CN101260690B - Self vibration/shock damping pool suitable for suspended type architecture structure and its mounting method - Google Patents
Self vibration/shock damping pool suitable for suspended type architecture structure and its mounting method Download PDFInfo
- Publication number
- CN101260690B CN101260690B CN2008100266495A CN200810026649A CN101260690B CN 101260690 B CN101260690 B CN 101260690B CN 2008100266495 A CN2008100266495 A CN 2008100266495A CN 200810026649 A CN200810026649 A CN 200810026649A CN 101260690 B CN101260690 B CN 101260690B
- Authority
- CN
- China
- Prior art keywords
- pond
- shake
- girder steel
- vibration damping
- flooring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a self vibration/shock reduction water pool applicable to a suspended building structure, comprising a water pool body and a top slab of the water pool, the water pool is positioned in an interior span area of the suspended building structure, and at least one side of the water pool is used to be connected with a beam. The self vibration/shock reduction water pool can be flexibly arranged in the building structure with diversified forms, and can be an independent water pool; the self vibration/shock reduction water pool also can consist of a plurality of water pools, at this moment, at least one side of each water pool forming the self vibration/shock reduction water pool is used to be connected with the beam. The self vibration/shock reduction water pool has the advantages of low investment cost and good vibration reduction effect. The mounting method of the self vibration/shock reduction water pool particularly comprises the following steps: (1) the water pool is manufactured and mounted in the interior span area of the suspended building structure, and the bottom of at least one side of the water pool is supported on the beam; (2) liquid is injected into the water pool to the designed height; (3) the top slab is arranged on the top of the water pool.
Description
Technical field
The present invention relates to damping device and mounting method thereof in the building structure, particularly relate to a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond and mounting method thereof.
Background technology
In the conventional building structure, most vertical member is earlier by after the basic fixed, and then supported whole building structure, and in the space structures that hangs, only be provided with a small amount of rigidity bigger land steel cylinder or concrete core tube, both born vertical load, again as the main lateral resistant member of structure, middle part or top at core tube 2 are provided with cantilever crossbeam or cantilever truss 1, and again by stretching out suspension rod on cantilever crossbeam or the cantilever truss, that has hung its below respectively hangs floor 3 (referring to Fig. 2).The space structures that hangs is different with the structural system of general type, and vertical load at first passes to semi girder or cantilever truss by suspension rod, reaches the core tube by semi girder or cantilever truss again, and its force path is not direct, structure stress situation complexity.Under the situation of earthquake, the core tube has been born the geological process of bed rearrangement building, is anti-vibration defense lines unique in the structure; And adopt the building center of gravity of this build how higher, and cause the position of making a concerted effort of horizontal earthquake action higher, overturning moment increases; In addition, building structure is very sensitive to vertical motion.Therefore, the anti-seismic performance of suspension space structures is more relatively poor relatively than general structural system.Most of vertical bar in the space structures that hangs extends out from self deformable semi girder or cantilever truss, its amount of deflection is along with loads change, the vibration of each member can influence each other, transmits and superpose, even many vibration sources produce resonance or the like, therefore, the vibration damping of this class formation/shake design is vital.In addition, suspended structure mostly is the space structures of large span greatly, and removing needs to consider horizontal earthquake action, the more important thing is and will consider vertical geological process, and the vibration that People's Bank of China's load is produced is also very important.
In the prior art, shock insulation equipment is set between basis and major structure of construction, perhaps between post and the post, between beam and the wall, perhaps a large amount of tuned mass dampers is installed, thereby is reached vibration damping/shake effect at underfloor to reduce geological process.Its weak point is: (1) is owing to hang space structures and only depend on and land the core tube on a small quantity and bear vertical load, the required basic counter-force of cylindrical shell is bigger usually, if shock insulation equipment is set on the basis, then will inevitably higher requirement be proposed to the bearing capacity and the rigidity of equipment, need bigger economy input, and base isolation only can reduce the distortion under the horizontal earthquake action, and is little to response of structure influence under the vertical geological process, can not eliminate the danger of resonance fully; (2) if between member or underfloor tuned mass damper is installed, those just like the damping unit that supports can to have a strong impact on building attractive in appearance, even hindered the separation of building.
At present, still only lack and simply to utilize the building structure self-condition,, both can be used as the part of building structure, can play the vibration damping/shake device of the effect of damping vibration attenuation/shake simultaneously again structure itself by increasing a small amount of additional member.
Summary of the invention
The purpose of this invention is to provide a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond and mounting method thereof, by at the suspended structure interior span, the building pond is installed, form building structure from vibration damping/shake device, reduce vibration thereby reach, particularly reduce the purpose of vertical motion, under the prerequisite that does not influence the architectural appearance effect, cost of investment is low, good damping result.
Technical scheme of the present invention can realize by following measure: a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond, comprise pond main body and pond top board, it is characterized in that described pond is positioned at the transregional of suspended type architecture structure, at least one side in described pond is used for linking to each other with beam.Of the present invention from vibration damping/shake pond, can be in building structure flexible arrangement, various informative, can be an independently pond; Describedly also can be made up of a plurality of ponds from vibration damping/shake pond, at this moment, at least one side of described formation from each pond in vibration damping/shake pond is used for linking to each other with beam.
