CN204266395U - Seismic hardening bottom frame apparatus - Google Patents
Seismic hardening bottom frame apparatus Download PDFInfo
- Publication number
- CN204266395U CN204266395U CN201420729071.0U CN201420729071U CN204266395U CN 204266395 U CN204266395 U CN 204266395U CN 201420729071 U CN201420729071 U CN 201420729071U CN 204266395 U CN204266395 U CN 204266395U
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- bracing members
- steel frame
- device steel
- described device
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Abstract
The utility model relates to a kind of seismic hardening bottom frame apparatus.Base frame construction is widely used, but its earthquake disaster is relatively more serious, and base frame construction major part is overlooking retail shop in addition, and the high rate of collapsing of base frame construction not only brings the loss of life and property, also creates severe negative social impact.The utility model composition comprises: device steel frame (1), contact with constructing (2) above described device steel frame, described device steel frame internal edge is connected with one group of pre-embedded steel slab (3), there is in described device steel frame one group of architectural space (4), described pre-embedded steel slab is connected with one group of bracing members otic placode (5), described bracing members otic placode has installing hole (6), described installing hole is connected with bracing members (8) by pilot nail (7).The utility model is applied to earthquake proof construction.
Description
technical field:
the utility model relates to a kind of seismic hardening bottom frame apparatus.
background technology:
base frame construction is widely used, but its earthquake disaster is more serious.For Wenchuan earthquake, at the most serious Ying Xiu town of destruction and old Beichuan county town, such structural collapse rate, especially up to 85%, is the destruction form of structure held pride of place, higher than frame construction and brick mix structure; Base frame construction collapse just there is structure total Collapse in form, under(-)chassis collapses, the excessive various ways such as layer collapse of masonry; And house collapse causes casualties and the main reason of property loss in earthquake, whether house collapses often delimited raw and dead boundary; In addition base frame construction major part is overlooking retail shop, is positioned at the core area in city, noticeable, and the high rate of collapsing of base frame construction not only brings the loss of life and property, also creates severe negative social impact; Except collapsing, the situation of base frame construction local failure is also on the high side, and the form of local failure mainly contains several forms such as bottom frame trestle destruction, bottom seismic structural wall, earthquake resistant wall destruction and top masonry wall destruction.
summary of the invention:
the purpose of this utility model is to provide a kind of seismic hardening bottom frame apparatus.
above-mentioned object is realized by following technical scheme:
a kind of seismic hardening bottom frame apparatus, its composition comprises: device steel frame, contact with constructing above described device steel frame, described device steel frame internal edge is connected with one group of pre-embedded steel slab, there is in described device steel frame one group of architectural space, described pre-embedded steel slab is connected with one group of bracing members otic placode, and described bracing members otic placode has installing hole, and described installing hole is connected with bracing members by pilot nail.
the beneficial effects of the utility model:
1. the utility model adds one group of bracing members in the design of structure, effectively solve the bottom eccentricity issues of old-fashioned underframe, therefore under condition of equivalent, effectively utilize bracing members energy-dissipating and shock-absorbing, reduce the bias of structure, thus reduce base frame construction earthquake collapse probability.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is I close-up schematic view in accompanying drawing 1.
accompanying drawing 3 is that A-A in accompanying drawing 2 is to sectional view.
detailed description of the invention:
embodiment 1:
a kind of seismic hardening bottom frame apparatus, its composition comprises: device steel frame 1, contact with constructing 2 above described device steel frame, described device steel frame internal edge is connected with one group of pre-embedded steel slab 3, there is in described device steel frame one group of architectural space 4, described pre-embedded steel slab is connected with one group of bracing members otic placode 5, and described bracing members otic placode has installing hole 6, and described installing hole is connected with bracing members 8 by pilot nail 7.
Claims (1)
1. a seismic hardening bottom frame apparatus, its composition comprises: device steel frame, it is characterized in that: contact with constructing above described device steel frame, described device steel frame internal edge is connected with one group of pre-embedded steel slab, there is in described device steel frame one group of architectural space, described pre-embedded steel slab is connected with one group of bracing members otic placode, and described bracing members otic placode has installing hole, and described installing hole is connected with bracing members by pilot nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729071.0U CN204266395U (en) | 2014-11-28 | 2014-11-28 | Seismic hardening bottom frame apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729071.0U CN204266395U (en) | 2014-11-28 | 2014-11-28 | Seismic hardening bottom frame apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266395U true CN204266395U (en) | 2015-04-15 |
Family
ID=52801267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729071.0U Expired - Fee Related CN204266395U (en) | 2014-11-28 | 2014-11-28 | Seismic hardening bottom frame apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269088A (en) * | 2017-07-28 | 2017-10-20 | 中国地震局工程力学研究所 | The energy dissipation brace device of replaceable framework |
-
2014
- 2014-11-28 CN CN201420729071.0U patent/CN204266395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269088A (en) * | 2017-07-28 | 2017-10-20 | 中国地震局工程力学研究所 | The energy dissipation brace device of replaceable framework |
| CN107269088B (en) * | 2017-07-28 | 2023-03-31 | 中国地震局工程力学研究所 | Energy consumption strutting arrangement of removable frame |
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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: 20150415 Termination date: 20151128 |