CN105155581A - Split type on-water floating and energy-saving building structure system and construction method - Google Patents
Split type on-water floating and energy-saving building structure system and construction method Download PDFInfo
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- CN105155581A CN105155581A CN201510637356.0A CN201510637356A CN105155581A CN 105155581 A CN105155581 A CN 105155581A CN 201510637356 A CN201510637356 A CN 201510637356A CN 105155581 A CN105155581 A CN 105155581A
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Abstract
The invention relates to a split type on-water floating and energy-saving building structure system and a construction method. The split type on-water floating and energy-saving building structure system comprises an on-water floating structure and an underwater supporting structure. The on-water floating structure is composed of an FRP reticulated shell dome, an FRP overhung reticulated shell, FRP combination columns, an FRP sandwiched concrete combination bottom plate, guy rope devices with active control dampers, FRP cylindrical reticulated shells, floating FRP supporting bodies and an overall pipe inlet and outlet channel. The FRP reticulated shell dome is arranged on bosses of the FRP combination columns to form a closed roof structure. The lower end of the FRP overhung reticulated shell is fixed to the bosses of the FRP combination columns, and the upper end of the FRP overhung reticulated shell is connected to the FRP reticulated shell dome through pull rods with active control dampers. U-shaped swimming pools are formed in the two ends of the FRP sandwiched concrete combination bottom plate. The underwater supporting structure is composed of flexible spring inflation piles and a raft foundation. The part, between the FRP combination columns, of the FRP sandwiched concrete combination bottom plate is a sunken arc type bottom plate. According to the invention, the upper structure can be separated from the foundation, the buoyancy of water can be fully used, and the overall economical efficiency is high.
Description
Technical field
The present invention relates to field of house buildings, be specifically related to split type floating on water surface energy-saving building structural system and construction method.
Background technology
Along with the develop rapidly of modern society, increasing to the demand of the energy, particularly building, industry, the large field of traffic three produce excessive consumption to conventional energy resource and limited resource, cause the dual immense pressure of environment and society undoubtedly, statistics display is singly that the power consumption total amount of building one proportion in China's total energy consumption is just more than 27%.China's most area building in winter needs heating, and especially northern frore area, the annual heating phase reaches half a year, and building energy consumption is obvious.And the soil that China can be used for building at present is fewer and feweri, country has put into effect relevant policies such as forbidding land occupation newly-built, therefore energy saving building, and environmental protection and saving building land become the three large much-talked-about topics that people pay close attention to.Well-known China belongs to the country in many lakes, the city grand celebration in the areas along the borders such as picture the Changjiang river, the Yellow River and tributary, northeast Songnen Plain Wetland, hundred lakes, stagnant water resource is very abundant, provide superior condition to undoubtedly construction aquatic building, the realization of aquatic building can save a large amount of land resources, makes full use of buoyancy of water, and building system swims on the water surface, be not subject to the restriction of the depth of water and geological conditions, eliminate the huge construction costs of building pile foundation.Aquatic building and the same function should with a series of daily routines such as illumination, heatings of land building; and solar energy is a kind of nexhaustible, free of contamination clean green energy resource; by Application of Solar Energy in building; realize the integration of film power generation construction; building is forged into independently solar power plant provides clean electric power to supply for building; heat energy is converted to by electric energy; still can solve a series of action needs such as aquatic building illumination, heating, food and drink, aquatic building is to future development that is energy-conservation, environmental protection.But up to the present, build building waterborne completely in still few, mostly be the aquatic building of base support, do not depart from basis, and the maintenance in concrete structural system and construction method and later stage does not all have concrete to instruct code, therefore split type floating on water surface energy-saving building structural system is proposed and construction method extremely urgent, have important realistic meaning and practical engineering application to be worth to the popularization of energy saving building waterborne.
Summary of the invention
The object of this invention is to provide split type floating on water surface energy-saving building structural system, it is subject to the restriction of the depth of water and geological conditions, the problem departed from basis difficulty, the problem that aquatic building electric power supply is simultaneously difficult for solving aquatic building in prior art; Another object of the present invention is to provide the construction method of this split type floating on water surface energy-saving building structural system.