The present invention is in suspended type architecture structure, transregional being provided with in hanging from vibration damping/shake pond, when vibration takes place in major structure of construction under load action, liquid in the pond also can vibrate accordingly, but the liquid oscilaltion meeting lags behind the vibration of agent structure, the flowing pressure that is produced during liquid oscilaltion can react on rigid container---pond, and pass on the agent structure, thereby the vibration to agent structure exerts an influence, this influence is the combination of inertia force and power consumption effect, utilize the inharmonious vibration between liquid and agent structure in the pond, the power consumption effect of damping and the absorbing effect of inertia reduce to vibrate the influence to agent structure.Because the pond is arranged in the interior transregional of suspended structure, except reducing vibration, the moment of flexure that also bracketed part is produced plays balanced action simultaneously.
When building structure does not have courtyard, describedly can be arranged on the optional position in transregional in the suspended structure from vibration damping/shake pond, as on the flooring of transregional building structure in being arranged on.For making the effect maximization in pond, of the present inventionly preferably be arranged in the interior transregional of suspended structure between two parties, and need be provided with the flooring girder steel below the pond from vibration damping/shake pond.
When being provided with courtyard in the building structure, the present invention can do following improvement, describedly can be the ring-type pond of being made up of a plurality of ponds from vibration damping/shake pond, and promptly a plurality of ponds arrange ringwise along the courtyard periphery, thereby makes the effect maximization in pond; The inner ring in described ring-type pond should be as far as possible along the edge of courtyard, and the inner ring in ring-type pond can not exceed the edge of courtyard, otherwise can influence the building impression.Overlooking profile and can being geometries or irregularly shaped such as rectangle, triangle of each pond in described formation ring-type pond mainly decided according to concrete designing requirement.
The present invention can do following improvement, describedly can be positioned at the top of suspended type architecture structure from vibration damping/shake pond, and a wherein side in described pond is used for and being connected of floor secondary beam, and opposite side is used for winding up being connected of chord member with truss.
The present invention can also do following improvement, describedly can also be positioned on the flooring of suspended type architecture structure from vibration damping/shake pond, and the both sides in described pond are respectively applied for and being connected of flooring girder steel, and promptly described pond can be arranged between the two adjacent flooring girder steels.
Pond of the present invention top board is positioned at the top, pond, leave the required space of vibration between the liquid level in pond top board and the pond, described space, be that optimum distance between pond top board and the liquid level needs the various calculation of parameter such as viscous force of liquid in the height, pond according to liquid in architecture quality, the rigidity of structure, pond size, the pond to draw, different pond arrangements causes this distance also inequality.
Be convenient maintenance, the pond top board on top, described pond adopts steel deck-plate, and described cover plate below can also add stiffening rib according to designing requirement, has both guaranteed that building is attractive in appearance, can effectively avoid ponding between the stiffening rib again.Can also be provided with built-in fitting in the sidewall of described pond, described pond top board links to each other with built-in fitting.
A kind of mounting method from vibration damping/shake pond that is applicable in the suspended type architecture structure specifically may further comprise the steps,
(1). be positioned at the transregional of suspended type architecture structure, making the pond also is installed, and with the bottom supporting of at least one side in pond on beam;
(2). in described pond, inject liquid to design height;
(3). the pond top board is installed at top, described pond.
The present invention can do following improvement, in described step 1, described beam can be the floor secondary beam, be about to describedly be arranged in top transregional in the building structure from vibration damping/shake pond, and preferably arrange between two parties: at first, make and install truss in the agent structure wind up chord member and floor secondary beam, because the truss agent structure is a steel work, and the pond outer wall is a concrete structure, can not directly connect between the two, therefore, in described step 1, set up the supporting plate that stretches out to pond one side in the wind up bottom surface of chord member of truss; Because the height of floor secondary beam is less than the height of the chord member that winds up, therefore also the floor secondary beam is done to increase processing, promptly auxilliary beam is increased in fixed installation below the floor secondary beam, and be provided with outwardly directed base plate increasing auxilliary beam bottom, a side bottom supporting that makes described pond is on truss winds up the supporting plate of chord member, and the opposite side bottom supporting is on the described base plate of increasing auxilliary beam.
Because building structure does not allow pond and attached member thereof to exceed the wind up altitude range of chord member of truss, for doing big pond as far as possible, the height of pond and attached member thereof takies the height of whole upper cord member as much as possible, in described step 1, the stiffener of tension can also on winding up the supporting plate of chord member, truss be set, soon stiffener is arranged on and winds up between chord member and the supporting plate, has enough supporting capacitys to guarantee supporting plate.
