CN104514227B - The spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of variable slope and construction method thereof - Google Patents
The spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of variable slope and construction method thereof Download PDFInfo
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- CN104514227B CN104514227B CN201410760197.9A CN201410760197A CN104514227B CN 104514227 B CN104514227 B CN 104514227B CN 201410760197 A CN201410760197 A CN 201410760197A CN 104514227 B CN104514227 B CN 104514227B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/022—Pots for vertical horticulture
- A01G9/025—Containers and elements for greening walls
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
Abstract
The present invention relates to spatial intersecting mutually-embedded ecological building block retaining wall system and the construction method thereof on a kind of variable slope, this retaining wall system includes two kinds of main inter-embedding type ecological blocks and two kinds of corresponding auxiliary ecological blocks, each building block, by band cantilever and panel and connect the left and right floor composition of panel before and after being parallel to each other, surrounds central through hole between panel and floor.By the combination of different building blocks, retaining wall can be arranged to type of facing directly, curved face type and the pattern of different gradient combination during construction, the through hole that rear metope of having constructed is formed can be used for planting the vegetation of different well developed root system degree.The ecological block retaining wall system on the variable slope of the present invention utilizes the architectural characteristic of self mutually to lock, avoid the use of the medium such as rubber bar, pin, improve safety and the durability of barricade, during construction, the compound mode of difference building block can also meet the barricade design of different gradient and curved surface.Present invention could apply to the construction of highway, river course slope protection, produce simple, construct convenient.
Description
Technical field
The present invention relates to spatial intersecting mutually-embedded ecological building block retaining wall system and the construction method thereof of a kind of novel changable slope formula, belong to civil construction project, traffic marine traffic engineering field.
Background technology
At present in municipal administration, traffic, hydraulic engineering field, retaining wall structure application is extremely wide, and it can play support Roadbed Soil or slope soil, prevents from banketing or the effect of soil deformation unstability.So far, traditional stone masonry or concrete retaining wall still have a wide range of applications in China, but it is high to ground requirement for bearing capacity, and the application on soft soil foundation is often restricted.
Traditional stone masonry or concrete retaining wall, can run into stone masonry and build by laying bricks or stones or the process of concreting in construction, this allows for construction environment, curing condition etc. need to meet strict construction requirement, and then affects the progress of engineering construction.
In recent years, under the guidance of safety, economy, environmental protection and sustainable development idea, the reinforced unit retaining wall that can afforest is increasingly by attention and the favor of domestic and international project circle.This reinforced unit retaining wall is little due to building block self section, low to the requirement for bearing capacity on basis, has and is capable of the advantage such as factory's Virtual production, on-the-spot quickly assembling, and possesses ecology and landscape function.
Through the development of many decades, reinforced unit retaining wall block embodies various block-type, is widely applied characteristic.But along with using require to deepen constantly, also embody many deficiencies.
On December 9th, 1997, U.S. William B. Dawson. etc. discloses the retaining wall block (patent No.: USD387434) of a kind of band planting hole, this block is made up of wall before and after being parallel to each other, the mesopore of an inverted trapezoidal is had in the middle part of block, lower section is in front wall side, and the both sides of mesopore respectively have three side openings.This invention dust block has bigger porosity, has good ecology to plant fruit of coming into force.
On January 12nd, 2005, Cheng Weiguo discloses a kind of dust block (application number: 200410014654.6), the leading portion portion of this block or rearward end are provided with protrusion flange thereon, block both sides are provided with the groove being inwardly recessed, the middle part of block has a mesopore, the both sides of mesopore respectively have a side opening, and the distance between two apertures of homonymy is identical with the width of trailing edge.The present invention utilizes trailing edge formations to strengthen the shearing strength between block and block, inserts rubber bar to improve the shock resistance of body of wall in the corresponding aperture of two neighbouring dust blocks.
On May 19th, 2010, Ye Fei etc. disclose a kind of planting type soil block (application number: 200920234279.4), this planting type soil block is again provided with the structures such as flange, mesopore, side opening, it is characterized in that the middle part of the other end relative with flange on block has the stomidium of the side opening corresponding to mesopore, the area of stomidium is equal to or slightly less than the area of mesopore, ovalize.This invention increases the porosity of dust block, has good ecology and plants fruit of coming into force.
