The waterfront landscape building of the comprehensive utilization underground space
Technical field
The present invention relates to a kind of waterfront landscape building, particularly relate to a kind of yacht basin that can meet large-scale waterfront landscape project overall view layout demand, effectively utilize urban underground space.
Background technology
Yacht is a kind of amusement on water advanced durable consumer goods.It integrates the functions such as navigation, motion, amusement, leisure, the needs that satisfied individual and family enjoy life; Along with the raising of expanding economy and Living consumption, yacht is becoming the new consumer goods of people's amusement and leisure.
In recent years, having there are three changes in yacht circle in all parts of the country, has occurred three upsurges: one is yacht estate planning heat, and yacht estate planning is done in a lot of city, does water system landscape planning; Second upsurge is yacht-club's construction fever, past a lot of yacht industry is more at manufacture yacht, also do not have enough attention to the yacht consumption market large cake of this block, from 2006, the whole nation had a lot of place to start to build yacht-club or planning yacht-club; 3rd upsurge is yacht commercial activity heat, yacht as effective carrier, as a high-end carrier more and more accept by business people, it has not been a sports products, but a leisure product, is the carrier of a commercial public affair yet.
Yacht basin is strong to environmental factor dependence, generally build the area near water of Waterfront areas in, cause a large amount of, highdensity exploitation compressing waterfront, river, lake are blocked partition, destroy the continuity on water front border, the wetland of choked flow and absorption pollutant almost disappears, and namely cannot give prominence to the spatial shape feature that the water surface is opened wide, and does not also meet the design concept such as " waterside is publicly-owned ", " hydrophilic is public rights and interests ".
It is the effective means addressed this problem that yacht basin is introduced land-based area.
But, in recent years, Chinese city inner city is faced with that developing density is on the ground high, large, the original civilian infrastructure of urban highway traffic pressure faces the challenges such as transformation, urban construction is caused to encounter the immense pressure of each side such as soil, traffic, environment, especially metropolis aboveground space is overstocked, and land price rises suddenly and sharply.Along with the development of global advanced IT application, international city, also in sustainable growth to the demand of business, office space, redevelop on a large scale accordingly therewith and cause city high-density region constantly to expand in city.Therefore, a large amount of yacht basin occurs at city land-based area, and city aboveground space land used certainly will be caused further nervous, and meanwhile, yacht basin periphery often concentrates a large amount of commercial area, Office Area, exhibitions facility etc., therefore more crowded.
Summary of the invention
In order to solve the city problems such as developing density is high, road traffic pressure is large on the ground, with each side pressure such as soil, environment, traffic in alleviation urban construction, the invention provides a kind of yacht basin with the underground space, the waterproof of its uniqueness, leakage preventing structure design can guarantee the Safety of Flood Control of the underground space below yacht basin, for the exploitation realizing the Revitalization of Urban Waterfront region underground space rationally and effectively provide a kind of new approach.
First object of the present invention is to provide a kind of basin leakage preventing structure, and basin base plate is arranged with water guide layer, and water guide layer lays band drain, or is also equipped with geotextiles.
Second object of the present invention is to provide a kind of waterfront landscape building fully utilizing the underground space, comprises the underground space below yacht basin, yacht basin.Particularly, yacht basin, based on described underground space structure top board, is provided with water guide layer between basin base plate and underground space top board, and water guide layer lays band drain, or is also equipped with geotextiles.
Wherein, basin plate upper surface can be provided with waterproof coating; Same underground space structure top board end face also can
To be provided with waterproofing course, can be waterproof coating or waterproof roll layer.
Wherein, described band drain is preferably plastic draining board; Thickness is preferably 25 ~ 40mm, is more preferably 30mm.
Water guide layer between basin base plate and underground space top board, levelling with thick coarse sand, thick coarse sand particle diameter is preferably 15 ~ 25mm, is more preferably 20mm.
Also be provided with gutter below the base plate of basin side, from a small amount of steam that basin base plate oozes out because of variations in temperature, dredge through band drain and in an organized way discharge to gutter.
According to the present invention fully utilize the underground space waterfront landscape building a kind of preferred embodiment, outside the part or all of pool wall of basin by the exterior wall of underground space structure around; Second underground space is also provided with around exterior wall.
