CN205206444U - Be provided with shock attenuation earthquake -resistant structure thing of sand bedding course and waistband - Google Patents
Be provided with shock attenuation earthquake -resistant structure thing of sand bedding course and waistband Download PDFInfo
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- CN205206444U CN205206444U CN201521062498.0U CN201521062498U CN205206444U CN 205206444 U CN205206444 U CN 205206444U CN 201521062498 U CN201521062498 U CN 201521062498U CN 205206444 U CN205206444 U CN 205206444U
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- hole
- tie beam
- collar tie
- vertical
- waistband
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Abstract
The utility model discloses a be provided with shock attenuation earthquake -resistant structure thing of sand bedding course and waistband, including basis, upper portion wall body, upward collar tie beam, the collar tie beam of going to the fields, rubber bar, shear mortar stick and setting at upper portion wall body outlying waistband, last collar tie beam and go to the fields and set up the sand bedding course between the collar tie beam, the rubber bar sets up in a vertical through -hole I and vertical through -hole I corresponds with this vertical through -hole II, the mortar stick of shearing sets up in another vertical through -hole I and vertical through -hole I corresponds with this vertical through -hole II. Set up horizontal sand bedding course on the one hand on the basis of structure, locate to set up shear mortar stick and rubber bar device at the sand bedding course simultaneously, on the other hand sets up the waistband. Adopting sand bedding course and rubber bar as energy dissipation vibration damping measure, both having utilized the grit easily mobile, deformation by a wide margin through the sand bedding course consumes the earth's surface impact energy, and the characteristics that reset are realized to a certain extent to the rubber bar. Superstructure's overall stability has been strengthened through the waistband.
Description
Technical field
The utility model relates to a kind of building, particularly relates to a kind of damping building to withstand earthquake being provided with sand cushion and waistband.
Background technology
China is the country of earthquake more than, and the violent earthquake such as Xingtai, Haicheng City, Tangshan in the 60 to 70's brings huge disaster to the people's lives and property.In Wenchuan earthquakes in 2008, it is serious that building breaks ring, and particularly in country building, 80% ~ 90% is masonry structure, and because it is not provided fortification against earthquakes or inferior seismic countermeasure, a large amount of house destroys and collapses, and earthquake especially severe is antidetonation weak link.There are again 7.1 grades of earthquakes in 2010 Qinghai Yushu Regions, there are 6.6 grades of earthquakes in Jinggudaizuyizu Autonomous County, Puer City, Yunnan Province in 2014, there are 5.0 grades of earthquakes in Jinkouhe District, Leshan, Sichuan Province in 2015, in all previous earthquake, masonry structure has damage in various degree, and especially the body of wall of window periphery occurs cross-shear diagonal crack when earthquake.
In the prior art, sliding and shock isolation technology has become a kind of novel architectural vibration-insulation technology.But traditional shock insulation adopts the base isolation based on rubber earthquake isolation support, and this vibration-isolating system technology maturation, also applies in Practical Project, but due to its cost high, the scope of application is narrow, therefore multiplex in important building structure.For area, vast villages and small towns is a large amount of exist in, Low-rise Masonry Building, be badly in need of now a kind of cheap, easy construction, anti seismic efficiency is better, can meet the damping building to withstand earthquake promoted the use of in rural area.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of cheap, the building that easy construction damping anti seismic efficiency is good.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of damping building to withstand earthquake being provided with sand cushion and waistband, described in the waistband comprising basis, upper wall body, Shangdi collar tie beam, lower ground collar tie beam, rubber bar, shearing resistance mortar bars and be arranged on upper wall body periphery, lower ground collar tie beam is arranged on basis, described Shangdi circle beam setting is on lower ground collar tie beam, and described upper wall body is arranged on Shangdi collar tie beam; Between described Shangdi collar tie beam and lower ground collar tie beam, sand cushion is set; Described Shangdi collar tie beam is arranged side by side multiple vertical through hole I in the horizontal direction, described lower ground collar tie beam horizontal direction is arranged side by side and the vertical through hole II one to one of multiple vertical through hole I on the collar tie beam of Shangdi; Described rubber bar is arranged in a vertical through hole I and the vertical through hole II corresponding with this vertical through hole I; Described shearing resistance mortar bars is arranged in another vertical through hole I and the vertical through hole II corresponding with this vertical through hole I, and rubber bar and shearing resistance mortar bars interval or calculate the quantity and layout of determining rubber bar and shearing resistance mortar bars with seismic fortification intensity.