On January 16th, 2013, Zou Jin discloses straw-planting type dust block and the retaining wall (application number: 201220267747.X) of drystone of a kind of energy independent assortment, this block is made up of bottom surface, end face, two sides, above and belows, being provided with the planting hole of through end face and bottom surface on block, the both sides of planting hole are respectively symmetrically and are provided with the first anchoring rods hole and the second anchoring rods hole.This utility model is energy two kinds of angles of molding when construction, breach dust block unique difficult problem of angle when molding.
Above Query Result shows, reinforced unit retaining wall predominantly stays in the stage that two dimensional surface is the most embedding the most both at home and abroad, largely rely on and block preformed hole inserts before and after anchoring rods prevents between block or lateral sliding, the Retaining Walls of Hollow Concrete Blocks of this kind of dependence medium occlusion also exists the potential problems such as medium burn into fracture in concrete application process, if construction is with in bad repair, easily cause the safety problem of barricade.
On July 2nd, 2014, Huang Jing etc. discloses a kind of spatial intersecting mutually-embedded ecological building block retaining wall (application number: 201320810043.7), and this retaining wall is made up of main inter-embedding type ecological block, end auxiliary block of concrete and top auxiliary block of concrete.This invention utilizes structure self mutually to lock, it is achieved that spatial intersecting is the most embedding, it is to avoid the use of anchoring rods, improves safety and the durability of body of wall, can realize the retaining wall of curved form.But this Retaining Walls of Hollow Concrete Blocks block type structure is complex, processing cost is high, cannot solve when running into change slope problem.It is therefore proposed that a kind of block-type is simple, it is possible to realize becoming slope formula spatial intersecting, it is adaptable to the ecological block of complex slope is necessary.
Summary of the invention
The technical problem to be solved is to provide spatial intersecting mutually-embedded ecological building block retaining wall system and the construction method thereof on a kind of novel variable slope, to overcome existing mutually-embedded ecological building block retaining wall to use auxiliary media the opposing defect of building block lateral sliding between layers, block-type complicated and the problem such as the single construction gradient, it is achieved the improvement on the multi-functionals such as simplification in building block production technology and barricade durability, landscape effect, variable slope.
The present invention adopts the following technical scheme that
A kind of spatial intersecting mutually-embedded ecological building block retaining wall system of variable slope formula, main inter-embedding type ecological block, auxiliary ecological block and reinforced bar net including space interlacing type arrangement, it is characterized in that: described main inter-embedding type ecological block and auxiliary ecological block comprise two kinds of block-type of A, B respectively, corresponding A 1(1 respectively), B1(2) and A2(3), B2(4)；Described main inter-embedding type ecological block A1 is by front, the most parallel panel a1(5), a2(6) and connect before, a left side for rear board, right floor a3(7), a4(8) composition, the length of front panel a1 (5) length more than rear board a2 (6), left, right floor a3(7), a4(8) before connecting respectively, rear board a1(5), a2(6) inside two ends and before formation, back boom a5(9), a6(10), before, rear board a1 (5), a2 (6) is with left, right floor a3(7), a4(8) central through hole a7(11 is surrounded), building block A1(1) about entirety to one-tenth；Described auxiliary block of concrete A2(3) with main inter-embedding type ecological block A1(1) plan structure is completely the same but half that segment heights is main inter-embedding type ecological block A1；nullDescribed main inter-embedding type ecological block B1 is by front、The most parallel panel b1(12)、B2(13) and connect before、A left side for rear board、Right floor b3(14)、B4(15) composition，Front panel b1(12) length more than rear board b2(13) length and with the front panel a1(5 in main inter-embedding type ecological block A1) length consistent，Front panel b1(12) thickness more than main inter-embedding type ecological block A1(1) in front panel a1(5) thickness and center be hollow-core construction，Left、Right floor b3(14)、B4(15) before connecting respectively、Rear board b1(12)、B2(13) inside two ends and before formation、Back boom b5(16)、B6(17)，Front boom b5 length and main inter-embedding type ecological block A1(1) in front boom a5(9) length consistent，Front panel b1(12)、Rear board b2(13) and left、Right floor b3(14)、B4(15) central through hole b7(18 is surrounded)，To becoming and highly consistent with main inter-embedding type ecological block A1 about building block B1 (2) entirety；Described auxiliary block of concrete B2(4) with main inter-embedding type ecological block B1(2) plan structure is completely the same but half that segment heights is main inter-embedding type ecological block B1.