The technical solution adopted for the present invention to solve the technical problems is: this split type floating on water surface energy-saving building structural system comprises floating on water surface structure and braced structures under water, floating on water surface structure is encorbelmented by FRP net shell dome, FRP guy rope device, the FRP cylindrical reticulated shell of net shell, FRP coupled column, the sandwich Combined concrete base plate of FRP, band ACTIVE CONTROL damper, and floating FRP supporter, pipeline of coming in and going out gather passage composition; FRP coupled column top is with boss, FRP coupled column is discrete to be arranged on the sandwich Combined concrete base plate of FRP, the FRP coupled column of discrete layout links into an integrated entity by prestressed concrete ring beam, the boss that FRP net shell dome is placed in FRP coupled column forms closed roof structure, FRP net shell lower end of encorbelmenting is fixed on the boss of FRP coupled column, and FRP net shell upper end of encorbelmenting is connected with FRP net shell dome by the pull bar of band ACTIVE CONTROL damper; The bottom of the sandwich Combined concrete base plate of FRP arranges groove, groove and FRP coupled column one_to_one corresponding, and the two ends of FRP sandwich Combined concrete base plate arrange U-shaped swimming pool; Arrange that in the both sides of the sandwich Combined concrete base plate of FRP FRP protects board wall; Braced structures is made up of telescopic spring inflation stake and raft foundation under water, raft foundation upper side arranges and pulls locating ring, the groove match of the bottom of telescopic spring inflation stake top and the sandwich Combined concrete base plate of FRP, falls in inflation stake when the sandwich Combined concrete base plate of FRP declines; Fix with guy rope device one end of ACTIVE CONTROL damper and the bottom of swimming pool, one end is fixed with water-bed single footing; Floating FRP supporter is arranged on the side of swimming pool, and floating FRP supporter is connected by FRP cylindrical reticulated shell with between swimming pool; The sandwich Combined concrete base plate of FRP between FRP coupled column is sunk type ball camber base plate, the top of sunk type ball camber base plate is closed by transparent high-strength tempered glass and is formed closed cavity, this closed cavity is become reservoir and fish jar by FRP baffle for separating, fish jar is on top, and reservoir is in bottom.
In such scheme, FRP net shell dome and FRP encorbelment on net shell and arrange thin film solar TRT, FRP cylindrical reticulated shell also arranges thin film solar TRT, convert solar energy into electrical energy, there is provided the clean energy to the illumination of indoor and outdoor, heating, food and drink and swimming sterilizing etc., realize zero environmental.
In such scheme, FRP net shell dome and FRP net shell of encorbelmenting connects into entirety by through rib and ring bar by hollow ball node.
In such scheme, telescopic spring inflation stake is by T-shaped FRP compound pile, high strong spring, the gentle valve composition of carbon cloth cylinder, high-strength ring spring is around outside T-shaped FRP compound pile, carbon cloth cylinder surrounds outside high strong spring, carbon cloth cylinder after inflation is smooth cylindric, air valve is arranged on carbon cloth cylinder, under the effect of superstructure load, inflation stake spring is compressed, gas is discharged, when T-shaped stake pressing contact is to bottom, for the maximum displacement that inflation stake declines, this process is slowly, in upper water, floating structure declines, and acquisition is good to be cushioned, high strong spring, under the sealing of carbon cloth cylinder, avoids the erosion of lake water, carbon cloth cylinder after inflation is smooth cylindric, is convenient to flowing through of impurity under water.
In such scheme, FRP coupled column is fixed on the sandwich Combined concrete base plate of FRP by crab-bolt, and combination base plate interior arranges shear stud; The two ends of swimming pool are arranged can the escape of switch, and there is lifeboat inside, once on fire, is convenient to the evacuation of aquatic building personnel.
In such scheme, adjacent two FRP coupled columns adopt steel truss to go along with sb. to guard him, and arrange built-in fitting in FRP coupled column, steel truss is connected with built-in fitting, arrange and are used for warming profiled sheet compoboard, profiled sheet compoboard leaves door and window hole inside steel truss; Steel truss arranged outside thin film solar TRT; The cross rib and perpendicular rib of steel truss keel all arrange groove, and wire arrangements in a groove.
In such scheme, adjacent two FRP coupled columns adopt the square pyramid space grid of finding time or Double-level Reticulated Shell to go along with sb. to guard him, in FRP coupled column, built-in fitting is set, built-in fitting connects rack or net shell, arranges profiled sheet compoboard, leave door and window hole above profiled sheet compoboard inside rack or net shell; Rack or net shell arranged outside thin film solar TRT, the hollow ball node of rack or net shell is arranged the access hole of wire.