Further, described waistband adopts rope made of hemp band or strap, lays cement sand bed outside the rope made of hemp or strap.
Further, described shearing resistance mortar bars is stirred by cement and mortar and forms, and the size of shearing resistance mortar bars is identical with through hole II with through hole I.
Further, described rubber bar and through hole I adopt pitch ointment to fill up with the space of through hole II.
Further, the space pitch ointment of described shearing resistance mortar bars and through hole I and through hole II is filled up.
The beneficial effects of the utility model are:
1, select and have the low material of friction factor, under large shake effect, slippage is obvious, and damping effect is remarkable.
The setting of 2, shearing resistance mortar bars can ensure that Shangdi collar tie beam and lower ground collar tie beam do not produce slippage when small earthquake, meet the normal usage function requirement in house, when middle earthquake and violent earthquake, sand cushion is started working, by changing intensity and the quantity of shearing resistance mortar bars, different intensity area damping antidetonation demand can be met, by the effect of rubber bar, can effectively play spacing and reset response.
3, at the waistband that upper wall body periphery is arranged, not only enriched the facade effect of building, also improved the globality of upper wall body structure.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being provided with the damping building to withstand earthquake of sand cushion and waistband;
Fig. 2 is a kind of sectional view being provided with the A-A face of the damping building to withstand earthquake of sand cushion and waistband;
Fig. 3 is a kind of sectional view being provided with the B-B face of the damping building to withstand earthquake of sand cushion and waistband;
Fig. 4 is a kind of sectional view being provided with the C-C face of the damping building to withstand earthquake of sand cushion and waistband.
In figure: 1-basis; 2-upper wall body; 3-Shangdi collar tie beam; 4-lower ground collar tie beam; 5-rubber bar; 6-sand cushion; 7-waistband; 8-shearing resistance mortar bars; 9-windowsill.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-4, a kind of damping building to withstand earthquake being provided with sand cushion and waistband, comprise basis 1, upper wall body 2, Shangdi collar tie beam 3, lower ground collar tie beam 4, rubber bar 5, shearing resistance mortar bars 8 and be arranged on the waistband 7 of upper wall body 2 periphery, waistband 7 is rope made of hemp band or strap, lays cement sand bed in order to anticorrosion outside the rope made of hemp or strap.Lower ground collar tie beam 4 is arranged on basis 1, and Shangdi collar tie beam 3 is arranged on lower ground collar tie beam 4, and upper wall body 2 is arranged on Shangdi collar tie beam 3.Sand cushion 6 is set between Shangdi collar tie beam 3 and lower ground collar tie beam 4.Shangdi collar tie beam 3 is arranged side by side multiple vertical through hole I in the horizontal direction, lower ground collar tie beam 4 horizontal direction is arranged side by side and the vertical through hole II one to one of multiple vertical through hole I on Shangdi collar tie beam 3.Shearing resistance mortar bars 8 size is identical with through hole II with through hole I, effectively can ensure stable being fixed in through hole I and through hole II of shearing resistance mortar bars 8, ensure very strong shock resistance.Rubber bar 5 to be arranged in a vertical through hole I and the vertical through hole II corresponding with this vertical through hole I and, rubber bar 5 can form with the binding of junked tire sheet, also can be shaped with junked tire reclaiming.Rubber bar 5 and shearing resistance mortar bars 8 interval arrange or calculate the quantity and arrangement form of determining rubber bar and shearing resistance mortar bars with seismic fortification intensity, make the damping shock resistance of building reach best.
Rubber bar 5 and adopt pitch ointment to fill up with through hole I and the space of through hole II, shearing resistance mortar bars 8 is filled up with the space pitch ointment of through hole I and through hole II, further rubber bar 5 and shearing resistance mortar bars 8 are fixed on through hole I with in through hole II, increase the shock resistance of building.
In the present embodiment, ground collar tie beam adopts cast-in-place construction, and 550 × 180mm got by lower ground collar tie beam 4, and 240 × 240mm got by Shangdi collar tie beam 3, and collar tie beam edge in Shangdi is 150mm far from the distance at lower ring beam edge.In when building Shangdi collar tie beam 3 and lower ground collar tie beam 4, interval 900 distance arranges 240 × 120 × 360 holes, and it is 200mm that waistband 7 is arranged on bottom windowsill 9 absolute altitude place dimensional height, and thickness is 30mm.
