CN103114651A - Panel point structure of steel-bamboo combined beam and steel-bamboo combined column and processing method thereof - Google Patents

Panel point structure of steel-bamboo combined beam and steel-bamboo combined column and processing method thereof Download PDF

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Publication number
CN103114651A
CN103114651A CN2013100163381A CN201310016338A CN103114651A CN 103114651 A CN103114651 A CN 103114651A CN 2013100163381 A CN2013100163381 A CN 2013100163381A CN 201310016338 A CN201310016338 A CN 201310016338A CN 103114651 A CN103114651 A CN 103114651A
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steel
bamboo
thin
channel
adhesive
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李玉顺
蒋天元
单炜
杜永飞
郭军
张家亮
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Ningbo University
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Ningbo University
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Abstract

The invention discloses a panel point structure of a steel-bamboo combined beam and a steel-bamboo combined column. The panel point structure of the steel-bamboo combined beam and the steel-bamboo combined column comprises a steel-bamboo combined H beam and a steel-bamboo combined box column. The panel point structure of the steel-bamboo combined beam and the steel-bamboo combined column is characterized in that a steel cylinder is fixedly arranged on a section, used for being connected with the steel-bamboo combined H beam, on the steel-bamboo combined box column, and the steel-bamboo combined box column and the steel cylinder are respectively fixedly connected with the upper flange and the lower flange of the steel-bamboo combined H beam through steel angles. The panel point structure of the steel-bamboo combined beam and the steel-bamboo combined column has the advantages that due to the fact that the position of the panel point of the steel-bamboo combined beam and the steel-bamboo combined column is connected through the steel angles and bolts, the panel point structure of the steel-bamboo combined beam and the steel-bamboo combined column has good panel point connection effect and can obtain higher bearing capacity and stiffness with a small material utilization amount, namely, the energy consumption and self weight are lowered under the premise that the performance of bearing is guaranteed, besides, compared with a traditional beam-and-column structure, the panel point structure of the steel-bamboo combined beam and the steel-bamboo combined column is fast in construction, capable of achieving industrialized production and on-site assembly and construction and is high in industrialization degree.

Description

Node structure and the processing method thereof of steel bamboo compound beam and steel bamboo coupled column
Technical field
The present invention relates to a kind of node structure of beam column, relate in particular to node structure and the processing method thereof of a kind of steel bamboo compound beam and steel bamboo coupled column.
Background technology
Node is the important tie that in any post and beam structure system roofing, floor load is passed to smoothly the basis, and under the horizontal loads that the external force such as earthquake, typhoon cause, can node or load towards the even key area that transmits of horizontal direction.Therefore, design of node is determining the force analysis model that total is final, can solve the reliability that node problems will directly have influence on total design with holding water, and can direct impact be arranged to the construction quality of progress, cost and the whole engineering of whole engineering.
At present, in most of building system of China, the node of beam, post and beam column thereof all adopts reinforced concrete structure, and it consumes energy high, and it is heavier to conduct oneself with dignity.
Summary of the invention
Technical problem to be solved by this invention provides a kind of the assurance under the prerequisite of stress performance, consume energy low, from node structure and the processing method thereof of steel bamboo compound beam and the steel bamboo coupled column of heavy and light.
The present invention solves the problems of the technologies described above the technical scheme that adopts: the node structure of steel bamboo compound beam and steel bamboo coupled column, comprise steel bamboo built H beam and steel bamboo combination box column, the one section position that is used for connecting steel bamboo built H beam on the described steel bamboo combination box column is fixedly installed steel cylinder, is fixedly connected with by angle steel between the upper and lower edge of a wing of described steel bamboo combination box column, described steel cylinder and described steel bamboo built H beam.
Described steel cylinder is welded to form by four block plates, described steel plate is bonded in respectively on four external surfaces of described steel bamboo combination box column, between the upper and lower edge of a wing of described angle steel and described steel bamboo built H beam, and described steel bamboo make up the joint face of box column and be fixed between the steel plate on the external surface of joint face and be bolted to connection respectively.
