CN203247713U - Column foot one-way bolted connection of recombined bamboo frame structure - Google Patents

Column foot one-way bolted connection of recombined bamboo frame structure Download PDF

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Publication number
CN203247713U
CN203247713U CN 201320112070 CN201320112070U CN203247713U CN 203247713 U CN203247713 U CN 203247713U CN 201320112070 CN201320112070 CN 201320112070 CN 201320112070 U CN201320112070 U CN 201320112070U CN 203247713 U CN203247713 U CN 203247713U
Authority
CN
China
Prior art keywords
column
recombined bamboo
bamboo frame
suspension column
frame structure
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
Application number
CN 201320112070
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Chinese (zh)
Inventor
肖忠平
郑娟
张苏俊
束必清
赵志高
王昕明
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.)
Yangzhou Polytechnic Institute
Original Assignee
Yangzhou Polytechnic Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhou Polytechnic Institute filed Critical Yangzhou Polytechnic Institute
Priority to CN 201320112070 priority Critical patent/CN203247713U/en
Application granted granted Critical
Publication of CN203247713U publication Critical patent/CN203247713U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides column foot one-way bolted connection of a recombined bamboo frame structure to solve the rigid connection between a recombined bamboo frame column in constructional engineering and a reinforced concrete base on the lower side of the recombined bamboo frame column. The recombined bamboo frame column, column foot steel members, the reinforced concrete base and sill anchors are mainly included. The column foot one-way bolted connection of the recombined bamboo frame structure is characterized in that the recombined bamboo frame column and the column steel members are connected into a whole in a factory by the recombined bamboo frame column foot through high-strength bolts in one direction and are connected with the sill anchors after being delivered to the site, and the sill anchors are embedded in the base. The recombined bamboo frame structure column base joint rigid connection is safe and reliable, joint loads of the frame structure can be well delivered, machining and installing are easily conducted, the column foot one-way bolted connection of the recombined bamboo frame structure is practical and convenient to conduct, the frame column and the column foot steel members are prefabricated into a whole in the factory so that quality can be guaranteed and the construction period can be shortened, construction of the base, embedment of the sill anchors and lifting and assembly of the frame column can be conducted according to the steel structure frame, the process is mature, and quality is guaranteed.