By exterior wall around basin pool wall be preferably cantilever construction, and arrange force-transmitting block at pool wall top board and be connected with exterior wall, force-transmitting block is preferably steel force-transmitting block.Or basin pool wall can be also buttress structure, establishes deep floor outside basin, and floor space is preferably 2 ~ 3.5m, is more preferably 3.0m; Highly be preferably 1.5 ~ 5m, be more preferably 2 ~ 4m; Thickness is preferably 300 ~ 550mm, is more preferably 400mm.。
More preferably, in order to prevent the gap between rainwater infiltration exterior wall and basin pool wall, sheet material (as steel plate) can also be laid above force-transmitting block as water-retaining structure.
Preferably, fill coarse sand between exterior wall and pool wall, exterior wall and pool wall spacing are preferably 1 ~ 2m.
Not by exterior wall around wall portions be preferably buttress structure, establish deep floor outside basin, floor space is preferably 2 ~ 3.5m, is more preferably 3.0m; Highly be preferably 1.5 ~ 5m, be more preferably 2 ~ 4m; Thickness is preferably 300 ~ 550mm, is more preferably 400mm.。
In the waterfront landscape building of the comprehensive utilization underground space of the present invention, basin pool wall and junction, floor can also arrange level and strengthen angle, are preferably dimensioned to be 300mm × 400mm; Pool wall corner can also be arranged vertically strengthens angle, is preferably dimensioned to be 300mm × 300mm.
Basin base plate, pool wall all adopt monolithic reinforced concrete structure.In order to prevent thermal cracking, described basin, every 15 ~ 25m set temperature shrinkage joint, stitches wide preferably 20 ~ 35mm.Double-deck copper sheet sealing is set in described Temperature Joint; Rubber tile filling, fluid sealant lead sealing can also be adopted.
Basin pool wall and bottom thickness are preferably 400 ~ 500mm, and basin pool wall height is preferably 2.5 ~ 4m.
Be provided with column in the described underground space, adjacent upright posts spacing is preferably 8 ~ 10m.
Underground space structure top plate thickness is preferably 450 ~ 600mm, is more preferably 500mm.
It should be noted that the present invention fully utilizes in the waterfront landscape building of the underground space, described basin local can be in beyond underground space exterior wall scope, and now, underground space structure top board is the outer enclosure wall top extending underground space structure, local thereupon.
Basin base impervious structure provided by the invention, unique waterproof, seepage control structure design has good antiseepage function, the Safety of Flood Control in Large Underground space below yacht basin can be guaranteed, thus achieve the object that Large Underground space is set below yacht basin.
The waterfront landscape building that the present invention fully utilizes the underground space efficiently solves the city problems such as on the ground developing density is high, road traffic pressure is large, for the pressure alleviating each side such as soil, environment, traffic in urban construction, the comprehensive development and utilization that realizes the Urban Waterfront underground space rationally and effectively provide brand-new approach.
Therefore, the present invention fully utilizes the waterfront landscape building of the underground space, this traditional hydraulic architecture of yacht basin is combined with underground space comprehensive development and utilization, be conducive to driving self and periphery plot flood control capacity to strengthen and the application in innovative waterfront landscape navigation structure, for metal promotes landscape system project construction, promotes China's waterside city yacht industry development, explores landscape water resource further and provide technical support with underground space comprehensive development and utilization advanced person pattern.
Accompanying drawing explanation
Fig. 1 is the waterfront landscape building sectional structure schematic diagram that the present invention fully utilizes the underground space;
Fig. 2 is the waterfront landscape building leakage preventing structure schematic diagram that the present invention fully utilizes the underground space;
Fig. 3 is a kind of example structure schematic diagram that the present invention fully utilizes the waterfront landscape building of the underground space.
Detailed description of the invention
Common basin is generally formed through excavation, surrounding enviroment mostly are natural soil matrix, basin antiseepage requires general, in order to build Large Underground space below basin, waterproof, seepage control performance for basin structure has the particular/special requirement different from conventional inland excavated-in basin, therefore, the invention provides a kind of basin leakage preventing structure with unique waterproof, seepage control performance, and on this basis, provide a kind of waterfront landscape building fully utilizing the underground space.