Be fixedly installed respectively the reinforcing steel bar around the described steel cylinder two ends.
Described steel cylinder is welded to form by four block plates, described steel plate is bonded in respectively on four inner surfaces of described steel bamboo combination box column, be bolted to connection between the upper and lower edge of a wing of described angle steel and described steel bamboo built H beam, the joint face of described angle steel and described steel bamboo combination box column and being fixed between the steel plate on the inner surface of joint face is fixedly connected with by elongated screw rod.
Be fixedly installed ribs between two limbs of described angle steel, the width of described angle steel equals or is slightly larger than the width on the upper and lower edge of a wing of described steel bamboo built H beam, is respectively arranged with steel plate washer between the upper and lower edge of a wing of described angle steel and described steel bamboo built H beam.
Described steel bamboo combination box column comprises two thin-wall channels and four blocks of bamboo offset plates, and two described thin-wall channels are oppositely arranged and form a box-shaped steelframe, and four blocks of described bamboo offset plates fixedly are bonded on the external surface of described box-shaped steelframe respectively.
Described steel bamboo built H beam comprises two thin-wall channels and three blocks of bamboo offset plates, and three fixing bondings of described bamboo offset plate form an I shape bamboo frame, and two described thin-wall channels fixedly are bonded in respectively two inboards of described I shape bamboo frame.
The processing method of the node structure of a kind of described steel bamboo compound beam and steel bamboo coupled column comprises following concrete steps:
(1), according to the design size cutting bamboo offset plate of steel bamboo built H beam and steel bamboo combination box column, processing thin-walled channel-section steel, and with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates and mutually bond with two thin-wall channels that are coated with sqtructural adhesive and form steel bamboo built H beam, and fix with anchor clamps and counterweight;
(3), on the web external surface of thin-wall channel smearing structure bonding adhesive-epoxy resin, glue-spread is 250~300g/m 2, get on the web external surface that the bamboo offset plate is bonded in thin-wall channel, smearing structure bonding adhesive-epoxy resin on the external surface of bamboo offset plate again, glue-spread is 250~300g/m 2On steel plate, hole according to bolt quantity in advance, then steel plate is bonded in and forms steel bamboo combination box column semiproduct on the external surface of bamboo offset plate, according to the hole on the steel plate steel bamboo combination box column semiproduct are holed again, with bolt steel bamboo combination box column semiproduct are fixedly connected with angle steel, then, the thin-wall channel in two groups of steel bamboo combination box column semiproduct are spliced mouth to mouth, smearing structure bonding adhesive-epoxy resin on the edge of a wing of thin-wall channel, glue-spread are 250~300g/m 2, get the bamboo offset plate and be bonded on the edge of a wing of thin-wall channel, and fix with anchor clamps and counterweight, after seven days, smearing structure bonding adhesive-epoxy resin on the bamboo offset plate that is bonded on the thin-wall channel edge of a wing, glue-spread is 250~300g/m 2, steel plate being bonded on the external surface of this bamboo offset plate, the steel plate that will be bonded at last on four external surfaces of steel bamboo combination box column is welded to each other into steel cylinder, the final steel bamboo combination box column that forms with steel cylinder;
(4), on the upper and lower edge of a wing of the steel bamboo built H beam that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam is placed between two angle steel of steel bamboo combination box column one side, be fixedly connected with angle steel with the upper and lower edge of a wing of bolt with steel bamboo built H beam, obtain the node structure of steel bamboo built H beam and steel bamboo combination box column.
