CN104652599A - Recoverable function novel structure system - Google Patents

Recoverable function novel structure system Download PDF

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Publication number
CN104652599A
CN104652599A CN201510078092.XA CN201510078092A CN104652599A CN 104652599 A CN104652599 A CN 104652599A CN 201510078092 A CN201510078092 A CN 201510078092A CN 104652599 A CN104652599 A CN 104652599A
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China
Prior art keywords
post
intensity
posts
recoverable function
seismic
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Pending
Application number
CN201510078092.XA
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Chinese (zh)
Inventor
陈云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hainan University
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Hainan University
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Publication date
Application filed by Hainan University filed Critical Hainan University
Priority to CN201510078092.XA priority Critical patent/CN104652599A/en
Publication of CN104652599A publication Critical patent/CN104652599A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a recoverable function novel structure system, and belongs to the field of anti-seismic structural systems. The recoverable function novel structure system mainly consists of posts, beams, high-intensity prestress tensioning cables and replaceable energy consumption components, wherein the posts and a foundation are disconnected, the upper ends of the high-intensity prestress tensioning cables are anchored on the tops of the posts, the lower ends of the high-intensity prestress tensioning cables are anchored on the foundation, the posts and the beams are connected through the high-intensity prestress tensioning cables, and the two ends of the replaceable energy consumption components are respectively arranged on the adjacent posts. The recoverable function novel structure system has the advantages that the concept is clear, the construction is convenient, the safety of main stress components of the structure can be effectively ensured during strong seismic shock, meanwhile, the restoration and the replacement of damaged components after the seismic shock can be favorably realized, and the recoverable function novel structure system can be widely applied to important building structures in an area with high seismic intensity.

Description

Can restore funcitons new structural systen
Technical field
The present invention relates to Aseismic Structure System field, particularly one can restore funcitons new structural systen.
Background technology
Along with the progress of anti-seismic technology and the lifting of Levels of Social Economic Development, seismic design should progressively by design to resist progressive collapse to can restore funcitons design change.Can restore funcitons structure be the study hotspot of current seismic resistance field, be also the important development direction of following antidetonation.Traditional earthquake resistant structure focuses on the ductility strengthening structure, collapses, often cause larger damage to structure though good ductility and enough bearing capacities can avoid structure to produce when macroseism, more difficult reparation or cost dearly after shake.
Therefore, develop a kind of can after macroseism fast its normal usage function of quick-recovery restore funcitons structural system can just seem both urgent and meaningful especially.
Summary of the invention
In order to overcome after macroseism that current existing traditional anti-seismic structure exists permanent set more greatly and the weak point of not easily repairing, the invention provides a kind of can after macroseism fast its normal usage function of quick-recovery can restore funcitons new structural systen.
The technical solution adopted in the present invention is that one can restore funcitons new structural systen, it forms primarily of post, beam, high-strength prestressed drag-line and replaceable dissipative member, described post is separated with basis, the upper end of high-strength prestressed drag-line is anchored at the top of post, anchoring lower ends is on basis, connected by high-strength prestressed drag-line between described post and beam, the two ends of described replaceable dissipative member are arranged on adjacent post respectively.
Described post is reinforced concrete post or steel core concrete column or steel column.
Described beam is reinforced concrete beam or steel tube concrete beam or girder steel.
Described replaceable dissipative member is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts.
Described respectively can to form component and can be prefabricated in the factory by restore funcitons new structural systen, transport to on-the-spot after install.
The present invention has following remarkable advantage:
(1) destruction of superstructure can effectively be alleviated.Compare current existing superstructure and the traditional anti-seismic structure that is completely fixed of basis, the present invention waves reaction by controlled when macroseism and effectively can alleviate superstructure and destroy.
(2) repair after being conducive to the shake of structure or change.The present invention mainly will consume energy and damage concentration at replaceable dissipative member, after being conducive to macroseism, replaceable dissipative member is repaired or is changed.
(3) after shake, permanent set is little.The present invention can provide self-resetting capability to structure by arranging high-strength prestressed drag-line in the structure, effectively reduces permanent set after the shake of structure.
The present invention can be used in the Important building structure of high intensity Zone, effectively can not only alleviate the destruction of structure main bearing member, and have good self-resetting capability, and after shake, permanent set is little, easy construction, and cost is reasonable, has a good application prospect.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the embodiment of the present invention.
In accompanying drawing, numerology is as follows:
1-post; 2-beam; The high-strength prestressed drag-line of 3-; The replaceable dissipative member of 4-; 5-basis.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in drawings, the present invention is that one can restore funcitons new structural systen, it forms primarily of post 1, beam 2, high-strength prestressed drag-line 3 and replaceable dissipative member 4, described post 1 is separated with basis 5, the upper end of high-strength prestressed drag-line 3 is anchored at the top of post 1, anchoring lower ends is on basis 5, and connected by high-strength prestressed drag-line 3 between described post 1 and beam 2, the two ends of described replaceable dissipative member 4 are arranged on adjacent post 1 respectively.
Described post 1 is reinforced concrete post or steel core concrete column or steel column.
Described beam 2 is reinforced concrete beam or steel tube concrete beam or girder steel.
Described replaceable dissipative member 4 is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts.
Described respectively can to form component and can be prefabricated in the factory by restore funcitons new structural systen, transport to on-the-spot after install.
The present invention effectively can not only alleviate the destruction of structure main bearing member, and has good self-resetting capability, and after shake, permanent set is little, is convenient to repair change.Clear concept of the present invention, easy construction, cost is reasonable, will be widely used in the Important building structure of high intensity Zone.