The present invention can also do following improvement, and floor secondary beam of the present invention can adopt i iron, promptly comprises the upper and lower edge of a wing and web, and then described increasing assisted the also corresponding employing i iron of beam, and its bottom flange is as the base plate of increasing auxilliary beam; For holding the sidewall in pond, in described step 1, also make the bottom flange of increasing auxilliary beam be wider than the bottom flange of floor secondary beam, and will increase auxilliary beam web upper/lower terminal respectively with the bottom flange of floor secondary beam, increase auxilliary beam the bottom flange welding fixing.The safety of increasing auxilliary beam that increases in order to guarantee in the described step 1, can also be set up stiffener in the web inboard of increasing auxilliary beam.The present invention can also do following further improvement, in order to ensure the safety that is connected with the floor secondary beam from vibration damping/shake pond, in the described step 1, at last, by designing requirement colligation pond reinforcing bar, water and smash the pond concrete, within the altitude range at floor secondary beam place, also with sidewall thickening adjacent on the pond with the floor secondary beam, the pond sidewall thickness that makes floor secondary beam place altitude range is greater than the pond sidewall thickness of increasing auxilliary beam place altitude range, the pond sidewall can closely be contacted with the web of floor secondary beam, thus with the lower support of this side of pond on the bottom flange of increasing auxilliary beam, the top of this side of pond then is supported on the bottom flange of floor secondary beam.
The present invention can also do following improvement, when bottom floor transregional in the suspended structure is when hanging on the interior span of cantilever crossbeam or cantilever truss by suspension rod, described self vibration/shock damping pool can also be arranged at the interior span centre that respectively hangs floor of truss bottom, and the size and location in pond should be used and build requirement attractive in appearance and be advisable not influence.Equally, under the situation of conditions permit, the pond should be done greatly as much as possible, and preferably is arranged at transregional center in the suspended structure.The position that the pond is provided with can directly be arranged on the flooring by building requirements; Also can be arranged on the flooring girder steel, but this moment, concrete floor can not be arranged at flooring girder steel top.
When the beam described in the step 1 of the present invention is described flooring girder steel, be about to describedly be arranged on the flooring of suspension floor transregional in the building structure: at first from vibration damping/shake pond, make and install the flooring girder steel of the suspension floor in the agent structure, in building structure, make on the flooring of transregional suspension floor then and the installation pond, and the bottom surface of each both sides, pond all is supported on the flooring girder steel of both sides.
Flooring girder steel of the present invention also can adopt i iron, can be arranged within the altitude range of flooring girder steel from vibration damping/shake pond described, the height that is the flooring girder steel is enough, make the pond height be less than or equal to the height of flooring girder steel, at this moment, the arrangement in pond is similar to above-mentioned pond in wind up situation between chord member and the floor secondary beam of truss, but different is, because the flooring girder steel is contour, then the bottom surface of both sides, pond all can be supported on the bottom flange of flooring girder steel, and not need the flooring girder steel is transformed separately.
The present invention can also be arranged on the pond outside the altitude range of flooring girder steel, it is the insufficient height of flooring girder steel, make the height of the height in pond above the flooring girder steel, at this moment, the method of installing on secondary beam with the pond is similar, can below the flooring girder steel, fixedly mount i iron and increase auxilliary beam, for holding the sidewall in pond, in described step 1, make the bottom flange of increasing auxilliary beam be wider than the bottom flange of flooring girder steel, and will increase auxilliary beam web on, following two ends respectively with the bottom flange of flooring girder steel, the bottom flange welding of increasing auxilliary beam is fixing, makes the bottom surface of both sides, described pond all be supported in both sides and increases on the bottom flange of auxilliary beam.In like manner, the safety of increasing auxilliary beam that increases in order to guarantee can also be set up stiffener in the web inboard of increasing auxilliary beam.In order to ensure the safety that is connected with the flooring girder steel from vibration damping/shake pond, in the described step 1, at last, by designing requirement colligation pond reinforcing bar, water and smash on the coagulation of pond, within the altitude range at flooring girder steel place, also with both sides sidewall thickening adjacent on the pond with the flooring girder steel, the pond sidewall thickness that makes flooring girder steel place altitude range is greater than the pond sidewall thickness of increasing auxilliary beam place altitude range, the pond sidewall can closely be contacted with the web of flooring girder steel, thereby on the bottom flange of increasing auxilliary beam of flooring girder steel, the both sides on top, pond then are supported on the bottom flange of flooring girder steel with the two-side supporting of bottom, pond.
When pond of the present invention directly is arranged at flooring when above, can will directly be fixed on the flooring from vibration damping/shake pond, the structure in pond can be similar to existing building pond.Usually, architectural top in suspended structure, because the requirement of equipment work post, fixing building pond need be set, existing building pond generally is divided into two kinds, fire cistern and drinking water tank, and the building pond is arranged by the requirement of building and equipment work post, can be pond independently, also can be a plurality of.For not influencing architectural image and function, building pond operated by rotary motion is at basement or top layer, also can be arranged on other positions during conditions permit, when with above-mentioned building pond simultaneously as the time from vibration damping/shake pond, these ponds should be done greatly as much as possible, and are arranged at transregional center in the suspended structure as far as possible.In the existing building, most building pond stays the manhole of establishing all to be arranged on the sidewall in pond, but existing building pond is used for when of the present invention, water in the pond can vibrate when vibration takes place structure accordingly, for avoiding water when vibrating, to overflow the pond, manhole is arranged at top board place, pond.