The processing method of the node structure of a kind of described steel bamboo compound beam and steel bamboo coupled column comprises following concrete steps:
(1), according to the design size cutting bamboo offset plate of steel bamboo built H beam and steel bamboo combination box column, processing thin-walled channel-section steel, and with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates and mutually bond with two thin-wall channels that are coated with sqtructural adhesive and form steel bamboo built H beam, and fix with anchor clamps and counterweight;
(3), on the web external surface of thin-wall channel smearing structure bonding adhesive-epoxy resin, glue-spread is 250~300g/m 2, get on the web external surface that the bamboo offset plate is bonded in thin-wall channel, smearing structure bonding adhesive-epoxy resin on the external surface of bamboo offset plate again, glue-spread is 250~300g/m 2On steel plate, hole according to bolt quantity in advance, then steel plate is bonded in and forms steel bamboo combination box column semiproduct on the external surface of bamboo offset plate, according to the hole on the steel plate steel bamboo combination box column semiproduct are holed again, with bolt steel bamboo combination box column semiproduct are fixedly connected with angle steel, then, the thin-wall channel in two groups of steel bamboo combination box column semiproduct are spliced mouth to mouth, smearing structure bonding adhesive-epoxy resin on the edge of a wing of thin-wall channel, glue-spread are 250~300g/m 2, get the bamboo offset plate and be bonded on the edge of a wing of thin-wall channel, and fix with anchor clamps and counterweight, after seven days, smearing structure bonding adhesive-epoxy resin on the bamboo offset plate that is bonded on the thin-wall channel edge of a wing, glue-spread is 250~300g/m 2, steel plate being bonded on the external surface of this bamboo offset plate, the steel plate that will be bonded at last on four external surfaces of steel bamboo combination box column is welded to each other into steel cylinder, the final steel bamboo combination box column that forms with steel cylinder;
(4), difference reinforcement of weld steel bar around the steel cylinder two ends;
(5), on the upper and lower edge of a wing of the steel bamboo built H beam that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam is placed between two angle steel of steel bamboo combination box column one side, be fixedly connected with angle steel with the upper and lower edge of a wing of bolt with steel bamboo built H beam, obtain the node structure of steel bamboo built H beam and steel bamboo combination box column.
The processing method of the node structure of a kind of described steel bamboo compound beam and steel bamboo coupled column comprises following concrete steps:
(1), according to the design size cutting bamboo offset plate of steel bamboo built H beam and steel bamboo combination box column, processing thin-walled channel-section steel, and with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates and mutually bond with two thin-wall channels that are coated with sqtructural adhesive and form steel bamboo built H beam, and fix with anchor clamps and counterweight;
(3), get four block plates and be welded to each other and surround steel cylinder, smearing structure bonding adhesive-epoxy resin on the external surface of steel cylinder, glue-spread is 250~300g/m 2, two thin-wall channels are placed mouth to mouth and are bonded on the external surface of steel cylinder, smearing structure bonding adhesive-epoxy resin on the external surface of thin-wall channel then, glue-spread is 250~300g/m 2, four blocks of bamboo offset plates are bonded in the steel bamboo that forms with steel cylinder on the external surface of thin-wall channel and make up box column;
(4), on the relevant position of the joint face of steel bamboo combination box column, hole according to screw rod quantity, with elongated screw rod the steel bamboo is made up box column and be fixedly connected with angle steel;
(5), on the upper and lower edge of a wing of the steel bamboo built H beam that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam is placed between two angle steel of steel bamboo combination box column one side, be fixedly connected with angle steel with the upper and lower edge of a wing of bolt with steel bamboo built H beam, obtain the node structure of steel bamboo built H beam and steel bamboo combination box column.
