concrete in-situ casting.