Described front panel a1(5) and front panel b1(12) two ends be equipped with arced terminus (19), during assembling about angle between two pieces of building blocks adjustable, to adapt to the body of wall of arc-shaped curved surface requirement.
Use described main inter-embedding type ecological block A1 (1) and auxiliary ecological block A2 (3) that heavy grade or vertical type ecology retaining wall can be assembled into；Use described main inter-embedding type ecological block B1 (2) and auxiliary ecological block B2 (4) that light grade or vertical type ecology retaining wall can be assembled into；Use described main inter-embedding type ecological block A1 (1), B1 (2) and auxiliary ecological block A2 (3), B2 (4) that change slope formula ecology retaining wall can be assembled into simultaneously.
Described main inter-embedding type ecological block is after alternating expression is assembled into the acclive wall body of band, the front panel of each building block mutually locks with the building block front panel of its upper and lower, left and right, the exposed face in the front of front panel forms rectangle, front panel upper end with its above embed the front panel of building block and surround planting hole (20).
Present invention also offers the construction method of the spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of above-mentioned variable slope, comprise the following steps:
A. the construction line-putting, flattens ground, lays retaining wall basis；
B. above basis, lay bottom building block, main inter-embedding type ecological block and auxiliary block of concrete are interlocked transversely arranged, and inner face with the building block front boom of both sides outside each building block two front boom is affixed, angle between adjacent block is controlled according to design needs, again building block through hole and barricade bankets behind or rubble to assist ecological block height, hand compaction leveling wall the back of the body banket；
C. in the staggered interval that above-mentioned ground floor building block is formed above, lay the second layer main inter-embedding type ecological block, and the outside of the front boom of each for second layer building block is touched the inner face of the front boom of ground floor main inter-embedding type ecological block, angle between adjacent block is controlled according to design needs, equally second layer building block through hole and barricade bankets behind or rubble is to the height of ground floor main inter-embedding type ecological block, hand compaction leveling wall is carried on the back and is banketed；
D. regard second layer building block as ground floor building block new after banketing, repeat step c, retaining wall is constructed to design height；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while repeating step c, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends.
E. in the staggered interval that retaining wall top layer is formed, lay auxiliary ecological block；
F. carry out plantation in laying the planting hole on the top layer soil body barricade face in the finished to beautify.
In sum, the spatial intersecting mutually-embedded ecological building block retaining wall system on the variable slope that the present invention provides has following technical effect that
1. the via design of ecological block structure makes apparent density relatively other kind building block of masonry itself reduce, the body of wall requirement to foundation bearing capacity that had reduction little；
2. the structure of the inter-embedding type ecological block utilization of alternating expression stacking itself mutually locks, it is to avoid the use of the medium such as rubber bar, pin, improves safety and the durability of body of wall；
3. ecological block designs with the front boom of arced terminus, can be able to carry angled, to adapt to the retaining wall body of arc-shaped curved surface requirement during stacking is assembled；
4. use the stacking form of combined biological building block can realize becoming the protection effect of slope formula, to adapt to different design requirements；
5. the planting hole on retaining wall surface can use akala, the vegetation such as grass class are afforested, banket because there is the design of through hole to connect up and down in building block, can be that plant provides sufficient planting soil thickness, the vegetation of well developed root system can be saved from damage, when barricade is applied to river course slope protection, the planting hole of bottom can use as fish groove again, provides habitat for aquatic animal；
6. block structure is the simplest, easy to process, assembling simplicity, and low cost has good ecological benefits and economic benefit.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the present invention main inter-embedding type ecological block A1；
Fig. 2 is the schematic perspective view that the present invention assists ecological block A2；
Fig. 3 is the main inter-embedding type ecological block A1 shown in Fig. 1 and Fig. 2 and the top view of auxiliary block of concrete A2；
Fig. 4 is the schematic perspective view of the present invention main inter-embedding type ecological block B1；
Fig. 5 is the schematic perspective view that the present invention assists ecological block B2；
Fig. 6 is the main inter-embedding type ecological block B1 shown in Fig. 4 and Fig. 5 and the top view of auxiliary block of concrete B2；
The construction assembling schematic diagram of the ecological block retaining wall system that Fig. 7 provides for the present invention；
The schematic perspective view of the first embodiment (the straight type in abrupt slope) of the ecological block retaining wall that Fig. 8 provides for the present invention；
The schematic perspective view of the second embodiment (abrupt slope is curved) of the ecological block retaining wall that Fig. 9 provides for the present invention；
The schematic perspective view of the third embodiment (the straight type in gentle slope) of the ecological block retaining wall that Figure 10 provides for the present invention；
The schematic perspective view of the 4th kind of embodiment (the straight type in combination slope) of the ecological block retaining wall that Figure 11 provides for the present invention.