Compared with prior art, advantage of the present invention is because steel bamboo compound beam is connected by angle steel, bolt with the Nodes of steel bamboo coupled column, it has preferably node joint efficiency, can obtain higher bearing capacity and rigidity with less material usage, can under the prerequisite that guarantees stress performance, reduce power consumption and deadweight; And compare with traditional post and beam structure, its speed of application is fast, can realize batch production production, the on-site consolidation construction, and industrialization degree is high.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention one;
Fig. 2 is the elevation of Fig. 1;
Fig. 3 is that the steel bamboo combination box column of the embodiment of the invention one is in conjunction with the cross sectional representation of steel cylinder;
Fig. 4 is the cross sectional representation of steel bamboo built H beam of the present invention;
Fig. 5 is the perspective view of the embodiment of the invention two;
Fig. 6 is the perspective view of the embodiment of the invention three;
Fig. 7 is that the steel bamboo combination box column of the embodiment of the invention three is in conjunction with the cross sectional representation of steel cylinder.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one: as shown in the figure, the node structure of steel bamboo compound beam and steel bamboo coupled column, comprise steel bamboo built H beam 1 and steel bamboo combination box column 2, steel bamboo combination box column 2 comprises two thin-wall channels 3 and four blocks of bamboo offset plates 4, two thin-wall channels 3 are oppositely arranged and form a box-shaped steelframe, four blocks of bamboo offset plates 4 fixedly are bonded in respectively on the external surface of box-shaped steelframe, steel bamboo built H beam 1 comprises two thin-wall channels 3 and three blocks of bamboo offset plates 4, three bamboo offset plate 4 fixing bondings form an I shape bamboo frame, two thin-wall channels 3 fixedly are bonded in respectively two inboards of I shape bamboo frame, fixedly be bonded with respectively steel plate 5 on four external surfaces for the one section position that connects steel bamboo built H beam 1 on the steel bamboo combination box column 2, four block plates 5 are welded to each other into a steel cylinder, steel bamboo built H beam 1 upper, be bolted to connection respectively angle steel 6 on the bottom flange, angle steel 6 is upper with steel bamboo built H beam 1, be respectively arranged with steel plate washer 7 between the bottom flange, the joint face of angle steel 6 and steel bamboo combination box column 2 and being fixed between the steel plate 5 on the external surface of joint face is bolted to connection, and is fixedly installed ribs 61 between two limbs of angle steel 6.
The processing method of the node structure of above-mentioned steel bamboo compound beam and steel bamboo coupled column comprises following concrete steps:
(1), according to design size cutting bamboo offset plate 4, the processing thin-walled channel-section steel 3 of steel bamboo built H beam and steel bamboo combination box column, and with the adhesive surface of the adhesive surface of thin-wall channel 3 and bamboo offset plate 4 with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel 3 and bamboo offset plate 4 with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel 3, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates 4 and form steel bamboo built H beam 1 with two thin-wall channels, the 3 mutual bondings that are coated with sqtructural adhesive, and fix with anchor clamps and counterweight;
(3), on the web external surface of thin-wall channel 3 smearing structure bonding adhesive-epoxy resin, glue-spread is 250~300g/m 2, get on the web external surface that bamboo offset plate 4 is bonded in thin-wall channel 3, smearing structure bonding adhesive-epoxy resin on the external surface of bamboo offset plate 4 again, glue-spread is 250~300g/m 2On steel plate 5, hole according to bolt quantity in advance, then steel plate 5 is bonded in and forms steel bamboo combination box column semiproduct on the external surface of bamboo offset plate 4, according to the hole on the steel plate 5 steel bamboo combination box column semiproduct are holed again, with bolt steel bamboo combination box column semiproduct are fixedly connected with angle steel 6, then, thin-wall channel in two groups of steel bamboo combination box column semiproduct is spliced mouth to mouth, smearing structure bonding adhesive-epoxy resin on the edge of a wing of thin-wall channel 3, glue-spread are 250~300g/m 2, get bamboo offset plate 4 and be bonded on the edge of a wing of thin-wall channel 3, and fix with anchor clamps and counterweight, after seven days, smearing structure bonding adhesive-epoxy resin on the bamboo offset plate that is bonded on the thin-wall channel edge of a wing, glue-spread is 250~300g/m 2, steel plate being bonded on the external surface of this bamboo offset plate, the steel plate that will be bonded at last on four external surfaces of steel bamboo combination box column is welded to each other into steel cylinder, the final steel bamboo combination box column 2 that forms with steel cylinder;
(4), on the upper and lower edge of a wing of the steel bamboo built H beam 1 that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam 1 is placed between two angle steel 6 of steel bamboo combination box column 2 one sides, be fixedly connected with angle steel 6 with the upper and lower edge of a wing of bolt with steel bamboo built H beam 1, obtain the node structure of steel bamboo built H beam 1 and steel bamboo combination box column 2.