Description

The suspension column one-way bolt of Recombined bamboo frame construction connects
Technical field:
The utility model relates to the technical problem that the suspension column of a kind of Recombined bamboo frame construction in the construction work is connected with its downside reinforced concrete plinth joint rigidity.
Background technology:
Along with the aggravation of Aged in China degree, the on-the-spot overwhelming majority in building site is the shop floor worker more than 40 years old at present, and human resources are shortage more and more.Therefore prefabrication will get more and more, but the anti-seismic performance of prefabricated assembled component node becomes the development bottleneck of this building direction.China's bamboo timber resource accounts for 1/3 of world's bamboo output than horn of plenty, and bamboo wood is reproducible natural materials, bamboo wood was become a useful person in 3~5 years, cut down renewable, utilize in the process in felling little to environmental disruption, and culm property to be better than timber, bamboo product itself be a kind of high solid carbon product.The Recombined bamboo frame construction is a kind of form of structure of environmental protection energy-saving type, can be applicable in the buildings such as high-grade club, public building, have advantages of prefabrication and bamboo wood, but the defective that both are also arranged at present, the Recombined bamboo frame construction is also at the early-stage in China, and some ways are also very immature.
Summary of the invention:
Technical problem to be solved in the utility model has provided a kind of suspension column of Recombined bamboo frame construction and the rigid connection node of its downside reinforced concrete plinth in the construction work, has solved a problem in the above-mentioned existing problems---the Recombined bamboo frame construction how with the rigidly connected problem of its downside reinforced concrete plinth.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
The rigid connection node of a kind of suspension column of Recombined bamboo frame construction and its downside reinforced concrete plinth in the construction work, it is characterized in that: the Recombined bamboo frame column carries out prefabricated in factory, and suspension column connects into an integral body with Recombined bamboo frame column and suspension column steel member in factory at unidirectional employing high-strength bolt; Be transported to and link to each other with its downside reinforced concrete plinth pre-buried sill anchor when the concreting after on-the-spot.
Described Recombined bamboo frame column refers to Recombined bamboo is used for frame column.
Described suspension column steel member is welded by unidirectional two metal connecting pieces and downside steel work base plate factory, installing hole is opened in steel work base plate pre-buried sill anchor corresponding position in reinforced concrete plinth, in case of necessity can be at steel work base plate downside welding pedestal shear key.
Described reinforced concrete plinth refers to the pedestal of Recombined bamboo frame column.
Described sill anchor is the bolt that the Recombined bamboo frame column is connected with its downside reinforced concrete plinth, the sill anchor technical requirements that its technical requirements can be connected with its downside reinforced concrete plinth with reference to portal frame post in the steel work.
Description of drawings:
Fig. 1 is the elevation that the suspension column one-way bolt of Recombined bamboo frame construction connects;
Fig. 2 is the lateral view that the suspension column one-way bolt of Recombined bamboo frame construction connects;
Fig. 3 is the top view that the suspension column one-way bolt of Recombined bamboo frame construction connects;
Fig. 4 is the axonometric drawing that the suspension column one-way bolt of Recombined bamboo frame construction connects;
Among the figure: 1---metal connecting piece; 2---high-strength bolt; 3---the suspension column base plate; 4---sill anchor; 5---the Recombined bamboo frame column; 6---reinforced concrete plinth; 7---backing plate.
The specific embodiment:
The utility model is described in further detail below in conjunction with Figure of description:
Shown in Fig. 1~4, the suspension column one-way bolt of Recombined bamboo frame construction connects, and it is characterized in that: described joint rigidity connects and mainly comprises Recombined bamboo frame column, suspension column steel member, reinforced concrete plinth, sill anchor.Described Recombined bamboo is a kind of a kind of bamboo matter new material that bamboo wood is reorganized and strengthened moulding.Recombined bamboo is used for frame column is called the Recombined bamboo frame column.Described suspension column steel member is welded by unidirectional two metal connecting pieces and its downside steel work base plate factory, installing hole is opened in steel work base plate pre-buried sill anchor corresponding position in reinforced concrete plinth, in case of necessity can be at steel work base plate downside welding pedestal shear key.Described reinforced concrete plinth refers to the pedestal of Recombined bamboo frame column.Described sill anchor is the bolt that the Recombined bamboo frame column is connected with its downside reinforced concrete plinth, the sill anchor technical requirements that its technical requirements can be connected with its downside reinforced concrete plinth with reference to portal frame post in the steel work.
When specifically installing, pre-buried sill anchor in assembling reinforcement, then build its downside reinforced concrete plinth, build height than the low 50mm of design height, before being installed, the Recombined bamboo frame column carries out a levelling, build to corresponding absolute altitude with the high-intensity fine stone concrete, in case of necessity pre-buried pedestal shear key.The Recombined bamboo frame column carries out prefabricated in factory, suspension column connects into an integral body with Recombined bamboo frame column and suspension column steel member in factory at unidirectional employing high-strength bolt, guarantees that Recombined bamboo frame column and suspension column steel member can form to rigidly connect.After the Recombined bamboo frame column is transported to the scene, lifting Recombined bamboo frame column, the installing hole on the suspension column steel member center pillar sole passes sill anchor, corrects its plan-position, and it is shelved on the secondary concreting layer after the levelling.After the verticality check, place backing plate at the sill anchor place, tighten sill anchor and get final product.

Claims (1)

1. the suspension column one-way bolt of Recombined bamboo frame construction connects, it is characterized in that: the Recombined bamboo frame column carries out prefabricated in factory, suspension column connects into an integral body with Recombined bamboo frame column and suspension column steel member in factory at one-sided employing high-strength bolt, guarantee that the formation of Recombined bamboo frame column and suspension column steel member rigidly connects, and transmits the joint load of frame construction well; The suspension column steel member of Recombined bamboo portal frame structure is welded by unidirectional two metal connecting pieces and its downside steel work base plate factory, and installing hole is opened in steel work base plate pre-buried sill anchor corresponding position in reinforced concrete plinth; Recombined bamboo frame column with suspension column steel member adopts sill anchor to be connected with its downside reinforced concrete plinth, and the layout of sill anchor must satisfy the requirement that suspension column rigidly connects.
CN 201320112070 2013-03-05 2013-03-05 Column foot one-way bolted connection of recombined bamboo frame structure Expired - Fee Related CN203247713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320112070 CN203247713U (en) 2013-03-05 2013-03-05 Column foot one-way bolted connection of recombined bamboo frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320112070 CN203247713U (en) 2013-03-05 2013-03-05 Column foot one-way bolted connection of recombined bamboo frame structure

Publications (1)

Publication Number Publication Date
CN203247713U true CN203247713U (en) 2013-10-23

Family

ID=49374160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320112070 Expired - Fee Related CN203247713U (en) 2013-03-05 2013-03-05 Column foot one-way bolted connection of recombined bamboo frame structure

Country Status (1)

Country Link
CN (1) CN203247713U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502279A (en) * 2020-12-08 2021-03-16 上海金鹿建设(集团)有限公司 Large-span cantilever frame and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502279A (en) * 2020-12-08 2021-03-16 上海金鹿建设(集团)有限公司 Large-span cantilever frame and construction method thereof

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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: 20131023

Termination date: 20150305

EXPY Termination of patent right or utility model