CN104674941A - Tubular structure system capable of restoring functions - Google Patents

Tubular structure system capable of restoring functions Download PDF

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Publication number
CN104674941A
CN104674941A CN201510068012.2A CN201510068012A CN104674941A CN 104674941 A CN104674941 A CN 104674941A CN 201510068012 A CN201510068012 A CN 201510068012A CN 104674941 A CN104674941 A CN 104674941A
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CN
China
Prior art keywords
shear
coupling
concrete
filled steel
steel tube
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Pending
Application number
CN201510068012.2A
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Chinese (zh)
Inventor
陈云
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Hainan University
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Hainan University
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Publication date
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Priority to CN201510068012.2A priority Critical patent/CN104674941A/en
Publication of CN104674941A publication Critical patent/CN104674941A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a tubular structure system capable of restoring functions and belongs to the field of aseismic structure systems. The tubular structure system mainly comprises concrete-filled steel tube side columns, single shear walls, replaceable coupling beams, high-strength unbonded prestressed cables and foundation energy dissipation devices, wherein the concrete-filled steel tube side columns are arranged on two sides of each single shear wall and are connected with the single shear wall; the replaceable coupling beams comprise coupling beam dampers and coupling beam non-yielding sections; the concrete-filled steel tube side columns and the single shear walls are separated from a foundation; upper ends of the high-strength unbonded prestressed cables are anchored on the concrete-filled steel tube side columns; lower ends of the high-strength unbonded prestressed cables are anchored on the foundation; the foundation energy dissipation devices are arranged between the concrete-filled steel tube side columns and the foundation. The tubular structure system disclosed by the invention is clear in concept and convenient for construction; the safety of a main body structure can be effectively protected during strong earthquake; meanwhile, repair and replacement of damaged members after earthquake are facilitated; the tubular structure system can be widely applied to important building structures in high-intensity earthquake regions.

Description

Can restore funcitons tube structure system
Technical field
The present invention relates to Aseismic Structure System field, particularly one can restore funcitons tube structure system.
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 emphasizes the ductility of 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, for widely used tube structure system in high-rise and super-high building structure, develop a kind of can after macroseism fast its normal usage function of quick-recovery can just seem both urgent and meaningful especially by restore funcitons tube structure system.
Summary of the invention
In order to overcome after macroseism that current existing traditional tube structure system 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 tube structure system.
The technical solution adopted in the present invention is that one can restore funcitons tube structure system, it is primarily of concrete filled steel tube side column, single limb shear wall, replaceable coupling beam, high-strength prestressing without bondn drag-line and foundation energy consumer composition, described concrete filled steel tube side column is arranged on the both sides of every sheet list limb shear wall and links together with it, described replaceable coupling beam is made up of coupling beam damper and coupling beam non-compliant section, described concrete filled steel tube side column and single limb shear wall are separated with basis, the upper end of described high-strength prestressing without bondn drag-line is anchored at concrete filled steel tube side column, anchoring lower ends is on basis, between described concrete filled steel tube side column and basis, foundation energy consumer is set.
Described single limb shear wall is steel plate shear force wall or individual layer steel plate combined shear wall or double-layer plate compound shear wall or reinforced concrete shear wall.
Described coupling beam damper is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts.
Described coupling beam non-compliant section is steel beam column or buckling compute steel-concrete composite structure or reinforced concrete member.
Described foundation energy consumer is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts or anti-buckling energy-consumption parts.
The present invention has following remarkable advantage:
(1) destruction of cylindrical shell can effectively be alleviated.Compare current existing superstructure and the tubular construction that is completely fixed of basis, the present invention waves the destruction that effectively can alleviate cylindrical shell by cylindrical shell when macroseism.
(2) destruction of coupling beam can effectively be alleviated.The earthquake of current most of traditional coupling beam when macroseism is all very serious, and the present invention can not only strengthen the energy dissipation capacity of coupling beam by replaceable coupling beam, and is convenient to repair replacing to impaired coupling beam after shake.
(3) after shake, permanent set is little.The present invention can provide self-resetting capability to cylindrical shell by the high-strength prestressing without bondn drag-line be arranged in concrete filled steel tube side column, effectively reduces permanent set after the shake of cylindrical shell.
The present invention can be used in the Important building structure of high intensity Zone, effectively can not only alleviate the destruction of cylindrical shell, 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
Fig. 1 is the front view of the embodiment of the present invention.
Fig. 2 is the A-A profile of the embodiment of the present invention.
In accompanying drawing, numerology is as follows:
1-concrete filled steel tube side column; The mono-limb shear wall of 2-; The high-strength prestressing without bondn drag-line of 3-; 4-foundation energy consumer; 5-coupling beam damper; 6-coupling beam non-compliant section; 7-basis.
Detailed description of the invention
Below in conjunction with attached Fig. 1 and 2, the present invention is further detailed explanation.
As shown in figure 1 and 2, the present invention is that one can restore funcitons tube structure system, it is primarily of concrete filled steel tube side column 1, single limb shear wall 2, replaceable coupling beam, high-strength prestressing without bondn drag-line 3 and foundation energy consumer 4 form, described concrete filled steel tube side column 1 is arranged on the both sides of every sheet list limb shear wall 2 and links together with it, described replaceable coupling beam is made up of coupling beam damper 5 and coupling beam non-compliant section 6, described concrete filled steel tube side column 1 and single limb shear wall 2 are separated with basis 7, the upper end of described high-strength prestressing without bondn drag-line 3 is anchored at concrete filled steel tube side column 1, anchoring lower ends is on basis 7, between described concrete filled steel tube side column 1 and basis 7, foundation energy consumer 4 is set.
Described single limb shear wall 2 is steel plate shear force wall or individual layer steel plate combined shear wall or double-layer plate compound shear wall or reinforced concrete shear wall.
Described coupling beam damper 5 is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts.
Described coupling beam non-compliant section 6 is steel beam column or buckling compute steel-concrete composite structure or reinforced concrete member.
Described foundation energy consumer 4 is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts or anti-buckling energy-consumption parts.
Specifically in the present embodiment, single limb shear wall 2 is individual layer steel plate combined shear wall, and coupling beam damper 5 is metal energy-consuming parts, and coupling beam non-compliant section 6 is steel beam column, and foundation energy consumer 4 is anti-buckling energy-consumption parts.
The present invention effectively can not only alleviate the destruction of cylindrical shell, 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 tube structure system, it is characterized in that: it is primarily of concrete filled steel tube side column, single limb shear wall, replaceable coupling beam, high-strength prestressing without bondn drag-line and foundation energy consumer composition, described concrete filled steel tube side column is arranged on the both sides of every sheet list limb shear wall and links together with it, described replaceable coupling beam is made up of coupling beam damper and coupling beam non-compliant section, described concrete filled steel tube side column and single limb shear wall are separated with basis, the upper end of described high-strength prestressing without bondn drag-line is anchored at concrete filled steel tube side column, anchoring lower ends is on basis, between described concrete filled steel tube side column and basis, foundation energy consumer is set.
2. according to claim 1 can restore funcitons tube structure system, it is characterized in that: described single limb shear wall is steel plate shear force wall or individual layer steel plate combined shear wall or double-layer plate compound shear wall or reinforced concrete shear wall.
3. according to claim 1 can restore funcitons tube structure system, it is characterized in that: described coupling beam damper is metal energy-consuming parts or viscoelasticity damping energy dissipation parts or frictional damping energy-consuming parts or composite damping energy-consuming parts.
4. according to claim 1 can restore funcitons tube structure system, it is characterized in that: described coupling beam non-compliant section is steel beam column or buckling compute steel-concrete composite structure or reinforced concrete member.
CN201510068012.2A 2015-02-10 2015-02-10 Tubular structure system capable of restoring functions Pending CN104674941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510068012.2A CN104674941A (en) 2015-02-10 2015-02-10 Tubular structure system capable of restoring functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510068012.2A CN104674941A (en) 2015-02-10 2015-02-10 Tubular structure system capable of restoring functions