Embodiment two: other structure is with embodiment one, difference be the steel cylinder two ends around be welded with respectively and reinforce steel bar 51.
Embodiment three: other structure is with embodiment one, difference is fixedly to be bonded with respectively steel plate 5 on four inner surfaces for the one section position that connects steel bamboo built H beam 1 on the steel bamboo combination box column 2, four block plates 5 are welded to each other into a steel cylinder, and the joint face of angle steel 6 and steel bamboo combination box column 2 and being fixed between the steel plate 5 on the inner surface of joint face is fixedly connected with by elongated screw rod.
The processing method of the node structure of above-mentioned steel bamboo compound beam and steel bamboo coupled column comprises following concrete steps:
(1), according to design size cutting bamboo offset plate 4, the processing thin-walled channel-section steel 3 of steel bamboo built H beam and steel bamboo combination box column, and with the adhesive surface of the adhesive surface of thin-wall channel 3 and bamboo offset plate 4 with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel 3 and bamboo offset plate 4 with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel 3, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates 4 and form steel bamboo built H beam 1 with two thin-wall channels, the 3 mutual bondings that are coated with sqtructural adhesive, and fix with anchor clamps and counterweight;
(3), get four block plates 5 and be welded to each other and surround steel cylinder, smearing structure bonding adhesive-epoxy resin on the external surface of steel cylinder, glue-spread is 250~300g/m 2, two thin-wall channels 3 are placed mouth to mouth and are bonded on the external surface of steel cylinder, smearing structure bonding adhesive-epoxy resin on the external surface of thin-wall channel 3 then, glue-spread is 250~300g/m 2, four blocks of bamboo offset plates 4 are bonded in the steel bamboo that forms with steel cylinder on the external surface of thin-wall channel 3 and make up box column 2;
(4), on the relevant position of the joint face of steel bamboo combination box column 2, hole according to screw rod quantity, with elongated screw rod the steel bamboo is made up box column 2 and be fixedly connected with angle steel 6;
(5), on the upper and lower edge of a wing of the steel bamboo built H beam 1 that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam 1 is placed between two angle steel 6 of steel bamboo combination box column 2 one sides, be fixedly connected with angle steel 6 with the upper and lower edge of a wing of bolt with steel bamboo built H beam 1, obtain the node structure of steel bamboo built H beam 1 and steel bamboo combination box column 2.
In above-described embodiment, the width of angle steel 6 equals or is slightly larger than the width on the upper and lower edge of a wing of steel bamboo built H beam 1.

Claims (10)

1. the node structure of steel bamboo compound beam and steel bamboo coupled column, comprise steel bamboo built H beam and steel bamboo combination box column, the one section position that it is characterized in that being used on the described steel bamboo combination box column connecting steel bamboo built H beam is fixedly installed steel cylinder, is fixedly connected with by angle steel between the upper and lower edge of a wing of described steel bamboo combination box column, described steel cylinder and described steel bamboo built H beam.
2. the node structure of steel bamboo compound beam as claimed in claim 1 and steel bamboo coupled column, it is characterized in that described steel cylinder is welded to form by four block plates, described steel plate is bonded in respectively on four external surfaces of described steel bamboo combination box column, between the upper and lower edge of a wing of described angle steel and described steel bamboo built H beam, and described steel bamboo make up the joint face of box column and be fixed between the steel plate on the external surface of joint face and be bolted to connection respectively.