The construction method of above-mentioned split type floating on water surface energy-saving building structural system:
The sandwich Combined concrete base plate of FRP adopts branch's Method for Installation, first reliably connects into U-shaped by the FRP plate outside the U-shaped swimming pool at two ends, punches, arrange built-in fitting bottom FRP plate, for the guy rope of later fixed band ACTIVE CONTROL damper is provided convenience; Then other base plate is spliced, comprise sunk type ball camber base plate, stayed groove, gather channel position at discrepancy pipeline and duct is set, be connected with the U-shaped swimming pool at two ends after having spliced, form the base plate of the sandwich Combined concrete base plate of overall FRP; Base plate connects shear stud, then concreting, before concrete does not solidify, the prefabricated upper plate connecting peg is installed on concrete, guarantees the reliable bond between upper and lower plates and concrete three; Reserved good corresponding duct, is anchored at the crab-bolt of FRP coupled column in the sandwich Combined concrete underplate concrete of FRP simultaneously; Connect the FRP plate that U-shaped swimming pool is vertical, then concreting, pool wall arranges the built-in fitting supporting cylindrical reticulated shell bearing; In sunk type ball camber closed cavity, arrange one FRP dividing plate, form reservoir and fish jar, top adopts transparent high-strength tempered glass; After concrete curing, form the sandwich Combined concrete base plate of FRP of the U-shaped swimming pool of whole band and sunk type ball camber cavity; Arrange that in the both sides of the sandwich Combined concrete base plate of FRP FRP protects board wall; The guy rope device of band ACTIVE CONTROL damper and base plate are connected, its other end is connected with single footing under water;
It is affixed good to manage the FRP of FRP coupled column with FRP sandwich Combined concrete base plate, after on post, built-in fitting locates, concreting, until top, after concrete strength reaches 75% of compressive strength, formwork colligation ring beam reinforcing cage and presstressed reinforcing steel, the bearing embedded part of net shell dome and net shell of encorbelmenting is arranged on capital, concreting, is formed the FRP coupled column of band boss, is linked into an integrated entity by FRP coupled column by prestressed concrete ring beam;
Net shell dome will be assembled into and net shell of encorbelmenting through rib and ring bar by hollow ball, be connected with net shell dome with the pull bar of band ACTIVE CONTROL damper net shell of encorbelmenting, net shell dome and net shell of encorbelmenting are supported on FRP coupled column, cylindrical reticulated shell side is supported on swimming pool wall, be connected with pool wall built-in fitting, cylindrical reticulated shell opposite side is then supported on floating FRP supporter, floating FRP supporter is formed through processing by FRP plate, vertical supporting is provided to cylindrical reticulated shell by buoyancy of water, at net shell dome, to encorbelment net shell, equal film laying solar panel above cylindrical reticulated shell, wire is arranged in bar by the access of hollow ball,
Adopt steel truss as top space enclosing structure, by the built-in fitting arranged in coupled column, realize being connected with steel truss, arrange in the inner side of steel truss and be used for warming profiled sheet compoboard, leave door and window hole above; Thin film solar TRT is installed in outside, the cross rib and perpendicular rib of steel truss keel arranges groove, is convenient to the hiding layout of thin film solar TRT wire;
The construction of braced structures under water, carries out smooth to the lakebed of raft foundation in advance, guarantees that bottom is a plane; Raft foundation is divided into some parts, prefabricated on land, on land the T-shaped FRP compound pile of telescopic spring inflation stake, high strong spring, the gentle valve sets of carbon cloth cylinder are installed simultaneously, be connected with raft plate; Sink to lakebed after raft plate is transported to assigned address, then by underwater self-compaction concrete, raft plate is connected together, raft foundation is arranged and pulls locating ring.
The present invention has following beneficial effect:
1, the present invention swims in waterborne, does not take land, and the realization of aquatic building can save a large amount of land resources, promotes the sustainable development of society.Base plate between coupled column is sunk type ball camber base plate, this pattern not only contributes to the floating of aquatic building, and can form 2 closed cavitys by FRP dividing plate, and surface adopts transparent high-strength tempered glass, visitor can directly walk on clear glass, enjoys the fish in pond.
2, split architectural structure system has broken away from the restriction that original aquatic building is subject to the depth of water and geological conditions, achieves superstructure and basic real disengaging.In view of superstructure and basis can depart from, give full play to buoyancy of water effect, eliminate the huge construction costs of building pile foundation, macroeconomic is better.
3, the whole building system of the present invention adopts advanced thin film solar generating, the green energy resource that application is clean, pollution-free, by Application of Solar Energy in building, realize the integration of film power generation construction, building is forged into a series of activity such as illumination, heating, food and drink that independently solar power plant is building provides clean electric power to supply, and reaches effectively energy-conservation object.
4, net shell dome of the present invention, net shell of encorbelmenting all adopt FRP material to make, not only lightweight, and the strength of materials is high, and attainable span is large.
5, building base plate and support combinations post can give full play to the performance of both FRP material and concrete, form combining structure component, greatly improve its bearing capacity and stiffness; FRP plate has good corrosion-resistant property, impervious good, and building base plate can contact with lake water for a long time, can use under water for a long time, can meet the requirement of design life.
6, present invention achieves the integrated of function and leisure, swimming pool not only meets the daily leisure amusement of visitor, and the escape arranged can make people take rapidly lifeboat to withdraw building, meet the fire protection requirement of building.
7, net shell dome, the net shell and work the space truss structure of the effect of going along with sb. to guard him of encorbelmenting, all adopt the FRP hollow ball of perforate and FRP bar to form, can be arranged in bar by hollow ball access wire, be conducive to the safety transmission of electricity, exempt from being exposed to the sun of daylight, effective life, is longer simultaneously.If space enclosing structure adopts steel truss component, the cross rib and perpendicular rib of steel truss keel can arrange groove, be also convenient to the hiding layout of thin film solar TRT wire.