Claims (4)

1. one kind can restore funcitons new structural systen, it is characterized in that: it forms primarily of post, beam, high-strength prestressed drag-line and replaceable dissipative member, described post is separated with basis, the upper end of high-strength prestressed drag-line is anchored at the top of post, anchoring lower ends is on basis, connected by high-strength prestressed drag-line between described post and beam, the two ends of described replaceable dissipative member are arranged on adjacent post respectively.
2. according to claim 1 can restore funcitons new structural systen, it is characterized in that: described post is reinforced concrete post or steel core concrete column or steel column.
3. according to claim 1 can restore funcitons new structural systen, it is characterized in that: described beam is reinforced concrete beam or steel tube concrete beam or girder steel.
4. according to claim 1 can restore funcitons new structural systen, it is characterized in that: described replaceable dissipative member is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts.
CN201510078092.XA 2015-02-13 2015-02-13 Recoverable function novel structure system Pending CN104652599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510078092.XA CN104652599A (en) 2015-02-13 2015-02-13 Recoverable function novel structure system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510078092.XA CN104652599A (en) 2015-02-13 2015-02-13 Recoverable function novel structure system

Publications (1)

Publication Number Publication Date
CN104652599A true CN104652599A (en) 2015-05-27

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Country Status (1)

Country Link
CN (1) CN104652599A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111395574A (en) * 2020-03-31 2020-07-10 海南大学 Assembled self-resetting energy dissipation shear wall
CN111411698A (en) * 2020-03-30 2020-07-14 海南大学 Self-reset frame-energy dissipation connection infilled wall structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080092459A1 (en) * 2006-10-21 2008-04-24 Hilmy Said I Seismic energy damping system
JP2011153437A (en) * 2010-01-26 2011-08-11 Norimine Okura Reinforcing hardware
CN103088917A (en) * 2013-02-05 2013-05-08 北京建筑工程学院 Novel prefabricate prestressed steel frame structure system with post-earthquake self-reset function
CN103290993A (en) * 2013-06-03 2013-09-11 北京工业大学 Mid-span self-resetting soft-steel energy-dissipation concrete beam
CN103306426A (en) * 2013-06-03 2013-09-18 北京工业大学 Repairable high-ductility girder for connecting midspan bolt
CN103669636A (en) * 2013-12-24 2014-03-26 海南大学 Self-reset shear walls with replaceable coupling beams
CN204491827U (en) * 2015-02-13 2015-07-22 海南大学 Can restore funcitons new structural systen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080092459A1 (en) * 2006-10-21 2008-04-24 Hilmy Said I Seismic energy damping system
JP2011153437A (en) * 2010-01-26 2011-08-11 Norimine Okura Reinforcing hardware
CN103088917A (en) * 2013-02-05 2013-05-08 北京建筑工程学院 Novel prefabricate prestressed steel frame structure system with post-earthquake self-reset function
CN103290993A (en) * 2013-06-03 2013-09-11 北京工业大学 Mid-span self-resetting soft-steel energy-dissipation concrete beam
CN103306426A (en) * 2013-06-03 2013-09-18 北京工业大学 Repairable high-ductility girder for connecting midspan bolt
CN103669636A (en) * 2013-12-24 2014-03-26 海南大学 Self-reset shear walls with replaceable coupling beams
CN204491827U (en) * 2015-02-13 2015-07-22 海南大学 Can restore funcitons new structural systen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吕西林: "自复位钢筋混凝土框架结构振动台试验研究", 《建筑结构学报》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111411698A (en) * 2020-03-30 2020-07-14 海南大学 Self-reset frame-energy dissipation connection infilled wall structure
BE1027575B1 (en) * 2020-03-30 2021-04-06 Univ Hainan Self reset frame energy dissipation connection filler wall structure
CN111395574A (en) * 2020-03-31 2020-07-10 海南大学 Assembled self-resetting energy dissipation shear wall

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Application publication date: 20150527

RJ01 Rejection of invention patent application after publication