3. the node structure of steel bamboo compound beam as claimed in claim 2 and steel bamboo coupled column, it is characterized in that described steel cylinder two ends around be fixedly installed respectively the reinforcing steel bar.
4. the node structure of steel bamboo compound beam as claimed in claim 1 and steel bamboo coupled column, it is characterized in that described steel cylinder is welded to form by four block plates, described steel plate is bonded in respectively on four inner surfaces of described steel bamboo combination box column, be bolted to connection between the upper and lower edge of a wing of described angle steel and described steel bamboo built H beam, the joint face of described angle steel and described steel bamboo combination box column and being fixed between the steel plate on the inner surface of joint face is fixedly connected with by elongated screw rod.
5. the node structure of steel bamboo compound beam as claimed in claim 1 and steel bamboo coupled column, it is characterized in that being fixedly installed ribs between two limbs of described angle steel, the width of described angle steel equals or is slightly larger than the width on the upper and lower edge of a wing of described steel bamboo built H beam, is respectively arranged with steel plate washer between the upper and lower edge of a wing of described angle steel and described steel bamboo built H beam.
6. the node structure of steel bamboo compound beam as claimed in claim 1 and steel bamboo coupled column, it is characterized in that described steel bamboo combination box column comprises two thin-wall channels and four blocks of bamboo offset plates, two described thin-wall channels are oppositely arranged and form a box-shaped steelframe, and four blocks of described bamboo offset plates fixedly are bonded on the external surface of described box-shaped steelframe respectively.
7. the node structure of steel bamboo compound beam as claimed in claim 1 and steel bamboo coupled column, it is characterized in that described steel bamboo built H beam comprises two thin-wall channels and three blocks of bamboo offset plates, three fixing bondings of described bamboo offset plate form an I shape bamboo frame, and two described thin-wall channels fixedly are bonded in respectively two inboards of described I shape bamboo frame.
8. the processing method of the node structure of a steel bamboo compound beam as claimed in claim 2 and steel bamboo coupled column is characterized in that comprising following concrete steps:
(1), according to the design size cutting bamboo offset plate of steel bamboo built H beam and steel bamboo combination box column, processing thin-walled channel-section steel, and with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates and mutually bond with two thin-wall channels that are coated with sqtructural adhesive and form steel bamboo built H beam, and fix with anchor clamps and counterweight;
(3), on the web external surface of thin-wall channel smearing structure bonding adhesive-epoxy resin, glue-spread is 250~300g/m 2, get on the web external surface that the bamboo offset plate is bonded in thin-wall channel, smearing structure bonding adhesive-epoxy resin on the external surface of bamboo offset plate again, glue-spread is 250~300g/m 2On steel plate, hole according to bolt quantity in advance, then steel plate is bonded in and forms steel bamboo combination box column semiproduct on the external surface of bamboo offset plate, according to the hole on the steel plate steel bamboo combination box column semiproduct are holed again, with bolt steel bamboo combination box column semiproduct are fixedly connected with angle steel, then, the thin-wall channel in two groups of steel bamboo combination box column semiproduct are spliced mouth to mouth, smearing structure bonding adhesive-epoxy resin on the edge of a wing of thin-wall channel, glue-spread are 250~300g/m 2, get the bamboo offset plate and be bonded on the edge of a wing of thin-wall channel, and fix with anchor clamps and counterweight, after seven days, smearing structure bonding adhesive-epoxy resin on the bamboo offset plate that is bonded on the thin-wall channel edge of a wing, glue-spread is 250~300g/m 2, steel plate being bonded on the external surface of this bamboo offset plate, the steel plate that will be bonded at last on four external surfaces of steel bamboo combination box column is welded to each other into steel cylinder, the final steel bamboo combination box column that forms with steel cylinder;
(4), on the upper and lower edge of a wing of the steel bamboo built H beam that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam is placed between two angle steel of steel bamboo combination box column one side, be fixedly connected with angle steel with the upper and lower edge of a wing of bolt with steel bamboo built H beam, obtain the node structure of steel bamboo built H beam and steel bamboo combination box column.