8, the groove match of telescopic spring inflation stake top and superstructure base plate in support system under water, when dry season or water level lower maintenance base plate can slowly under drop to and inflate in stake, play the effect that temporary support retrains, without the need to very long; Prefabricated raft plate with hole can alleviate the weight of raft plate greatly, and be convenient to location and move, because raft foundation only plays the object of temporary support, so its thinner thickness, 30-50cm, is different from the raft foundation that real highrise building adopts.
9, inflate high strong spring in stake under the sealing of carbon cloth cylinder, can avoid the erosion of lake water, the carbon cloth cylinder after inflation is smooth cylindric, is convenient to flowing through of impurity under water, and has good corrosion resistance and impermeability.
10, split architectural structure system can be built into multilayer, can also be built into haplometrotic colony, couple together between monomer in same waters, forms one beautiful landscape waterborne, can be used for more visitor and local resident to use.
11, the many components of split architectural structure system can prefabrication, and in-site installation, shortens construction period greatly, and come into operation fast, cost performance is higher.
12, the guy rope device of band ACTIVE CONTROL damper is set between swimming pool bottom and single footing, the height of dried up of upper body structure can be controlled in real time, play stabilization simultaneously, avoid the translation of upper body and rock.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is middle reaches of the present invention swimming pool and the guy rope device schematic diagram being with ACTIVE CONTROL damper;
Fig. 3 is net shell dome and cantilever net shell plan view in the present invention;
Fig. 4 is the arrangement diagram of FRP coupled column and prestressed concrete ring beam in the present invention;
Fig. 5 is the spring inflation stake schematic diagram in the present invention after compression;
Fig. 6 is the annexation figure of FRP coupled column and steel truss in the present invention;
Fig. 7 is the annexation figure of FRP coupled column and rack in the present invention;
Fig. 8 is steel truss space enclosing structure front view in the present invention;
Fig. 9 is rack space enclosing structure front view in the present invention;
Figure 10 is the raft foundation schematic diagram with hole in the present invention;
Figure 11 is the arrangement diagram of FRP protecting wall and plug-in stair step in the present invention.
In figure: 1 net shell dome; 2 encorbelment net shell; 3 coupled columns; 4 combination base plates; 5 guy rope devices; 6 pipelines gather passage; 7 ring beams; 8 pull bars; 9 grooves; 10 swimming pools; 11 spring inflation stakes; 12 raft foundations; 13 locating rings; 14 single footings; 15 device of solar generating; 16 through rib; 17 ring bars; 18 compound piles; 19 high strong springs; 20 carbon cloth cylinders; 21 air valves; 22 escape; 23 lifeboat; 24 steel trusss; 25 profiled sheet compoboards; 26 built-in fittings; 27 racks; 28 keepers; 29 holes; 30 stair steps; 31 windows; 32; 33FRP cylindrical reticulated shell; 34 floating FRP supporters; 35FRP dividing plate; 36 reservoirs; 37 fish jars; 38 high-strength tempered glass; 39 protection board walls.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated:
As shown in Figure 1, this split type floating on water surface energy-saving building structural system comprises floating on water surface structure and braced structures under water, floating on water surface structure is encorbelmented by FRP net shell dome 1, FRP guy rope device 5, the FRP cylindrical reticulated shell 33 of net shell 2, FRP coupled column 3, the sandwich Combined concrete base plate 4 of FRP, band ACTIVE CONTROL damper, and floating FRP supporter 34, pipeline of coming in and going out gather passage 6 and form; FRP coupled column 3 top is with boss, and FRP coupled column 3 section form can be square, circular or polygon; FRP coupled column 3 is fixed on the sandwich Combined concrete base plate 4 of FRP by crab-bolt, is discretely to be arranged on the sandwich Combined concrete base plate 4 of FRP, and combination base plate 4 inside arranges shear stud; As Fig. 4, the FRP coupled column 3 of discrete layout links into an integrated entity by prestressed concrete ring beam 7, and in prestressed concrete ring beam 7, presstressed reinforcing steel can adopt the form of arrangement of curves; The boss that FRP net shell dome 1 is placed in FRP coupled column 3 forms closed roof structure, FRP net shell 2 lower end of encorbelmenting is fixed on the boss of FRP coupled column 3, capital boss both sides are as the bearing of net shell dome 1 with net shell 2 of encorbelmenting, and the two deadweight and the horizontal loading be subject to are born by the FRP coupled column 3 with boss; FRP net shell 2 upper end of encorbelmenting is connected with FRP net shell dome 1 by the pull bar 8 of band ACTIVE CONTROL damper, with the bulk deformation of the net shell 2 that reduces to encorbelment; The bottom of the sandwich Combined concrete base plate 4 of FRP arranges groove 9, groove 9 and FRP coupled column 3 one_to_one corresponding, consult Fig. 2, the two ends of FRP sandwich Combined concrete base plate 4 arrange U-shaped swimming pool 10, the two ends of swimming pool 10 are arranged can the escape 22 of switch, there is lifeboat 23 inside, once on fire, is convenient to the evacuation of aquatic building personnel; As Figure 11, arrange that in the both sides of the sandwich Combined concrete base plate 4 of FRP FRP protects board wall 39, the present invention is also provided with stair step 30; Floating FRP supporter 34 is arranged on the side of swimming pool 10, and floating FRP supporter 34 is connected by FRP cylindrical reticulated shell 33 with between swimming pool 10, and floating FRP supporter 34 is lageniform obturator, inflatable body in it.The sandwich Combined concrete base plate 4 of FRP between FRP coupled column 3 is sunk type ball camber base plate, the top of sunk type ball camber base plate is closed by transparent high-strength tempered glass 38 and is formed closed cavity, this closed cavity is separated into reservoir 36 and fish jar 37 by FRP dividing plate 35, fish jar 37 is on top, and reservoir 36 is in bottom.This pattern not only contributes to the floating of aquatic building, and visitor also can directly walk on transparent high-strength tempered glass 38, enjoys the fish in pond.
As Fig. 3, FRP net shell dome 1 and FRP net shell 2 of encorbelmenting connects into entirety by through rib 16 and ring bar 17 by hollow ball node.FRP net shell dome 1 and FRP encorbelment on net shell 2 and arrange thin film solar TRT 15, convert solar energy into electrical energy, and sterilizing etc. to the illumination of indoor and outdoor, heating, food and drink and swimming pool 10 provides the clean energy, realizes zero environmental.
As Fig. 6, adjacent two FRP coupled columns 3 adopt steel truss 24 to go along with sb. to guard him, built-in fitting 26 is set in FRP coupled column 3, steel truss 24 is connected with built-in fitting 26, realize reliably being connected with steel truss 24, as Fig. 8, arrange inside steel truss 24 and be used for warming profiled sheet compoboard 25, profiled sheet compoboard 25 leaves door 32 and window 31; Steel truss 24 arranged outside thin film solar TRT 15; The cross rib and perpendicular rib of steel truss 24 keel all arrange groove 9, is convenient to the hiding layout of thin film solar TRT 15 wire.
As Fig. 7, adjacent two FRP coupled columns 3 can also adopt the square pyramid space grid of finding time or Double-level Reticulated Shell to go along with sb. to guard him, built-in fitting 26 is set in FRP coupled column 3, built-in fitting 26 connects rack 27 or net shell, realize reliably being connected with rack 27 or net shell, arrange profiled sheet compoboard 25 inside rack 27 or net shell, profiled sheet compoboard 25 leaves door 32 and window 31 above; As Fig. 9, rack 27 or net shell arranged outside thin film solar TRT 15, the hollow ball node of rack 27 or net shell is arranged the access hole of wire, be convenient to thin film solar TRT 15 wire and hide layout at node and rod member inside, be conducive to the safety transmission of electricity.Rack 27 is also provided with keeper 28.
Braced structures is made up of telescopic spring inflation stake 11 and raft foundation 12 under water, and raft foundation 12 upper side arranges and pulls locating ring 13, for moving raft plate base 12; The groove 9 of the bottom of telescopic spring inflation stake 11 top and the sandwich Combined concrete base plate 4 of FRP matches, and when dry season or maintenance, the sandwich Combined concrete base plate 4 of FRP can drop to down in spring inflation stake 11; Fix with guy rope device 5 one end of ACTIVE CONTROL damper and the bottom of swimming pool 10, one end is fixed with water-bed single footing 14, for controlling the height of dried up of upper body structure in real time, playing stabilization simultaneously, avoiding the translation of upper body and rocking.As Figure 10, raft foundation 12 can make band hole 29, greatly alleviates the weight of raft foundation 12, is convenient to location and mobile.
As Fig. 5, telescopic spring inflation stake 11 is by T-shaped FRP compound pile 18, high strong spring 19, carbon cloth cylinder 20 and air valve 21 form, high strong spring 19 is looped around outside T-shaped FRP compound pile 18, carbon cloth cylinder 20 surrounds outside high strong spring 19, carbon cloth cylinder after inflation 20 is in smooth cylindric, air valve 21 is arranged on carbon cloth cylinder 20, under the effect of superstructure load, inflation stake spring is compressed, gas is discharged, when T-shaped stake pressing contact is to bottom, for the maximum displacement that spring inflation stake 11 declines, this process is slowly, in upper water, floating structure declines, and acquisition is good to be cushioned, high strong spring 19, under carbon cloth cylinder 20 seals, avoids the erosion of lake water, carbon cloth cylinder after inflation 20, in smooth cylindric, is convenient to flowing through of impurity under water.
The invention described above is all monomer individual layer, the present invention can also be built into the split architectural structure system of multilayer, can also be built into haplometrotic colony, couple together between monomer in same waters, form one beautiful landscape waterborne, can be used for more visitor and local resident to use.
The construction method of above-mentioned split type floating on water surface energy-saving building structural system:
The sandwich Combined concrete base plate 4 of multi-functional FRP adopts branch's construction method, first the FRP plate outside the U-shaped swimming pool 10 at two ends is reliably connected into U-shaped, punch bottom FRP plate, built-in fitting 26 is set, for the guy rope of later fixed band ACTIVE CONTROL damper is provided convenience; Then other base plate is spliced, comprise sunk type ball camber base plate, stay groove 9, gather passage 6 position at discrepancy pipeline and duct is set, be connected with U-shaped swimming pool 10 outer panel at two ends after having spliced, form the base plate of the sandwich Combined concrete base plate 4 of overall FRP, because FRP plate is lighter, can swim on the water surface, save the working procedure that construction arranges support; Base plate connects shear stud, then concreting, before concrete does not solidify, the prefabricated upper plate connecting peg is installed on concrete, guarantees the reliable bond between upper and lower plates and concrete three; Reserved good corresponding duct, is reliably anchored at the crab-bolt of support combinations post 3 in underplate concrete simultaneously.After comprising whole plane constructions of swimming pool base plate, connect the FRP plate that U-shaped swimming pool 10 is vertical, then concreting, pool wall arranges the built-in fitting 26 supporting cylindrical reticulated shell 33 bearing; In sunk type ball camber, arrange one FRP dividing plate 35, form 2 closed cavitys, reservoir 36 and fish jar 37, ground adopts transparent high-strength tempered glass 38, and visitor can directly walk on clear glass, enjoys the fish in pond; After concrete curing, form the sandwich Combined concrete base plate 4 of FRP of the U-shaped swimming pool of whole band 10 and sunk type ball camber cavity.The FRP good in the both sides layout design of the sandwich Combined concrete base plate 4 of FRP protects board wall 39.The guy rope device 5 of band ACTIVE CONTROL damper is connected with base plate intact, guarantees not seep water in junction; The other end is connected with single footing 14 under water.Take the initiative and control the effect of damper, base plate is tightly pulled on the water surface, the stationarity of base plate can be guaranteed like this, for top-out construction provides a favorable security.
It is affixed good to manage the FRP of coupled column 3 with base plate, after on post, built-in fitting 26 locates, concreting, until top, after concrete strength reaches 75% of compressive strength, formwork colligation ring beam 7 reinforcing cage and presstressed reinforcing steel, the bearing embedded part of net shell dome 1 and net shell 2 of encorbelmenting is arranged on capital, concreting, and maintenance reaches form removal after some strength, form the FRP coupled column 3 of band boss, by ring beam 7, FRP coupled column 3 is linked into an integrated entity.
By hollow ball will through rib 16 and ring bar 17 and corresponding rod member be assembled into net shell dome 1, encorbelment net shell 2 and cylindrical reticulated shell 33, to encorbelment since net shell 2 is connected with net shell dome 1 with the pull bar 8 of band ACTIVE CONTROL damper, net shell dome 1 and net shell 2 of encorbelmenting are supported on FRP coupled column 3, and cylindrical reticulated shell 33 side is supported on pool wall, be connected reliably with built-in fitting 26, opposite side is then supported on floating FRP supporter 34, floating FRP supporter 34 is formed through processing by FRP plate, provides vertical supporting by buoyancy of water to cylindrical reticulated shell 33.Film laying device of solar generating 15 on three kinds of net shells, wire is arranged in bar by the access of hollow ball, guarantees that wire is not exposed.
Adopt steel truss 24 as the space enclosing structure of superstructure system, by the built-in fitting 26 arranged in coupled column 3, realize reliably being connected with steel truss 24, arrange in the inner side of steel truss 24 and be used for warming profiled sheet compoboard 25, leave door 32 and window 31 above; Thin film solar TRT 15 is installed in outside, the cross rib and perpendicular rib of steel truss 24 keel arranges groove 9, is convenient to the hiding layout of thin film solar TRT 15 wire.
The space enclosing structure of the superstructure system in above-mentioned construction method also can adopt the square pyramid space grid structure or double-layer latticed shell structure of finding time, by the built-in fitting 26 arranged in coupled column 3, realize being connected with rack 27 or the reliable of net shell, arrange for warming profiled sheet compoboard 25 in the inner side of rack 27 or net shell, leave door 32 and window 31 above; Arranged outside thin film solar TRT 15, rack 27 or net shell hollow ball node arrange the access hole of wire, are convenient to thin film solar TRT 15 wire and hide layout at node and rod member inside, be conducive to the safety transmission of electricity.
Support system is made up of telescopic spring inflation stake 11 and prefabricated steel concrete raft foundation 12 under water.Carry out smooth to the lakebed of raft foundation 12 in advance, guarantee that bottom is a plane; For ease of the transport to valve plate basis 12, raft foundation 12 is divided into some parts, prefabricated on land, on land the T-shaped FRP compound pile 18 of telescopic spring inflation stake 11, high strong spring 19, foldable carbon cloth cylinder 20 and air valve 21 are assembled simultaneously, realize reliably being connected with raft plate; Sink to lakebed after raft plate with inflation stake is transported to assigned address with other raft plates, then by underwater self-compaction concrete, raft plate is connected together, raft foundation 12 is arranged and pulls locating ring 13, for moving raft plate base 12; Telescopic spring inflation stake 11 matches with the groove 9 of superstructure base plate, and when dry season or maintenance by adjustment ACTIVE CONTROL damper, base plate can drop to down in inflation stake, guarantees that superstructure exempts from breakage.Prefabricated raft plate also can make band hole, greatly alleviates the weight of raft plate, is convenient to location and moves.
Claims (8)
1. a split type floating on water surface energy-saving building structural system, it is characterized in that: this split type floating on water surface energy-saving building structural system comprises floating on water surface structure and braced structures under water, floating on water surface structure is encorbelmented by FRP net shell dome (1), FRP guy rope device (5), the FRP cylindrical reticulated shell (33) of net shell (2), FRP coupled column (3), the sandwich Combined concrete base plate (4) of FRP, band ACTIVE CONTROL damper, and floating FRP supporter (34), pipeline of coming in and going out gather passage (6) composition; FRP coupled column (3) top is with boss, FRP coupled column (3) is discrete to be arranged on the sandwich Combined concrete base plate (4) of FRP, the FRP coupled column (3) of discrete layout links into an integrated entity by prestressed concrete ring beam (7), the boss that FRP net shell dome (1) is placed in FRP coupled column (3) forms closed roof structure, FRP net shell (2) lower end of encorbelmenting is fixed on the boss of FRP coupled column (3), and FRP net shell (2) upper end of encorbelmenting is connected with FRP net shell dome (1) by the pull bar (8) of band ACTIVE CONTROL damper; The bottom of the sandwich Combined concrete base plate (4) of FRP arranges groove (9), groove (9) and FRP coupled column (3) one_to_one corresponding, and the two ends of FRP sandwich Combined concrete base plate (4) arrange U-shaped swimming pool (10); Arrange that in the both sides of the sandwich Combined concrete base plate (4) of FRP FRP protects board wall (39); Braced structures is made up of telescopic spring inflation stake (11) and raft foundation (12) under water, raft foundation (12) upper side arranges and pulls locating ring (13), the groove (9) of the bottom of telescopic spring inflation stake (11) top and the sandwich Combined concrete base plate (4) of FRP matches, and falls on spring inflation stake (11) when the sandwich Combined concrete base plate (4) of FRP declines; Fix with guy rope device (5) one end of ACTIVE CONTROL damper and the bottom of swimming pool (10), one end is fixed with water-bed single footing (14); Floating FRP supporter (34) is arranged on the side of swimming pool (10), and floating FRP supporter (34) is connected by FRP cylindrical reticulated shell (33) with between swimming pool (10); The sandwich Combined concrete base plate (4) of FRP between FRP coupled column (3) is sunk type ball camber base plate, the top of sunk type ball camber base plate is closed by transparent high-strength tempered glass (38) and is formed closed cavity, this closed cavity is separated into reservoir (36) and fish jar (37) by FRP dividing plate (35), fish jar (37) is on top, and reservoir (36) is in bottom.
2. split type floating on water surface energy-saving building structural system according to claim 1, it is characterized in that: described FRP net shell dome (1) and FRP encorbelment, and net shell (2) is upper arranges thin film solar TRT (15), and FRP cylindrical reticulated shell (33) also arranges thin film solar TRT (15).
3. split type floating on water surface energy-saving building structural system according to claim 2, it is characterized in that: described telescopic spring inflation stake (11) is made up of T-shaped FRP compound pile (18), high strong spring (19), carbon cloth cylinder (20) and air valve (21), high strong spring (19) is looped around T-shaped FRP compound pile (18) outward, carbon cloth cylinder (20) surrounds high strong spring (19) outward, carbon cloth cylinder (20) after inflation is in smooth cylindric, and air valve (21) is arranged on carbon cloth cylinder (20).
4. split type floating on water surface energy-saving building structural system according to claim 3, is characterized in that: described FRP net shell dome (1) and FRP net shell (2) of encorbelmenting connects into entirety by through rib (16) and ring bar (17) by hollow ball node.
5. split type floating on water surface energy-saving building structural system according to claim 4, is characterized in that: described FRP coupled column (3) is fixed on the sandwich Combined concrete base plate (4) of FRP by crab-bolt, and combination base plate (4) inside arranges shear stud; The two ends of swimming pool (10) are arranged can the escape (22) of switch, and there is lifeboat (23) inside.
6. split type floating on water surface energy-saving building structural system according to claim 5, it is characterized in that: described adjacent two FRP coupled columns (3) adopt steel truss (24) to go along with sb. to guard him, built-in fitting (26) is set in FRP coupled column (3), steel truss (24) is connected with built-in fitting (26), steel truss (24) inner side arranges and is used for warming profiled sheet compoboard (25), profiled sheet compoboard (25) leaves door (32) and window (31); Steel truss (24) arranged outside thin film solar TRT (15); The cross rib and perpendicular rib of steel truss (24) keel all arrange groove (9), and wire arrangements is in groove (9).