With reference to the accompanying drawings 1 and 2, be described in detail by the waterfront landscape building of specific embodiment to basin leakage preventing structure of the present invention and the comprehensive utilization underground space and describe, to make better to understand the present invention, but should be understood that, following embodiment does not limit the scope of the invention.
embodiment 1
See figures.1.and.2, in the present embodiment, yacht basin 1 is positioned at the top of the underground space 2, and the underground space 2 can be parking lot, tunnel, commercial space etc.
Yacht basin 1 is based on the structure roof 21 of the underground space 2, and basin base plate 11, pool wall 12 are monolithic reinforced concrete structure.
First, waterproof coating is established on top board 21 upper berth of the underground space 1; Then the thick plastic row of upper berth 30mm
Water plate and geotextiles, levelling with 20mm particle diameter coarse sand, form water guide layer 3; Finally build yacht basin base plate 11, and pool wall 12 etc.Waterproof coating 10 is provided with at the inner surface of yacht basin 1.
In this law embodiment, the thickness of the base plate 11 of yacht basin 1 is 450mm, and pool wall 12 thickness is also 450mm, is highly 2.6m.
Yacht basin 1 pool wall 12 establishes the level of 300mm × 400mm to strengthen angle with the junction of base plate 11, and the vertical reinforcement angle of 300mm × 300mm is established at pool wall turning, to eliminate basin stress raisers.
In order to prevent the generation of thermal cracking, basin, every 20m set temperature shrinkage joint, stitches wide 30mm, arranges double-deck copper sheet sealing in shrinkage joint, and adopts rubber tile filling, fluid sealant lead sealing.
In the side of yacht basin 1, can gutter be set, from a small amount of steam that basin base plate oozes out because of variations in temperature, be dredged to gutter by plastic draining board.In the present embodiment, gutter top width 500mm, bottom width 200mm, the degree of depth is 250mm, is filled with rubble in ditch.
The underground space 2 is sandwich construction, and every one deck is equipped with many root posts 22, as braced structures.Distance between adjacent upright posts 22 is 8.4 ~ 8.5m.
By above-mentioned design, yacht basin 1 has good antiseepage system energy, seepage can not occur and damage the underground space 2, ensure that the safety of the underground space 2.
embodiment 2
On the basis of embodiment 1, the removing of yacht basin 1 arranges the side of ship lock, the outside of other pool walls of three 12 by the exterior wall 23 of the underground space 2 around, by exterior wall 23 around pool wall 12 be cantilever construction, pool wall 12 top is provided with round steel as safety measure.
Distance between exterior wall 23 and pool wall 12 (width as space 4 in 2) is 100mm, and fills with coarse sand.Between pool wall 12 and exterior wall 23, the top in space 4 is provided with steel force-transmitting block 5 even, and the distance between adjacent steel force-transmitting block is 1.5m.In order to prevent rainwater from infiltrating in space 4, the steel plate (arranging continuously) that steel force-transmitting block 5 top laying 400mm is wide, 1mm is thick is as water-retaining structure.In space, 4 fill backfill, coarse sand and/or rubble etc.
The side pool wall that yacht basin 1 arranges ship lock is buttress structure, establishes the deep floor that 1.80m is high, 400mm is thick outside pool wall, and adjacent deep floor spacing 3.0m, fills backfill, coarse sand and/or rubble between deep floor and pool wall.
The yacht basin of above-mentioned design, after tested, in yacht basin 1 higher than more than surrounding ground 3m, and can not there is seepage and danger in water level.
embodiment 3
With reference to Fig. 3, on the basis of embodiment 2, around yacht basin 1, be also provided with second underground space 25, second underground space 25 can communicate from the underground space 2 in above-described embodiment or different.
Column 24 between second underground space 25 and the underground space 2, for supporting exterior wall 23.
Second underground space 25 also can be commercial affairs space, underground, underground parking or tunnel etc.
Office, exhibitions facility, apartment hotel and commercial facility etc. can be built in the top of second underground space 25.
Those skilled in the art are it is understood that the above-mentioned yacht basin of the present invention also can be replaced by the equivalence of the basin of other aquatics programme.
Be described in detail specific embodiments of the invention above, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, equalization conversion done without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.