9. the processing method of the node structure of a steel bamboo compound beam as claimed in claim 3 and steel bamboo coupled column is characterized in that comprising following concrete steps:
(1), according to the design size cutting bamboo offset plate of steel bamboo built H beam and steel bamboo combination box column, processing thin-walled channel-section steel, and with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates and mutually bond with two thin-wall channels that are coated with sqtructural adhesive and form steel bamboo built H beam, and fix with anchor clamps and counterweight;
(3), on the web external surface of thin-wall channel smearing structure bonding adhesive-epoxy resin, glue-spread is 250~300g/m 2, get on the web external surface that the bamboo offset plate is bonded in thin-wall channel, smearing structure bonding adhesive-epoxy resin on the external surface of bamboo offset plate again, glue-spread is 250~300g/m 2On steel plate, hole according to bolt quantity in advance, then steel plate is bonded in and forms steel bamboo combination box column semiproduct on the external surface of bamboo offset plate, according to the hole on the steel plate steel bamboo combination box column semiproduct are holed again, with bolt steel bamboo combination box column semiproduct are fixedly connected with angle steel, then, the thin-wall channel in two groups of steel bamboo combination box column semiproduct are spliced mouth to mouth, smearing structure bonding adhesive-epoxy resin on the edge of a wing of thin-wall channel, glue-spread are 250~300g/m 2, get the bamboo offset plate and be bonded on the edge of a wing of thin-wall channel, and fix with anchor clamps and counterweight, after seven days, smearing structure bonding adhesive-epoxy resin on the bamboo offset plate that is bonded on the thin-wall channel edge of a wing, glue-spread is 250~300g/m 2, steel plate being bonded on the external surface of this bamboo offset plate, the steel plate that will be bonded at last on four external surfaces of steel bamboo combination box column is welded to each other into steel cylinder, the final steel bamboo combination box column that forms with steel cylinder;
(4), difference reinforcement of weld steel bar around the steel cylinder two ends;
(5), on the upper and lower edge of a wing of the steel bamboo built H beam that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam is placed between two angle steel of steel bamboo combination box column one side, be fixedly connected with angle steel with the upper and lower edge of a wing of bolt with steel bamboo built H beam, obtain the node structure of steel bamboo built H beam and steel bamboo combination box column.
10. the processing method of the node structure of a steel bamboo compound beam as claimed in claim 4 and steel bamboo coupled column is characterized in that comprising following concrete steps:
(1), according to the design size cutting bamboo offset plate of steel bamboo built H beam and steel bamboo combination box column, processing thin-walled channel-section steel, and with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with sander polish, glaze removal, scrubbing, dedusting;
(2), with the adhesive surface of the adhesive surface of thin-wall channel and bamboo offset plate with the alcohol wipe drying after, spread upon with sqtructural adhesive-epoxy resin on the adhesive surface of thin-wall channel, glue-spread is 250~300g/m 2, then get three blocks of bamboo offset plates and mutually bond with two thin-wall channels that are coated with sqtructural adhesive and form steel bamboo built H beam, and fix with anchor clamps and counterweight;
(3), get four block plates and be welded to each other and surround steel cylinder, smearing structure bonding adhesive-epoxy resin on the external surface of steel cylinder, glue-spread is 250~300g/m 2, two thin-wall channels are placed mouth to mouth and are bonded on the external surface of steel cylinder, smearing structure bonding adhesive-epoxy resin on the external surface of thin-wall channel then, glue-spread is 250~300g/m 2, four blocks of bamboo offset plates are bonded in the steel bamboo that forms with steel cylinder on the external surface of thin-wall channel and make up box column;
(4), on the relevant position of the joint face of steel bamboo combination box column, hole according to screw rod quantity, with elongated screw rod the steel bamboo is made up box column and be fixedly connected with angle steel;
(5), on the upper and lower edge of a wing of the steel bamboo built H beam that processing obtains, hole in the relevant position according to bolt quantity, then steel bamboo built H beam is placed between two angle steel of steel bamboo combination box column one side, be fixedly connected with angle steel with the upper and lower edge of a wing of bolt with steel bamboo built H beam, obtain the node structure of steel bamboo built H beam and steel bamboo combination box column.