In figure:
1-main inter-embedding type ecological block A1,2-main inter-embedding type ecological block B1,3-assist ecological block A2,4-to assist ecological block B2,5-front panel a1,6-rear board a2,7-left floor a3,8-right floor a4,9-front boom a5,10-back boom a6,11-central through hole a7,12-front panel b1,13-rear board b2,14-left floor b3,15-right floor b4,16-front boom b5,17-back boom b6,18-central through hole b7,19-arced terminus, 20-planting hole, 21-reinforced geo-grid, 22-bankets
Detailed description of the invention
The present invention uses four kinds of embodiments to illustrate summary of the invention.
Embodiment 1 and embodiment 2 use main inter-embedding type ecological block A1 and auxiliary ecological block A2 carry out barricade assembling, embodiment 3 uses main inter-embedding type ecological block B1 and auxiliary ecological block B2 to carry out barricade assembling, uses main inter-embedding type ecological block A1, B1 and auxiliary ecological block A2, B2 to carry out barricade assembling in embodiment 4 simultaneously.
As shown in Figure 1, described main inter-embedding type ecological block A1 is by front, the most parallel panel a1(5), a2(6) and connect before, a left side for rear board, right floor a3(7), a4(8) composition, the length of front panel a1 (5) length more than rear board a2 (6), left, right floor a3(7), a4(8) before connecting respectively, rear board a1(5), a2(6) inside two ends and before formation, back boom a5(9), a6(10), before, rear board a1 (5), a2 (6) is with left, right floor a3(7), a4(8) central through hole a(11 is surrounded), building block A1(1) about entirety to one-tenth；As shown in Figures 2 and 3, described auxiliary block of concrete A2(3) with main inter-embedding type ecological block A1(1) plan structure is completely the same but half that segment heights is main inter-embedding type ecological block A1.
nullAs shown in Figure 4，Described main inter-embedding type ecological block B1 is by front、The most parallel panel b1(12)、B2(13) and connect before、A left side for rear board、Right floor b3(14)、B4(15) composition，Front panel b1(12) length more than rear board b2(13) length and with the front panel a1(5 in main inter-embedding type ecological block A1) length consistent，Front panel b1(12) thickness more than main inter-embedding type ecological block A1(1) in front panel a1(5) thickness and center be hollow-core construction，Left、Right floor b3(14)、B4(15) before connecting respectively、Rear board b1(12)、B2(13) inside two ends and before formation、Back boom b5(16)、B6(17)，Front boom b5 (16) length and main inter-embedding type ecological block A1(1) in front boom a5(9) length consistent，Front panel b1(12)、Rear board b2(13) and left、Right floor b3(14)、B4(15) central through hole b7(18 is surrounded)，To becoming and highly consistent with main inter-embedding type ecological block A1 about building block B1 (2) entirety；As shown in Figure 5 and Figure 6, described auxiliary block of concrete B2(4) with main inter-embedding type ecological block B1(2) plan structure is completely the same but half that segment heights is main inter-embedding type ecological block B1.
Described front panel a1(5) and front panel b1(12) two ends be equipped with arced terminus (19), during assembling about angle between two pieces of building blocks adjustable, to adapt to the body of wall of arc-shaped curved surface requirement.