7. split type floating on water surface energy-saving building structural system according to claim 5, it is characterized in that: the square pyramid space grid that described adjacent two FRP coupled column (3) employings are found time or Double-level Reticulated Shell are gone along with sb. to guard him, built-in fitting (26) is set in FRP coupled column (3), built-in fitting (26) connects rack (27) or net shell, arrange profiled sheet compoboard (25) inside rack (27) or net shell, profiled sheet compoboard (25) leaves door (32) and window (31) above; Rack (27) or net shell arranged outside thin film solar TRT (15), the hollow ball node of rack (27) or net shell is arranged the access hole of wire.
8. a construction method for split type floating on water surface energy-saving building structural system according to claim 6, is characterized in that:
The sandwich Combined concrete base plate (4) of FRP adopts branch's Method for Installation, first the FRP plate in the U-shaped swimming pool (10) at two ends outside is reliably connected into U-shaped, punch bottom FRP plate, built-in fitting (26) is set, for the guy rope of later fixed band ACTIVE CONTROL damper is provided convenience; Then other base plate is spliced, comprise sunk type ball camber base plate, stayed groove (9), gather passage (6) position at discrepancy pipeline and duct is set, be connected with the U-shaped swimming pool (10) at two ends after having spliced, form the base plate of the sandwich Combined concrete base plate (4) of overall FRP; Base plate connects shear stud, then concreting, before concrete does not solidify, the prefabricated upper plate connecting peg is installed on concrete, guarantees the reliable bond between upper and lower plates and concrete three; Reserved good corresponding duct, is anchored at the crab-bolt of FRP coupled column (3) in FRP sandwich Combined concrete base plate (4) concrete simultaneously; Connect the FRP plate that U-shaped swimming pool (10) is vertical, then concreting, pool wall arranges the built-in fitting (26) supporting cylindrical reticulated shell (33) bearing; In sunk type ball camber closed cavity, arrange one FRP dividing plate (35), form reservoir (36) and fish jar (37), top adopts transparent high-strength tempered glass (38); After concrete curing, form the sandwich Combined concrete base plate (4) of FRP of the U-shaped swimming pool of whole band (10) and sunk type ball camber cavity; Arrange that in the both sides of the sandwich Combined concrete base plate (4) of FRP FRP protects board wall (39); The guy rope device (5) of band ACTIVE CONTROL damper connected with base plate, its other end is connected with single footing (14) under water;
It is affixed good to manage the FRP of FRP coupled column (3) with FRP sandwich Combined concrete base plate (4), after on post, built-in fitting (26) locates, concreting, until top, after concrete strength reaches 75% of compressive strength, formwork colligation ring beam (7) reinforcing cage and presstressed reinforcing steel, the bearing embedded part of net shell dome (1) and net shell (2) of encorbelmenting is arranged on capital, concreting, form the FRP coupled column (3) of band boss, by prestressed concrete ring beam (7), FRP coupled column (3) is linked into an integrated entity;
Net shell dome (1) will be assembled into and net shell (2) of encorbelmenting through rib (16) and ring bar (17) by hollow ball, be connected with net shell dome (1) with the pull bar (8) of band ACTIVE CONTROL damper net shell (2) of encorbelmenting, net shell dome (1) and net shell (2) of encorbelmenting are supported on FRP coupled column (3), cylindrical reticulated shell (33) side is supported on swimming pool (10) pool wall, be connected with pool wall built-in fitting (26), cylindrical reticulated shell (33) opposite side is then supported on floating FRP supporter (34), floating FRP supporter (34) is formed through processing by FRP plate, vertical supporting is provided to cylindrical reticulated shell (33) by buoyancy of water, at net shell dome (1), to encorbelment net shell (2), cylindrical reticulated shell (33) is equal film laying device of solar generating (15) above, wire is arranged in bar by the access of hollow ball,
Adopt steel truss (24) as top space enclosing structure, by the built-in fitting (26) arranged in coupled column (3), realize being connected with steel truss (24), arrange in the inner side of steel truss (24) and be used for warming profiled sheet compoboard (25), leave door (32) and window (31) above; Thin film solar TRT (15) is installed in outside, the cross rib and perpendicular rib of steel truss (24) keel arranges groove (9), is convenient to the hiding layout of thin film solar TRT (15) wire;
The construction of braced structures under water, carries out smooth to the lakebed of raft foundation (12) in advance, guarantees that bottom is a plane; Raft foundation (12) is divided into some parts, prefabricated on land, on land the T-shaped FRP compound pile (18) of telescopic spring inflation stake (11), high strong spring (19), carbon cloth cylinder (20) and air valve (21) are assembled simultaneously, be connected with raft plate; Sink to lakebed after raft plate is transported to assigned address, then by underwater self-compaction concrete, raft plate is connected together, pull locating ring (13) in the upper setting of raft foundation (12).
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