A kind of view mima type microrelief builds structure
[technical field]
The utility model relates to a kind of view mima type microrelief and builds structure, belongs to garden engineering field.
[background technology]
Topography and geomorphology is the basic characteristics of natural landscape, garden landscape build pursue " knowledge nature " make scape theory, therefore, the element task that garden landscape builds is exactly process to landform, by the construction of little space mima type microrelief, constructs and pleasant enjoys the sights space.Mima type microrelief space land scale is relatively little, carries the landscape features such as trees, flowers and plants, water body and gardens structure within the specific limits, forms the rhythm landforms that manual simulation's the earth form is sculpted.The construction of landform relates to each view project, can construct abundant view vertical direction spatial, effectively play the guiding of mima type microrelief sight line, compartition, ecological, environmental protective, decoration and organize the several functions such as draining by the mima type microrelief heap slope in smooth place.
Current resident district garden landscape builds multidigit on shed deckhead, owing to being subject to the restriction of storehouse, ground load, view landform heap slope height is general not higher than 1.5 meters, the mima type microrelief Scene construction discrepancy in elevation is little, and pile slope majority and can only be positioned at garage stud, the change of view landform shortage and landscape is caused to build limited, plants landscape level poor effect.Chinese utility model patent " the mima type microrelief structures (notification number CN202047535U) for roof planting trees " discloses a kind of mima type microrelief structure roof planting trees, comprise the planting soil layer that carries out planting trees and support mima type microrelief structure and be arranged on the concrete cover of roofing construction sheet upper end, described planting soil layer and concrete protective interlayer arrange alley wall layers, in alley wall layers, some sleeper walls are set, filling foam granular polystyrene and nutrition light mixed soil between adjacent sleeper wall, the sleeper wall of this technical scheme setting party's lattice distribution on roof structure, the mode increasing filler at grid effectively can alleviate roof load, but mound height is still very limited, the too high load that still can cause of mound is overweight, and there is the risk penetrating roof waterproof layer and destroy sleeper wall in large tree root system.
Therefore, the utility model produces based on above deficiency just.
[utility model content]
The utility model object overcomes the deficiencies in the prior art, and provide a kind of structure simple, not by shed deckhead load limit, intensity is high, and view mima type microrelief with low cost builds structure.
The utility model is achieved through the following technical solutions:
A kind of view mima type microrelief builds structure, it is characterized in that: comprise the built on stilts body be located on shed deckhead, described built on stilts body comprises multiple spaced vertical sleeper wall, described sleeper wall upper end is provided with the built on stilts cover plate forming overhead space with each sleeper wall, on described built on stilts cover plate and on the shed deckhead being positioned at described built on stilts external side, be respectively equipped with light material layer, described light material layer is provided with the plantation soil layer for planting plants.
View mima type microrelief as above builds structure, it is characterized in that: described light material layer is that polylith Engineering Foam board stack forms.
View mima type microrelief as above builds structure, it is characterized in that: to be laid on shed deckhead and to be positioned at the Engineering Foam plate stepped laying from bottom to top of built on stilts external side, laying area and reduce gradually from bottom to top.
View mima type microrelief as above builds structure, it is characterized in that: be laid on the Engineering Foam plate stepped laying from bottom to top on built on stilts cover plate, lays area and reduces gradually from bottom to top.
View mima type microrelief as above builds structure, it is characterized in that: be also provided with drainage layer between described shed deckhead and light material layer.
View mima type microrelief as above builds structure, it is characterized in that: described drainage layer is piled up by rubble and formed.
View mima type microrelief as above builds structure, it is characterized in that: described sleeper wall comprises the wall pier be connected with shed deckhead and the wall column be located on wall pier, and the breadth of section of described wall pier is greater than the breadth of section of wall column.
View mima type microrelief as above builds structure, it is characterized in that: described built on stilts body by integral forming.