A kind of structure being provided with the damping building to withstand earthquake of sand cushion and waistband is under little shake effect, Shangdi collar tie beam 3 and lower ground collar tie beam 4 co-operation, do not produce relative displacement, house normal usage function requirement can be ensured, when meeting with large shake effect, the energy that superstructure is passed in earthquake increases, shearing increases, shearing resistance mortar bars 8 is cut off, now sand cushion 6 is started working, the changing of the relative positions is there is in body of wall at sand cushion 6 place, stop and weaken the earthquake motion energy importing superstructure from underground into, rubber bar 5 produces certain shear strain under geological process, to be dissipated seismic energy by elastic-plastic deformation, superstructure produces certain slip at sand cushion 6 place, spacing and the to a certain degree reset response of rubber bar 5.Waistband 7 strengthens building structure globality, decreases the destruction of wall between windows and breast, thus significantly reduction upper wall body 2 destruction occurs with the situation of collapsing, and ensure that the safety of building structure in earthquake.
Shearing resistance mortar bars 8 and rubber bar 5 in use can by changing intensity and the quantity of shearing resistance mortar, to reach damping requirement under different earthquake earthquake intensity, by arranging the rubber bar 5 of varying number, slippage excessive during restriction earthquake, and also rubber bar 5 has spacing reset function.By arranging waistband 7, the resistance to overturning of structure can be increased, preventing building from destroying and collapsing.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. one kind is provided with the damping building to withstand earthquake of sand cushion and waistband, comprise basis (1), upper wall body (2), Shangdi collar tie beam (3) and lower ground collar tie beam (4), described lower ground collar tie beam (4) is arranged on basis (1), described Shangdi collar tie beam (3) is arranged on lower ground collar tie beam (4), and described upper wall body (2) is arranged on Shangdi collar tie beam (3); It is characterized in that: also comprise rubber bar (5), shearing resistance mortar bars (8) and be arranged on the peripheral waistband (7) of upper wall body (2), sand cushion (6) is set between described Shangdi collar tie beam (3) and lower ground collar tie beam (4); Described Shangdi collar tie beam (3) is arranged side by side multiple vertical through hole I in the horizontal direction, described lower ground collar tie beam (4) horizontal direction is arranged side by side upper multiple vertical through hole I vertical through hole II one to one with Shangdi collar tie beam (3); Described rubber bar (5) is arranged in a vertical through hole I and the vertical through hole II corresponding with this vertical through hole I; Described shearing resistance mortar bars (8) is arranged in another vertical through hole I and the vertical through hole II corresponding with this vertical through hole I, and rubber bar (5) and shearing resistance mortar bars (8) interval are arranged.
2. a kind of damping building to withstand earthquake being provided with sand cushion and waistband according to claim 1, is characterized in that: described waistband (7) is rope made of hemp band or strap, lays cement sand bed outside the rope made of hemp or strap.
3. a kind of damping building to withstand earthquake being provided with sand cushion and waistband according to claim 2, is characterized in that: the size of described shearing resistance mortar bars (8) is identical with through hole II with through hole I.
4. a kind of damping building to withstand earthquake being provided with sand cushion and waistband according to claim 3, is characterized in that: described rubber bar (5) adopts pitch ointment to fill up with through hole I and the space of through hole II.
5. a kind of damping building to withstand earthquake being provided with sand cushion and waistband according to claim 4, is characterized in that: described shearing resistance mortar bars (8) is filled up with the space pitch ointment of through hole I and through hole II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062498.0U CN205206444U (en) | 2015-12-18 | 2015-12-18 | Be provided with shock attenuation earthquake -resistant structure thing of sand bedding course and waistband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062498.0U CN205206444U (en) | 2015-12-18 | 2015-12-18 | Be provided with shock attenuation earthquake -resistant structure thing of sand bedding course and waistband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206444U true CN205206444U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062498.0U Expired - Fee Related CN205206444U (en) | 2015-12-18 | 2015-12-18 | Be provided with shock attenuation earthquake -resistant structure thing of sand bedding course and waistband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005405A (en) * | 2018-01-23 | 2018-05-08 | 西安建筑科技大学 | A kind of sliding and shock isolation device and its construction method of no collar tie beam masonry structure |
-
2015
- 2015-12-18 CN CN201521062498.0U patent/CN205206444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005405A (en) * | 2018-01-23 | 2018-05-08 | 西安建筑科技大学 | A kind of sliding and shock isolation device and its construction method of no collar tie beam masonry structure |
| CN108005405B (en) * | 2018-01-23 | 2023-08-29 | 西安建筑科技大学 | Sliding shock insulation device of girderless masonry structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |