CN201016167Y

CN201016167Y - River concrete organism barrel

Info

Publication number: CN201016167Y
Application number: CNU200720106509XU
Authority: CN
Inventors: 沈一鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-09
Filing date: 2007-02-09
Publication date: 2008-02-06
Anticipated expiration: 2017-02-09

Abstract

The utility model relates to a riverway concrete biological barrel which can construct the earth holding sight project on the riverway retaining wall, in particular to an ecological sight construction which can meet the requirement of the small rural riverway in the watery areas of the plane and also can be applicable for the ecological sight project of the water in the gardens. The utility model provides a barrel-structured concrete building block, with an opening of the barrel body upwards and made into a slope according to the obliqueness of the riverway retaining wall. The bottom of the barrel is provided with a small hole, the front part of the barrel body takes the shape of an arc, and the two sides of the back part of the barrel body are both flat so that the building and connecting are convenient. The back of the barrel is higher than the barrel body so as to form a short earth blocking wall. The barrel body is filled with earth so that water preferential plants can be planted, which beautifies the environment of the watery area.

Description

The biological bucket of river course concrete

1, technical field:

The utility model is a kind of river course concrete biology bucket, adopts concrete biological bucket in the utility model river course can construct the riverbank and keeps off native landscape engineering, especially can satisfy the requirement of rural area river channel ecology construction and landscape construction, also is applicable to the aquatic attitude landscape construction in gardens.

2, background technology:

At present, common channel revetment is to adopt the method for stone-laying or Cast-in-place concrete to form retaining wall, although it is in the behavior of constraint water, the engineering effect has been brought into play in the aspect that prevents erosion,, keep influence aspect people and water environment harmonious bigger.(1) to the influence of landscape environment.Uniform river cross-section, straight river course trend no doubt are a kind of views, but it is not consistent with the view demand of the back to nature of modern people's pursuit.(2) to the influence of environment for human survival.River course under the protection of traditional bank protection work, allow people live in for a long time grey, stiff, do not have active limit, concrete riverbank, lost amusement, leisure and hydrophilic good place to go, also lost anima and spirit.(3) to the influence of ecological environment.Original shore protection and protective slope structure are to river course water front and the domatic form of taking sealing, biology in the river course and microorganism have lost the environment of depending on for existence, various water plants also are difficult to growth on hard structure is domatic, the food chain of whole ecological system just disconnects because of the hard protective slope structure of one deck, and therefore ecological environment has suffered destruction.

3, summary of the invention:

In order to overcome existing waterway stone-laying, concrete bank protection work influence to view and environment, the utility model provides a kind of bank protection work that adopts the building block of the biological bucket of river course concrete to construct, the building block of the biological bucket of river course concrete is according to barrel-shaped design, end face is the inclined-plane according to slope of river bank, hole is left in the bottom surface, builds by laying bricks or stones the native parapet of the building block back side, back formation retaining is installed, and the biological bucket of concrete is embedded in below the water surface curve, plantation hydrophily plant in the bucket, plantation greening on the slope, river.This structure has been handled the relation of engineering structures with the greening view preferably, has merged the harmonious relationships on the water surface and land, has satisfied the hydrophilic vegeto-animal growth needs of requirement and riverbank of people.And prefabricated concrete building block helps batch production production, guarantees workmanship, shortens the construction period, reduces engineering cost, is particularly suitable for lacking the little river engineering in dense waterway net region rural area, Plain of building stones resource.

The technical scheme that its technical problem that solves the utility model adopts is: the biological bucket of (1) concrete is a kind of barrel-shaped concrete blockwork, end face is the inclined-plane according to slope of river bank, hole is left in the bottom surface, and the first half of ladle body is the garden arc, and latter half ladle body both sides are the plane, conveniently build splicing by laying bricks or stones, the back of the biological bucket of concrete is than the ladle body height, and the ladle body that can form the biological bucket of retaining native parapet (2) river course concrete is embedded in below the river course water surface curve, bankets in the bucket, the plantation water loving plant, the plantation greening of slope, river.

The utility model technology beneficial effect is: the requirement that satisfy the river course bank stability, prevents erosion, and the water front flexible arrangement, the lines flow smoothly, and the concrete building block makes things convenient for batch production production, on-the-spot simple installation, construction costs is cheap; Simultaneously, reduced entity concrete rigid structures, be provided with the porosity structure that bankets,, strengthened " the soft effect " of shore protection in vision, the cosmetic treatment environment for the hydrophily plant provides a growing space.

4, description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified

Fig. 1 is a stereogram of the present utility model

Fig. 2 is a front elevation view of the present utility model

Fig. 3 is a flat sectional drawing of the present utility model

Fig. 4 is a sectional side view of the present utility model

Fig. 5 is an installation vertical view of the present utility model

Fig. 6 is an installation front elevation view of the present utility model

Fig. 7 is an installation stereogram of the present utility model

Fig. 8 is the channel revetment engineering design of section example that adopts the utility model to construct

Among the figure: 1 is river water level.2 is the riverbed, river course.3 is slope, river excavation line.4 is basic key-wall.5 is basis end base plate.6 is the biological bucket of the utility model river course concrete.7 is to banket behind the wall.8 are geotextiles after the building block.9 are greening.

5, the specific embodiment:

(1) the biological bucket of the river course concrete mode of production: make mould according to the shape of the biological bucket of river course concrete earlier, can be divided into internal mold and external mold, precasting yard preparation microlith C25 concrete, water smash the concussion closely knit after, internal mold is removed immediately, external mold waits for that concrete strength reaches dismounting again more than 70%, can form the biological bucket of the river course concrete building block shown in the accompanying drawing 1 after the concrete maintenance.In this example, the biological bucket of concrete is wide to be 70 centimetres, 70 centimetres of front and back depth, and back of the body height is 100 centimetres, and preceding open height is 70 centimetres, and the ladle body internal diameter is 58 centimetres, and bucket end opening diameter is 20 centimetres.(seeing accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4)

(2) the river course ordinary water level is in the accompanying drawing 81 in this example, and riverbed, river course line is 2 in the accompanying drawing 8, according to range of stage and slope, river situation, determines bank revetment foundation and wall height degree.

(3) the construction and excavation line is in the accompanying drawing 83, behind the basic earthwork excavation, adopts cast-in-place basic key-wall of C20 concrete (see in the accompanying drawing 8 4) and sole plate (see in the accompanying drawing 8 5), and concrete reaches the next process of constructing again after the intensity.

(4) use the building block of the biological bucket of the utility model river course concrete, build by laying bricks or stones along riverbank water surface curve direction; The biological bucket end, use a M100 mortar to build by laying bricks or stones on foundation slab, close proximity between the building block (seeing accompanying drawing 5, Fig. 6, Fig. 7), place mat geotextiles after the building block (see in the accompanying drawing 8 8), and banket (see in the accompanying drawing 8 7).

(5) banket in the biological bucket of river course concrete, and plantation hydrophily plant (see in the accompanying drawing 8 9), the bank slope greening.

Claims

1. biological bucket of river course concrete is characterized in that: barrel-shaped concrete blockwork, and end face is the inclined-plane according to slope of river bank, hole is left in the bottom surface, and the front side of ladle body is the garden arc, and ladle body latter half both sides are the plane, conveniently build splicing by laying bricks or stones, the back of bucket can form the native parapet of retaining than the ladle body height.

2. concrete biological bucket in river course according to claim 1 is characterized in that: banket in the ladle body of the biological bucket of river course concrete, the plantation water loving plant is beautified water environment.