Compared with prior art, advantage of the present invention is:
(1). of the present invention be applicable in the suspended type architecture structure from vibration damping/shake pond and mounting method thereof, interior transregional by in suspended structure, utilize existing or additional building pond, form structure from vibration damping/shake device, neither influence architectural effect, only need increase a spot of investment again or not need to increase any investment, just can reach better damping/shake effect;
(2). of the present invention be applicable in the suspended type architecture structure from vibration damping/shake pond and mounting method thereof, described easy for installation from vibration damping/shake pond, can be according to the designing requirement flexible arrangement, the pond can be positioned at the top of suspended type architecture structure, can also be positioned on the flooring of suspended type architecture structure; Described pond is except reducing the distortion of building structure under horizontal earthquake action, the more important thing is and to reduce the distortion of structure under vertical geological process, can also reduce the response of structure under other vibration source effect, vibration damping/shake is effective, and can eliminate the danger that hangs many vibration sources generation resonance in the space structures;
(3). of the present invention be applicable in the suspended type architecture structure from vibration damping/shake pond and mounting method thereof, because the pond is arranged on the interior transregional of building structure, but former set vibration damping/shake pond is the weight of balance part suspended portion both, can be used as vibration damping/shake device again, dual-use material is reduced investment outlay;
(4). of the present invention be applicable in the suspended type architecture structure from vibration damping/shake pond and mounting method thereof, can utilize existing building or structural element, increase some additional damping members, both stressed with the main structure compatible deformation, can play vibration damping/shake effect again, modern design, practical.
Description of drawings
Fig. 1 is the schematic top plan view in the suspended type architecture structure top layout that courtyard is arranged from vibration damping/shake pond of the embodiment of the invention 1;
Fig. 2 is that the I-I of Fig. 1 is to sectional view;
Fig. 3 be the embodiment of the invention 1 from cut-away enlarged view that vibration damping/the shake pond is arranged in suspended type architecture structure;
Fig. 4 be the embodiment of the invention 1 the enlarged diagram of analysing and observe from vibration damping/shake pond is installed between chord member of truss and floor secondary beam;
Fig. 5 is that the truss of the suspended type architecture structure of the embodiment of the invention 1 winds up and sets up the schematic diagram of supporting plate and stiffener;
Fig. 6 is the schematic diagram that setting up on the floor secondary beam of the embodiment of the invention 1 increased auxilliary beam;
Fig. 7 is the cover plate bottom schematic view from vibration damping/shake pond of the embodiment of the invention 1;
Fig. 8 be the embodiment of the invention 2 or 3 from vibration damping/shake pond the schematic top plan view of arranging on the suspended type architecture structure flooring of courtyard is being arranged;
Fig. 9 is that the II-II of Fig. 8 is to cut-away view;
Figure 10 be the embodiment of the invention 2 cut-away enlarged view from vibration damping/shake pond is installed between the flooring girder steel;
Figure 11 is the cut-away enlarged view of installing between the flooring girder steel after increasing of the embodiment of the invention 3 from vibration damping/shake pond;
Figure 12 is the sectional view of transregional layout placed in the middle in the vibration damping/suspended type architecture structure of shake pond at no courtyard of the embodiment of the invention 4;
Figure 13 be of the present invention in the vibration damping/suspended type architecture structure of shake pond at no courtyard transregional arranged off-centre schematic diagram;
Figure 14 of the present invention in the vibration damping/suspended type architecture structure of shake pond at no courtyard the transregional schematic diagram that is staggeredly arranged.
The specific embodiment
Embodiments of the invention 1 are shown in Fig. 1～7, and in the present embodiment, suspended type architecture structure comprises truss 1, core tube 2 and hang floor 3 that suspended structure is divided into cantilever portion A and interior transregional B; Also be provided with courtyard C in the building structure.Present embodiment a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond, the ring-type pond of forming by a plurality of ponds 4, be that a plurality of ponds 4 are arranged ringwise along courtyard C periphery, thereby make the effect maximization in pond, and make the interior transregional B that is centrally placed in suspended type architecture structure from vibration damping/shake pond, and be positioned at the top of suspended type architecture structure.Each pond 4 comprises pond main body 41 and pond top board 42, constitutes a wherein side from each pond 4 in vibration damping/shake pond and is used for and being connected of floor secondary beam 5, and opposite side is used for winding up being connected of chord member 6 with truss.The inner ring in ring-type pond along but do not exceed the edge of courtyard C, the profile of overlooking that constitutes each pond 4 in ring-type pond is a rectangle.The pond top board 42 of formation from each pond 4 in vibration damping/shake pond is positioned at 4 tops, pond, also is provided with built-in fitting 7 in 4 sidewalls of pond, and built-in fitting 7 comprises pre-buried dowel and shear key, and pond top board 42 links to each other with built-in fitting 7, thereby pond top board 42 is fixing.Leave the required space of vibration between the liquid level in pond top board 42 and the pond 4.Be convenient maintenance, the pond top board 42 on 4 tops, pond adopts steel deck-plate, and top board 42 belows in pond also are provided with stiffening rib 421.Between pond top board 42 and the chord member 6, also leave slit 8 respectively between pond top board 42 and the floor secondary beam 5.