CN2013100163381A 2013-01-16 2013-01-16 Panel point structure of steel-bamboo combined beam and steel-bamboo combined column and processing method thereof Pending CN103114651A (en)

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CN104947868A (en) * 2015-05-28 2015-09-30 苏州金螳螂建筑装饰股份有限公司 Base of cantilever sheet type rail post and installation method of base
CN105640061A (en) * 2016-03-04 2016-06-08 平湖市陈达仓储办公设备有限公司 Combined storage device
CN106013441A (en) * 2016-07-13 2016-10-12 李波 Connecting casing with steel structure
CN106368315A (en) * 2016-10-14 2017-02-01 天津大学 Assembly type wood frame structure beam-column joint with sleeve
CN109025282A (en) * 2018-06-13 2018-12-18 天津住宅集团建设工程总承包有限公司钢结构分公司 Assembling type steel structure integrated work room joint connecting method
CN110565813A (en) * 2019-08-29 2019-12-13 郑州大学 Wood structure building column plate connecting structure
CN112025359A (en) * 2020-09-13 2020-12-04 江西赣电电气有限公司 Angle steel trompil anchor clamps
CN112482565A (en) * 2020-12-03 2021-03-12 天津大学 Assembled steel-engineering bamboo-wood composite beam column rigid node and construction method
CN112627330A (en) * 2020-12-03 2021-04-09 天津大学 Assembly type steel-engineering bamboo-wood composite beam-column end plate connecting joint and construction method
CN112627331A (en) * 2020-12-03 2021-04-09 天津大学 Beam placing type node of assembled steel-engineering bamboo-wood composite beam column sleeve and construction method

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CN203066254U (en) * 2013-01-16 2013-07-17 宁波大学 Node structure of steel bamboo composite beam and steel bamboo composite pillar

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947868A (en) * 2015-05-28 2015-09-30 苏州金螳螂建筑装饰股份有限公司 Base of cantilever sheet type rail post and installation method of base
CN105640061A (en) * 2016-03-04 2016-06-08 平湖市陈达仓储办公设备有限公司 Combined storage device
CN106013441A (en) * 2016-07-13 2016-10-12 李波 Connecting casing with steel structure
CN106368315A (en) * 2016-10-14 2017-02-01 天津大学 Assembly type wood frame structure beam-column joint with sleeve
CN109025282A (en) * 2018-06-13 2018-12-18 天津住宅集团建设工程总承包有限公司钢结构分公司 Assembling type steel structure integrated work room joint connecting method
CN110565813A (en) * 2019-08-29 2019-12-13 郑州大学 Wood structure building column plate connecting structure
CN112025359A (en) * 2020-09-13 2020-12-04 江西赣电电气有限公司 Angle steel trompil anchor clamps
CN112482565A (en) * 2020-12-03 2021-03-12 天津大学 Assembled steel-engineering bamboo-wood composite beam column rigid node and construction method
CN112627330A (en) * 2020-12-03 2021-04-09 天津大学 Assembly type steel-engineering bamboo-wood composite beam-column end plate connecting joint and construction method
CN112627331A (en) * 2020-12-03 2021-04-09 天津大学 Beam placing type node of assembled steel-engineering bamboo-wood composite beam column sleeve and construction method

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