Publications (1)

Publication Number Publication Date
CN104674941A true CN104674941A (en) 2015-06-03

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143062A (en) * 2017-06-22 2017-09-08 同济大学 A kind of assembled for secretly burying truss can recover function Coupled Shear Wall structural system
CN107299698A (en) * 2017-06-22 2017-10-27 同济大学 A kind of assembled with concealed bracings can recover function Coupled Shear Wall structural system
CN108999339A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb square columns and its assembly method of built-in stem recoverable function
CN108999337A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb circular columns and its assembly method of built-in stem recoverable function
CN110080431A (en) * 2019-04-10 2019-08-02 宁波工程学院 A kind of novel Self-resetting framed-tube structure
CN110080432A (en) * 2019-04-10 2019-08-02 宁波工程学院 A kind of novel Self-resetting frame-shear structure
CN110552438A (en) * 2019-07-25 2019-12-10 宁波工程学院 energy dissipation coupling beam device with self-resetting capability and shear wall structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10331477A (en) * 1997-05-30 1998-12-15 Shimizu Corp Vibration control frame
CN1888339A (en) * 2006-07-17 2007-01-03 福州大学 Combined shear wall
CN103669636A (en) * 2013-12-24 2014-03-26 海南大学 Self-reset shear walls with replaceable coupling beams
CN103790259A (en) * 2014-02-24 2014-05-14 北京工业大学 Novel post-earthquake self-reset concrete framework-center supporting structural system
CN104213651A (en) * 2014-08-13 2014-12-17 同济大学 Shear wall corner replaceable energy dissipation component and energy dissipation structure
CN204491826U (en) * 2015-02-10 2015-07-22 海南大学 Can restore funcitons tube structure system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10331477A (en) * 1997-05-30 1998-12-15 Shimizu Corp Vibration control frame
CN1888339A (en) * 2006-07-17 2007-01-03 福州大学 Combined shear wall
CN103669636A (en) * 2013-12-24 2014-03-26 海南大学 Self-reset shear walls with replaceable coupling beams
CN103790259A (en) * 2014-02-24 2014-05-14 北京工业大学 Novel post-earthquake self-reset concrete framework-center supporting structural system
CN104213651A (en) * 2014-08-13 2014-12-17 同济大学 Shear wall corner replaceable energy dissipation component and energy dissipation structure
CN204491826U (en) * 2015-02-10 2015-07-22 海南大学 Can restore funcitons tube structure system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143062A (en) * 2017-06-22 2017-09-08 同济大学 A kind of assembled for secretly burying truss can recover function Coupled Shear Wall structural system
CN107299698A (en) * 2017-06-22 2017-10-27 同济大学 A kind of assembled with concealed bracings can recover function Coupled Shear Wall structural system
CN108999339A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb square columns and its assembly method of built-in stem recoverable function
CN108999337A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb circular columns and its assembly method of built-in stem recoverable function
CN108999339B (en) * 2018-09-27 2020-06-26 西安理工大学 Multi-limb square column with built-in core column capable of restoring function and assembling method thereof
CN110080431A (en) * 2019-04-10 2019-08-02 宁波工程学院 A kind of novel Self-resetting framed-tube structure
CN110080432A (en) * 2019-04-10 2019-08-02 宁波工程学院 A kind of novel Self-resetting frame-shear structure
CN110552438A (en) * 2019-07-25 2019-12-10 宁波工程学院 energy dissipation coupling beam device with self-resetting capability and shear wall structure

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Application publication date: 20150603