The mounting method of present embodiment is as follows:
(1) at the top of the transregional B that is positioned at suspended type architecture structure, make pond 4 also be installed, and with the bottom supporting of the wherein side in pond 4 on floor secondary beam 5;
Concrete work progress is:
At first, make and install truss in the agent structure wind up chord member 6 and floor secondary beam 5, floor secondary beam 5 is mutually concordant with the top of chord member 6, and set up the supporting plate 61 that stretches out to pond 4 one sides in the wind up bottom surface of chord member 6 of truss, the stiffener 62 of tension on winding up the supporting plate 61 of chord member 6, truss is set, soon stiffener 62 is arranged on and winds up between chord member 6 and the supporting plate 61, to guarantee that supporting plate 61 has enough supporting capacitys.All adopt the full penetration butt weld to be connected between supporting plate 61 and chord member 6 bottom flanges and supporting plate 61 and the stiffener 62, adopt the flat filled weld in front and back seam to be connected between the web of stiffener 62 and chord member 6, stiffener 62 has improved the bonding strength of 6 of supporting plate 61 and chord members.
Then, floor secondary beam 5 is done to increase processing, promptly auxilliary beam 11 is increased in fixed installation below the floor secondary beam, and set up outwardly directed base plate 12 increasing auxilliary beam 11 bottoms, a side bottom supporting that makes pond 4 is on truss winds up the supporting plate 61 of chord member 6, and the opposite side bottom supporting is on the base plate 12 of increasing auxilliary beam 11 of floor secondary beam 5.Floor secondary beam 5 adopts i iron, promptly comprises the upper and lower edge of a wing 51,52 and web 53, then increases the auxilliary also corresponding employing i iron of beam 11, and its top flange can be simultaneously as the bottom flange 52 of floor secondary beam 5, and its bottom flange is as the base plate 12 of increasing auxilliary beam 11; For holding the sidewall in pond 4, also make the bottom flange of increasing auxilliary beam 11 be wider than the bottom flange 52 of floor secondary beam 5, and will increase auxilliary beam 11 web 13 upper/lower terminal respectively with the bottom flange 52 of floor secondary beam 5, increase between the base plate 12 of auxilliary beam 11 and adopt the full penetration butt weld to be connected; To increase the safety of increasing auxilliary beam 11 in order guaranteeing, also to set up stiffener 14, adopt flat filled weld in front and back to stitch between stiffener 14 and other plates and be connected in web 13 inboards of increasing auxilliary beam 11.
At last, by designing requirement colligation pond reinforcing bar 9, and reservation is connected required built-in fitting 7 with pond, top top board 42, water then and smash pond concrete 10, be the safety of guaranteeing that pond 4 is connected with floor secondary beam 5, and pond 4 sidewalls can closely be contacted with the web 53 of floor secondary beam 5, within the altitude range at floor secondary beam 5 places, also with sidewall thickening adjacent with floor secondary beam 5 on the pond 4, the pond sidewall thickness that makes floor secondary beam 5 place altitude ranges is greater than the pond sidewall thickness of increasing auxilliary beam 11 place altitude ranges, thereby with the lower support of pond 4 these sides in the bottom flange of increasing auxilliary beam 11, be on the base plate 12, the top of pond 4 these sides then is supported on the bottom flange 52 of original floor secondary beam 5;
(2) inject liquid to design height in pond 4, this liquid can be water, also can be some other to the free from corrosion liquid of concrete structure, as in order to strengthen vibration damping/shake effect, can select the relatively large liquid of some viscous forces;
(3) pond top board 42 is installed at 4 tops in the pond.Be convenient maintenance, the pond top board 42 on 4 tops, pond adopts steel deck-plate, adopts angle steel or channel-section steel as stiffening rib 421 on the cover plate, and for building needs attractive in appearance and avoiding between the stiffening rib 421 ponding being arranged, stiffening rib 421 is positioned at the cover plate bottom; Pond top board 42 is linked to each other with built-in fitting 7 in 4 sidewalls of pond, pond top board 42 and wind up between the chord member 6, the slit 8 left between pond top board 42 and the floor secondary beam 5 handles by building permanent deformation seam.
Embodiments of the invention 2 are shown in Fig. 8～10, different is with a last embodiment, the bottom of transregional B suspension floor 3 is the interior spans that hang on cantilever crossbeam or cantilever truss by suspension rod in the suspended structure, and self vibration/shock damping pool is arranged at the interior span centre that respectively hangs floor of truss 1 bottom.In the present embodiment, be positioned at from vibration damping/shake pond on the flooring of suspension floor 3 of the transregional B of building structure, formation is respectively applied for from the both sides in each pond 4 in vibration damping/shake pond and being connected of flooring girder steel 15, and promptly each pond 4 is arranged between the two adjacent flooring girder steels 15.Also leave slit 8 between the flooring girder steel 15 of pond top board 42 and both sides respectively.
The mounting method of present embodiment is as follows:
(1) at first, make and install the flooring girder steel 15 of the suspension floor 3 in the agent structure, in building structure, make on the flooring of the suspension floor 3 of transregional B then and installation pond 4, and the bottom surface of each 4 both sides, pond all is supported on the flooring girder steel 15 of both sides.
In the present embodiment, flooring girder steel 15 adopts i iron, to be arranged within the altitude range of flooring girder steel 15 from vibration damping/shake pond, the height that is flooring girder steel 15 is enough, make the height in each pond 4 be less than or equal to the height of flooring girder steel 15, when pond 4 is installed, the bottom surface of 4 both sides, pond all is supported on the bottom flange 152 of flooring girder steel 15 and gets final product, and do not need flooring girder steel 15 is transformed separately.And each pond 4 is no more than the altitude range of the web 153 of flooring girder steel 15, and promptly pond 4 is between the upper and lower edge of a wing 151,152 of flooring girder steel 15.