Compared with prior art, the utility model has the following advantages:
1, the built on stilts body be located in the utility model on shed deckhead possesses overhead space, and be respectively equipped with light material layer on built on stilts cover plate and on the shed deckhead being positioned at built on stilts external side, finally on light material layer, backfill planting soil layer, such structure significantly reduces the load of shed deckhead, the mima type microrelief view that shed deckhead builds can be made to pile slope height high, view topography variation can be made to enrich, the mima type microrelief view of the large discrepancy in elevation of structure is become a reality.
2, the utility model is laid on the Engineering Foam plate stepped laying from bottom to top on shed deckhead and on built on stilts cover plate, lays area and reduces gradually from bottom to top.Entirely less to the load pressure of shed deckhead generation by plantation mound slope relative to tradition when such structure makes mima type microrelief view heap slope height higher, the load effectively alleviating again shed deckhead while realizing building large discrepancy in elevation mima type microrelief view bears pressure.
3, the utility model structure is simple, and intensity is high, and construction material is cheap, is applicable to promoting.
[accompanying drawing explanation]
Fig. 1 is the utility model schematic diagram.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of view mima type microrelief builds structure, comprise the built on stilts body 2 be located on shed deckhead 1, described built on stilts body 2 comprises multiple spaced vertical sleeper wall 21, described sleeper wall 21 upper end is provided with the built on stilts cover plate 23 forming overhead space 22 with each sleeper wall 21, on described built on stilts cover plate 23 with on the shed deckhead 1 be positioned at outside described built on stilts body 2, be respectively equipped with light material layer 3, described light material layer 3 is provided with the plantation soil layer 4 for planting plants.
Described light material layer 3 forms for polylith Engineering Foam board stack.Engineering Foam plate is cheap, and quality is light, largely can alleviate the pressure loading to shed deckhead 1 and built on stilts cover plate 1.
To be laid on shed deckhead 1 and the Engineering Foam plate stepped laying be from bottom to top positioned at outside built on stilts body 2, to lay area and reduce gradually from bottom to top.Be laid on the Engineering Foam plate stepped laying from bottom to top on built on stilts cover plate 23, lay area and reduce gradually from bottom to top.Entirely less to the load pressure of shed deckhead 1 generation by plantation mound slope relative to tradition when such structure makes mima type microrelief view heap slope height higher, the load effectively alleviating again shed deckhead 1 while realizing building large discrepancy in elevation mima type microrelief view bears pressure.
Drainage layer 5 is also provided with between described shed deckhead 1 and light material layer 3.Drainage layer 5 can drain the water of accumulation on shed deckhead 1 rapidly, is conducive to the protection to shed deckhead 1.
Described drainage layer 5 is piled up by rubble and is formed.
Described sleeper wall 21 comprises the wall pier 211 be connected with shed deckhead 1 and the wall column 212 be located on wall pier 211, and the breadth of section of described wall pier 211 is greater than the breadth of section of wall column 212, and the supporting capacity of the sleeper wall 21 of this spline structure is high, and intensity is high.
Described built on stilts body 2 can adopt concrete one moulding by casting, and technique is simple, and integrated overall construction intensity is high, and supporting capacity is strong.
When top, construction slope is comparatively large, during the mima type microrelief of gentle gradient, shed deckhead 1 arranges the layer structure of built on stilts body 2, Engineering Foam plate and plantation soil layer 4; Slope is put to surrounding from built on stilts cover plate 23; Multilayer Engineering Foam plate is laid from bottom to top, and area is stepped to diminish, and the plantation soil layer 4 that backfill planting soil is formed from the absolute altitude of Engineering Foam plate, can be planted on top, peak slope and heel in Miao great Shu between the scope of 1.3m to 1.5m.
When top, construction slope is less, the mima type microrelief that the gradient is steeper, shed deckhead 1 arranges the layer structure of built on stilts body 2, Engineering Foam plate and plantation soil layer 4.At the outside laying project cystosepiment of built on stilts body 2, lay height lower than built on stilts cover plate 23, drainage layer 5 is set between Engineering Foam plate and shed deckhead 1, is beneficial to draining.