Embodiment 1
See Fig. 7 and Fig. 8, use above-mentioned main inter-embedding type ecological block A1 and auxiliary ecological block A2 to carry out barricade and be assembled into the construction method of the straight type retaining wall of abrupt slope as shown in Figure 8, comprise the following steps:
1) the construction line-putting, flattens ground, lays retaining wall basis；
2) above basis, bottom building block is laid, main inter-embedding type ecological block A1 and auxiliary block of concrete A2 is interlocked transversely arranged, and inner face with the building block front boom of both sides outside each building block two front boom is affixed, require that the angle between adjacent block is set to 0 degree according to design, again building block through hole and barricade bankets behind or rubble to assist ecological block A2 height, hand compaction leveling wall the back of the body banket；
3) in the staggered interval that above-mentioned ground floor building block is formed above, the second layer main inter-embedding type ecological block A1 is laid, and the outside of the front boom of each for second layer building block is touched the inner face of the front boom of ground floor main inter-embedding type ecological block, require that the angle between adjacent block is set to 0 degree according to design, equally second layer building block through hole and barricade bankets behind or rubble is to the height of ground floor main inter-embedding type ecological block A1, hand compaction leveling wall is carried on the back and is banketed；
4) regard second layer building block as ground floor building block new after banketing, repeat step 3, retaining wall is constructed to design height；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while repeating step c, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
5) in the staggered interval that retaining wall top layer is formed, auxiliary ecological block A2 is laid；
6) carry out plantation in laying the planting hole on the top layer soil body barricade face in the finished to beautify.
Embodiment 2
Use above-mentioned main inter-embedding type ecological block A1 and auxiliary ecological block A2 to carry out barricade and be assembled into the construction method of the curved retaining wall in abrupt slope as shown in Figure 9, comprise the following steps:
1) the construction line-putting, flattens ground, lays retaining wall basis；
2) above basis, bottom building block is laid, main inter-embedding type ecological block A1 and auxiliary block of concrete A2 is interlocked transversely arranged, and inner face with the building block front boom of both sides outside each building block two front boom is affixed, require between adjacent block, be provided with certain angle (not being 0 degree) according to design, again building block through hole and barricade bankets behind or rubble to assist ecological block A2 height, hand compaction leveling wall the back of the body banket；
3) in the staggered interval that above-mentioned ground floor building block is formed above, the second layer main inter-embedding type ecological block A1 is laid, and the outside of the front boom of each for second layer building block is touched the inner face of the front boom of ground floor main inter-embedding type ecological block, require between adjacent block, be provided with certain angle (not being 0 degree) according to design, equally second layer building block through hole and barricade bankets behind or rubble is to the height of ground floor main inter-embedding type ecological block A1, hand compaction leveling wall is carried on the back and is banketed；
4) regard second layer building block as ground floor building block new after banketing, repeat step 3, retaining wall is constructed to design height；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while repeating step c, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
5) in the staggered interval that retaining wall top layer is formed, auxiliary ecological block A2 is laid；
6) carry out plantation in laying the planting hole on the top layer soil body barricade face in the finished to beautify.
Embodiment 3
Use above-mentioned main inter-embedding type ecological block B1 and auxiliary ecological block B2 to carry out barricade and be assembled into the construction method of the straight type retaining wall of gentle slope as shown in Figure 10, comprise the following steps:
1) the construction line-putting, flattens ground, lays retaining wall basis；
2) above basis, bottom building block is laid, main inter-embedding type ecological block B1 and auxiliary block of concrete B2 is interlocked transversely arranged, and inner face with the building block front boom of both sides outside each building block two front boom is affixed, require that the angle between adjacent block is set to 0 degree according to design, again building block through hole and barricade bankets behind or rubble to assist ecological block B2 height, hand compaction leveling wall the back of the body banket；
3) in the staggered interval that above-mentioned ground floor building block is formed above, the second layer main inter-embedding type ecological block B1 is laid, and the outside of the front boom of each for second layer building block is touched the inner face of the front boom of ground floor main inter-embedding type ecological block, require that the angle between adjacent block is set to 0 degree according to design, equally second layer building block through hole and barricade bankets behind or rubble is to the height of ground floor main inter-embedding type ecological block B1, hand compaction leveling wall is carried on the back and is banketed；
4) regard second layer building block as ground floor building block new after banketing, repeat step 3, retaining wall is constructed to design height；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while repeating step c, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
5) in the staggered interval that retaining wall top layer is formed, auxiliary ecological block B2 is laid；
6) carry out plantation in laying the planting hole on the top layer soil body barricade face in the finished to beautify.