In the step 3, as different from Example 1, handle by building permanent deformation seam in the slit of leaving between the flooring girder steel 15 of pond top board 42 and both sides 8.
Embodiments of the invention 3 are shown in Fig. 8,9,11, and different is with a last embodiment, pond 4 are arranged on outside the altitude range of flooring girder steel 15, i.e. the insufficient height of flooring girder steel 15 makes the height in pond 4 surpass the height of flooring girder steel 15.
Different is for the mounting method of present embodiment and embodiment 2,
In the step 1, when making and installing the flooring girder steel 15 of suspension floor 3, also flooring girder steel 15 is done to increase processing, promptly the fixed installation i iron is increased auxilliary beam 11 below flooring girder steel 15, and set up outwardly directed base plate 12 increasing auxilliary beam 11 bottoms, this base plate 12 is the bottom flange of increasing auxilliary beam 11, for holding the sidewall in pond 4, make the bottom flange of increasing auxilliary beam 11 be wider than the bottom flange 152 of flooring girder steel 15, and will increase auxilliary beam 11 web 13 on, following two ends respectively with the bottom flange 152 of flooring girder steel 15, increase and adopt the full penetration butt weld to connect between the bottom flange of assisting beam 11.The safety of increasing auxilliary beam 11 that increases in order to guarantee is also set up stiffener 14 in the web inboard of increasing auxilliary beam 11, adopts flat filled weld in front and back to stitch between stiffener 14 and other plates and is connected.At last, by designing requirement colligation pond reinforcing bar 9 again, and reservation is connected required built-in fitting 7 with pond, top top board 42, waters then and smashes pond concrete 10; The safety that is connected with flooring girder steel 15 in order to ensure pond 4, and pond 4 sidewalls can closely be contacted with the web 153 of both sides flooring girder steel 15, within the altitude range at flooring girder steel 15 places, also with both sides sidewall thickening adjacent on the pond 4 with flooring girder steel 15, pond 4 sidewall thickness that make flooring girder steel 15 place altitude ranges are greater than pond 4 sidewall thickness of increasing auxilliary beam 11 place altitude ranges, thereby with the two-side supporting of 4 bottoms, pond in the bottom flange of increasing auxilliary beam 11, be on the base plate 12, and with the two-side supporting on 4 tops, pond on the bottom flange of flooring girder steel 15 152.
Embodiments of the invention 4 as shown in figure 12, different is with embodiment 2, there is not courtyard in the building structure, be centrally placed in the interior transregional B of suspended type architecture structure from vibration damping/shake pond, and be positioned on the flooring of suspended type architecture structure, from vibration damping/shake pond is rectangular pool 4, and it is used for and being connected of flooring girder steel 15 both sides at least.
The mounting method of present embodiment is with embodiment 2.
In the above embodiments, when building structure does not have courtyard, can be arranged at the optional position of transregional B in the cantilever from vibration damping/shake pond, can be as shown in figure 13, pond 4 arranged off-centre are on the flooring of interior transregional B; Can also be as shown in figure 14, two rectangular pools 4 stagger mutually and are arranged on the flooring of interior transregional B.
Claims (10)
- One kind be applicable in the suspended type architecture structure from vibration damping/shake pond, comprise pond main body (41) and pond top board (42), it is characterized in that described pond (4) is positioned at transregional (B) of suspended type architecture structure, at least one side in described pond (4) is used for linking to each other with beam, described pond top board (42) is positioned at top, pond (4), leaves the required space of vibration between the liquid level in pond top board (42) and pond (4).
- 2. according to claim 1 a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond, it is characterized in that the described ring-type pond of being made up of a plurality of ponds (4) that is from vibration damping/shake pond, promptly a plurality of ponds (4) are arranged ringwise along the courtyard that is provided with in the building structure (c) periphery.
- 3. according to claim 2 a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond, it is characterized in that describedly being positioned at the top of suspended type architecture structure from vibration damping/shake pond, a wherein side in described pond (4) is used for and being connected of floor secondary beam (5), and opposite side is used for winding up being connected of chord member (6) with truss.
- 4. according to claim 1 a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond, it is characterized in that describedly being positioned on the flooring of suspended type architecture structure from vibration damping/shake pond, the both sides in described pond (4) are respectively applied for and being connected of flooring girder steel (15), and promptly described pond (4) is arranged between the two adjacent flooring girder steels (15).
- According to claim 3 or 4 described a kind of be applicable in the suspended type architecture structure from vibration damping/shake pond, it is characterized in that the pond top board (42) at top, described pond (4) adopts steel deck-plate, described cover plate below also is provided with stiffening rib (421); Also be provided with built-in fitting (8) in the sidewall of described pond (4), described pond top board (42) links to each other with built-in fitting (8).
- 6. the described mounting method from vibration damping/shake pond that is applicable in the suspended type architecture structure of claim 1 is characterized in that specifically may further comprise the steps,(1) be positioned at transregional (B) of suspended type architecture structure, making pond (4) also is installed, and with the bottom supporting of at least one side of pond (4) on beam;(2) in described pond (4), inject liquid to design height, leave the required space of vibration between interior liquid level in pond (4) and the pond top board (42) so that make;(3) pond top board (42) is installed at top, described pond (4).
- 7. a kind of mounting method that is applicable in the suspended type architecture structure according to claim 6 from vibration damping/shake pond, it is characterized in that in described step 1, described beam is floor secondary beam (5), be about to describedly be arranged in the top of transregional in the building structure (B): at first from vibration damping/shake pond, make and install truss in the agent structure wind up chord member (6) and floor secondary beam (5), and set up the supporting plate (61) that stretches out to pond (4) one sides in the wind up bottom surface of chord member (6) of truss; Then, floor secondary beam (5) is done to increase processing, promptly at floor secondary beam (5) below fixed installation increasing auxilliary beam (11), and be provided with outwardly directed base plate (12) increasing auxilliary beam (11) bottom, a side bottom supporting that makes described pond (4) is on truss winds up the supporting plate (61) of chord member (6), and the opposite side bottom supporting is on the described base plate of increasing auxilliary beam (11) (12).
- 8. a kind of mounting method that is applicable in the suspended type architecture structure according to claim 7 from vibration damping/shake pond, it is characterized in that in described step 1, described floor secondary beam (5) adopts i iron, promptly comprise, bottom flange (51,52) and web (53), the described also corresponding employing i iron of auxilliary beam (11) of increasing, its bottom flange is as increasing the base plate (12) of auxilliary beam (11), also make the bottom flange of increasing auxilliary beam (11) be wider than the bottom flange (52) of floor secondary beam (5), and will increase auxilliary beam (11) web (13) on, following two ends respectively with the bottom flange (52) of floor secondary beam (5), base plate (12) welding of increasing auxilliary beam (11) is fixing; At last, by designing requirement colligation pond reinforcing bar (9), water and smash pond concrete (10), within the altitude range at floor secondary beam (5) place, also pond (4) are gone up the sidewall thickening adjacent with floor secondary beam (5), pond (4) sidewall thickness that makes floor secondary beam (5) place altitude range is greater than pond (4) sidewall thickness of increasing auxilliary beam (11) place altitude range, pond (4) sidewall can closely be contacted with the web (53) of floor secondary beam (5), thereby on the bottom flange of increasing auxilliary beam (11), the top of this side of pond (4) then is supported on the bottom flange (52) of floor secondary beam (5) with the lower support of this side of pond (4).
- 9. a kind of mounting method that is applicable in the suspended type architecture structure according to claim 6 from vibration damping/shake pond, it is characterized in that in described step 1, described beam is flooring girder steel (15), be about to describedly be arranged on the flooring of suspension floor (3) of transregional in the building structure (B): at first from vibration damping/shake pond, make and install the flooring girder steel (15) of the suspension floor (3) in the agent structure, make and install pond (4) then on the flooring of the suspension floor (3) of transregional in building structure (B); Described flooring girder steel (15) adopts i iron, be arranged within the altitude range of flooring girder steel (15) from vibration damping/shake pond described, make the height in pond (4) be less than or equal to the height of flooring girder steel (15), the bottom surface of both sides, pond (4) all is supported on the bottom flange (152) of flooring girder steel (15).
- 10. a kind of mounting method that is applicable in the suspended type architecture structure according to claim 6 from vibration damping/shake pond, it is characterized in that in described step 1, described beam is flooring girder steel (15), be about to describedly be arranged on the flooring of suspension floor (3) of transregional in the building structure (B) from vibration damping/shake pond, and pond (4) be arranged on outside the altitude range of flooring girder steel (15): at first, make and install the flooring girder steel (15) of the suspension floor (3) in the agent structure, described flooring girder steel (15) adopts i iron, then, increase auxilliary beam (11) at flooring girder steel (15) below fixed installation i iron, and make the bottom flange of increasing auxilliary beam (11) be wider than the bottom flange (152) of flooring girder steel (15), and will increase auxilliary beam (11) web (13) on, following two ends respectively with the bottom flange (152) of flooring girder steel (15), the bottom flange welding of increasing auxilliary beam (11) is fixing; At last, by designing requirement colligation pond reinforcing bar (9), water and smash pond concrete (10), also within the altitude range at flooring girder steel (15) place, pond (4) are gone up the both sides sidewall thickening adjacent with flooring girder steel (15), pond (4) sidewall thickness that makes flooring girder steel (15) place altitude range is greater than pond (4) sidewall thickness of increasing auxilliary beam (11) place altitude range, pond (4) sidewall can closely be contacted with the web (153) of flooring girder steel (15), thereby with the two-side supporting of bottom, pond (4) on the bottom flange of increasing auxilliary beam (11), and with the two-side supporting on top, pond (4) on the bottom flange (152) of flooring girder steel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100266495A CN101260690B (en) | 2008-03-06 | 2008-03-06 | Self vibration/shock damping pool suitable for suspended type architecture structure and its mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100266495A CN101260690B (en) | 2008-03-06 | 2008-03-06 | Self vibration/shock damping pool suitable for suspended type architecture structure and its mounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101260690A CN101260690A (en) | 2008-09-10 |
| CN101260690B true CN101260690B (en) | 2010-09-08 |
Family
ID=39961357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100266495A Expired - Fee Related CN101260690B (en) | 2008-03-06 | 2008-03-06 | Self vibration/shock damping pool suitable for suspended type architecture structure and its mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101260690B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493584A (en) * | 2011-11-18 | 2012-06-13 | 傅礼铭 | Seismic-reducing floor slab with cavities |
| CN102493568A (en) * | 2011-11-28 | 2012-06-13 | 武汉大学 | Annular and adjustable liquid damper |
| CN106759909B (en) * | 2016-12-15 | 2019-05-31 | 中建城市建设发展有限公司 | Bearing structure system and its construction method are hung up under one kind |
| CN106869328A (en) * | 2017-03-07 | 2017-06-20 | 广东省建筑设计研究院 | A kind of suspension type modular architectural structural and its construction method |
| CN114108771A (en) * | 2021-12-02 | 2022-03-01 | 王甫良 | Pond sewage backflow discharge and ecological circulation system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103224A (en) * | 1986-08-06 | 1988-02-17 | 清水建设株式会社 | The device that suppresses structural vibration |
| CN1032207A (en) * | 1987-04-27 | 1989-04-05 | 清水建设株式会社 | The method and the device thereof that suppress vibration of floor |
-
2008
- 2008-03-06 CN CN2008100266495A patent/CN101260690B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103224A (en) * | 1986-08-06 | 1988-02-17 | 清水建设株式会社 | The device that suppresses structural vibration |
| CN1032207A (en) * | 1987-04-27 | 1989-04-05 | 清水建设株式会社 | The method and the device thereof that suppress vibration of floor |
Non-Patent Citations (1)
| Title |
|---|
| 罗烈,胡强.钢电视塔采用悬挂水箱和粘弹性阻尼器风振控制的实测研究.特种结构21 3.2004,21(3),45-49. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101260690A (en) | 2008-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101260690B (en) | Self vibration/shock damping pool suitable for suspended type architecture structure and its mounting method | |
| CN107090925A (en) | Reinforced precast reinforced concrete shear wall, structural system and its construction method | |
| KR100943823B1 (en) | Girder compounded with the concrete and steel | |
| CN105155685A (en) | Assembly type beam column joint and construction method thereof | |
| CN109778898A (en) | A kind of novel tower crane pile foundation cushion cap | |
| CN204626734U (en) | Hang floor shock-damping structure | |
| CN207017483U (en) | The full precast shear wall structural system of regenerative steel skeleton | |
| CN201865346U (en) | Construction template structure for large-section stiff concrete beam of structure-shifting layer | |
| KR100739920B1 (en) | Compsite structure of column and beam | |
| CN201560505U (en) | Elevator shaft structure of building with interlayer seismic isolation | |
| CN200992753Y (en) | Shear wall restrained zinc-plated sheet iron cladded adhesive-free energy-dissipation steel support | |
| CN209779676U (en) | Fixing structure for inserting section steel column into super high-rise bottom plate | |
| CN206245831U (en) | A kind of superelevation steel megastructure vibration damping integrated system | |
| CN209568564U (en) | A kind of civil engineering anti-seismic structure | |
| JP2004332478A (en) | Earthquake resistant structure for bridge | |
| CN101545290B (en) | Adjustable swing-type tuned mass damper | |
| CN208301569U (en) | bathroom chassis | |
| CN216616975U (en) | Reinforced structure with existing reinforced concrete column of space steel framework restraint | |
| CN102912878A (en) | Modularized building isolation system | |
| CN106760839A (en) | A kind of superelevation steel megastructure vibration damping integrated system | |
| CN213204696U (en) | Narrow-flange I-shaped steel concrete conversion beam | |
| CN209194336U (en) | Support equipment is used in the construction of bridge king-post | |
| CN206607706U (en) | A kind of drawing shore for shear wall construction | |
| CN206784594U (en) | A kind of mounting structure of restricted type beam column built from concrete | |
| CN214461390U (en) | A earthquake-resistant structure for architectural design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xing Inventor after: Xu Ying Inventor after: Guo Yongchao Inventor after: Zhang Quan Inventor after: Huang Jinxiong Inventor after: Zhuang Yingwu Inventor after: Li Ning Inventor after: Li Na Inventor after: Wang Hualin Inventor after: Jiang Gang Inventor after: Zhu Yaozhou Inventor after: Ding Changyin Inventor after: He Bingquan Inventor after: Lin Puqiang Inventor after: Guo Weijie Inventor before: Chen Xing Inventor before: Zhang Quan Inventor before: Huang Jinxiong Inventor before: Zhuang Yingwu Inventor before: Li Na Inventor before: Wang Hualin Inventor before: Jiang Gang Inventor before: Zhu Yaozhou Inventor before: Lin Puqiang Inventor before: Guo Weijie Inventor before: Xu Ying Inventor before: Guo Yongchao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN XING LI NUO WANG HUALIN JIANG GANG ZHU YAOZHOU LIN PUQIANG GUO WEIJIE XU YING GUO YONGCHAO ZHANG QUAN HUANG JINXIONG ZHUANG YINGWU TO: CHEN XING LI NUO WANG HUALIN JIANG GANG ZHU YAOZHOU DING CHANGYIN HE BINGQUAN LIN PUQIANG GUO WEIJIE XU YING GUO YONGCHAO ZHANG QUAN HUANG JINXIONG ZHUANG YINGWU LI NING |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20200306 |