Embodiment 4
Use above-mentioned main inter-embedding type ecological block A1, B1 and auxiliary ecological block A2, B2 to carry out barricade simultaneously and be assembled into the construction method of combination slope, slope straight type retaining wall as shown in figure 11, comprise the following steps:
1) the construction line-putting, flattens ground, lays retaining wall basis；
2) above basis, bottom building block is laid, main inter-embedding type ecological block A1 and auxiliary block of concrete A2 is interlocked transversely arranged, and inner face with the building block front boom of both sides outside each building block two front boom is affixed, require that the angle between adjacent block is set to 0 degree according to design, again building block through hole and barricade bankets behind or rubble to assist ecological block B2 height, hand compaction leveling wall the back of the body banket；
3) in the staggered interval that above-mentioned ground floor building block is formed above, the second layer main inter-embedding type ecological block A1 is laid, and stacking that each for second layer building block is alignd with the building block of its lower floor, equally second layer building block through hole and barricade bankets behind or rubble is to the height of ground floor main inter-embedding type ecological block A1, hand compaction leveling wall is carried on the back and is banketed；
4) regard second layer building block as ground floor building block new after banketing, repeat step 3 twice, retaining wall construction is formed vertical type barricade part to design height；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while repeating step c, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
5) in the staggered interval of the vertical type barricade Portions of top layer formed, ground floor main ecological block B1 is laid, and the most rearward main ecological block B1 of stacking three layers, stacking method is consistent with the stacking method in construction example 3, forms gentle slope straight type barricade part；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while stacking main ecological block B1, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
6) laying main ecological block A1, and the main ecological block A1 of stacking one layer the most again in the staggered interval of the gentle slope straight type barricade Portions of top layer formed, stacking method is consistent with the stacking method in construction example 1, forms abrupt slope straight type barricade part；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while stacking main ecological block A1, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
5) in the staggered interval of the abrupt slope straight type retaining wall Portions of top layer formed, auxiliary ecological block B2 is laid；
6) carry out plantation in laying the planting hole on the top layer soil body barricade face in the finished to beautify.
Claims (5)
1. the spatial intersecting mutually-embedded ecological building block retaining wall system on a variable slope, main inter-embedding type ecological block, auxiliary ecological block and reinforced bar net including space interlacing type arrangement, it is characterized in that: described main inter-embedding type ecological block and auxiliary ecological block comprise two kinds of block-type of A, B respectively, corresponding A 1(1 respectively), B1(2) and A2(3), B2(4)；Described main inter-embedding type ecological block A1 is by front, the most parallel panel a1(5), a2(6) and connect before, a left side for rear board, right floor a3(7), a4(8) composition, the length of front panel a1 (5) length more than rear board a2 (6), left, right floor a3(7), a4(8) before connecting respectively, rear board a1(5), a2(6) inside two ends and before formation, back boom a5(9), a6(10), before, rear board a1 (5), a2 (6) is with left, right floor a3(7), a4(8) central through hole a7(11 is surrounded), building block A1(1) overall symmetrical；Described auxiliary block of concrete A2(3) with main inter-embedding type ecological block A1(1) plan structure is completely the same but half that segment heights is main inter-embedding type ecological block A1；nullDescribed main inter-embedding type ecological block B1 is by front、The most parallel panel b1(12)、B2(13) and connect before、A left side for rear board、Right floor b3(14)、B4(15) composition，Front panel b1(12) length more than rear board b2(13) length and with the front panel a1(5 in main inter-embedding type ecological block A1) length consistent，Front panel b1(12) thickness more than main inter-embedding type ecological block A1(1) in front panel a1(5) thickness and center be hollow-core construction，Left、Right floor b3(14)、B4(15) before connecting respectively、Rear board b1(12)、B2(13) inside two ends and before formation、Back boom b5(16)、B6(17)，Front boom b5 length and main inter-embedding type ecological block A1(1) in front boom a5(9) length consistent，Front panel b1(12)、Rear board b2(13) and left、Right floor b3(14)、B4(15) central through hole b7(18 is surrounded)，Building block B1 (2) is overall symmetrical and highly consistent with main inter-embedding type ecological block A1；Described auxiliary block of concrete B2(4) with main inter-embedding type ecological block B1(2) plan structure is completely the same but half that segment heights is main inter-embedding type ecological block B1.
The spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of variable slope the most according to claim 1, it is characterized in that: described front panel a1(5) and front panel b1(12) two ends be equipped with arced terminus (19), during assembling about angle between two pieces of building blocks adjustable.
The spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of variable slope the most according to claim 2, it is characterised in that: use described main inter-embedding type ecological block A1 (1) and auxiliary ecological block A2 (3) that heavy grade or vertical type ecology retaining wall can be assembled into；Use described main inter-embedding type ecological block B1 (2) and auxiliary ecological block B2 (4) that light grade or vertical type ecology retaining wall can be assembled into；Use described main inter-embedding type ecological block A1 (1), B1 (2) and auxiliary ecological block A2 (3), B2 (4) that change slope formula ecology retaining wall can be assembled into simultaneously.
The spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of variable slope the most according to claim 3, it is characterized in that: described main inter-embedding type ecological block is after alternating expression is assembled into the acclive wall body of band, the front panel of each building block mutually locks with the building block front panel of its upper and lower, left and right, the exposed face in the front of front panel forms rectangle, front panel upper end with its above embed the front panel of building block and surround planting hole (20).
5. a construction method for the spatial intersecting mutually-embedded ecological building block retaining wall system on a kind of variable slope as described in any one in claim 1-4, comprises the following steps:
A. the construction line-putting, flattens ground, lays retaining wall basis；
B. above basis, lay bottom building block, main inter-embedding type ecological block and auxiliary block of concrete are interlocked transversely arranged, and inner face with the building block front boom of both sides outside each building block two front boom is affixed, angle between adjacent block is controlled according to design needs, again building block through hole and barricade bankets behind or rubble to assist ecological block height, hand compaction leveling wall the back of the body banket；
C. in the staggered interval that above-mentioned ground floor building block is formed above, lay the second layer main inter-embedding type ecological block, and the outside of the front boom of each for second layer building block is touched the inner face of the front boom of ground floor main inter-embedding type ecological block, angle between adjacent block is controlled according to design needs, equally second layer building block through hole and barricade bankets behind or rubble is to the height of ground floor main inter-embedding type ecological block, hand compaction leveling wall is carried on the back and is banketed；
D. regard second layer building block as ground floor building block new after banketing, repeat step c, retaining wall is constructed to design height；According to design requirement, need to lay in the two-layer building block that elevation is adjacent specifying while repeating step c, lay reinforced geo-grid, cut out to adapt to retaining wall back building block feature by the scene, front end of reinforced geo-grid, again the reinforced geo-grid other end is laid to design length to barricade rear portion, and the in addition anchorage at reinforced geo-grid two ends；
E. in the staggered interval that retaining wall top layer is formed, lay auxiliary ecological block；
F. carry out plantation in laying the planting hole on the top layer soil body barricade face in the finished to beautify.
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| CN105887757A (en) * | 2016-06-06 | 2016-08-24 | 长江勘测规划设计研究有限责任公司 | Ecological slope protection composite retaining wall structure and construction method |
| CN106759110A (en) * | 2017-03-17 | 2017-05-31 | 俞宗邑 | The barricade and the construction method of barricade of a kind of three-dimensional six faces through hole planting and growing block and its composition |
| CN108423937B (en) * | 2018-04-08 | 2021-04-27 | 安徽工程大学 | Pollute river course normal position and administer purifier |
| CN108316234A (en) * | 2018-04-17 | 2018-07-24 | 湖南全水生态科技有限公司 | Novel ecological type river retaining wall system |
| CN108396774A (en) * | 2018-05-16 | 2018-08-14 | 中交上海航道勘察设计研究院有限公司 | A kind of variable slope wave mutually-embedded ecological building block retaining wall system and its construction method |
| CN109594583B (en) * | 2018-12-21 | 2021-04-09 | 河海大学 | Slope-variable mutually-embedded ecological block retaining wall system and construction method thereof |
| CN111133917A (en) * | 2020-01-17 | 2020-05-12 | 嘉兴市规划设计研究院有限公司 | Surrounding type, step type and concave-convex type garden arrangement system and garden retaining wall mechanism |
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