CN205475929U - Steel construction arch without beam plate -column structure - Google Patents

Steel construction arch without beam plate -column structure Download PDF

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Publication number
CN205475929U
CN205475929U CN201620231970.7U CN201620231970U CN205475929U CN 205475929 U CN205475929 U CN 205475929U CN 201620231970 U CN201620231970 U CN 201620231970U CN 205475929 U CN205475929 U CN 205475929U
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steel
plate
column
cylinder
steel plate
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CN201620231970.7U
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金天德
曾尚红
严静
翁铁明
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Abstract

The utility model provides a steel construction arch without beam plate -column structure, including reinforced concrete and cylinder, the cylinder tip is provided with steel pile cap, steel pile cap is by upper steel sheet, lower floor's steel sheet and arrange the stiffening rib between the two -layer steel sheet perpendicularly and constitute, the one end and the upper steel sheet of stiffening rib are connected, and the other end is connected with the lower floor steel sheet, all be equipped with the cavity that runs through the cylinder on upper strata steel sheet, the lower floor's steel sheet, the cavity is unanimous with the cylinder cross sectional shape, the cylinder is steel column or combined steel and concrete column, steel pile cap with the cylinder links together through the welding seam. The utility model discloses shear behavior, is antily die -cutly gone with at the bending resistance by the steel pile cap that double -layer steel plate formed, and pile cap is highly little, and can be with the floor equal height has increased floor clear height, superstructure formwork support's side direction support, the security that has improved the support can be regarded as to the steel column, the convenience is pour to the steel core concrete column, does not need the formwork.

Description

Steel construction arch without beam plate-column structure
Technical field
This utility model belongs to structural engineering technical field, particularly to a kind of steel construction without Liang Lou Cover plate rod structure.
Background technology
The conventional post in arch without beam plate-column structure and plate are reinforced concrete member.Work as post When net span or upper load are bigger, need to be solved by the method arranging cap of reinforced concrete column Die-cut problem between post and superstructure.If use cap still cannot solve die-cut problem, then Shaped steel or configuration bent-up bar is set up in cap.
Reinforced concrete flat slab floor there is problems in that
1, cap reduces floor subrange clear height, and impact building uses function;
2, the formwork of cap is complicated, the poor stability of oblique template, and cost is high, and easily sends out Raw security incident;
3, at concrete column and cap node, reinforcement constitution is complicated, especially have additional shaped steel or The situation of bent-up bar, constructs the most convenient.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of steel construction without Liang Lou Cover plate rod structure.
This utility model solves its technical problem and be the technical scheme is that
A kind of steel construction arch without beam plate-column structure, includes armoured concrete slab and cylinder, institute Stating cylindrical end portions and be provided with steel column cap, described steel column cap is by upper strata steel plate, lower floor's steel plate and vertical The ribbed stiffener composition being arranged between two-layered steel plates, one end of described ribbed stiffener is connected with upper strata steel plate, The other end is connected with lower floor steel plate, described upper strata steel plate, lower floor's steel plate is equipped with and runs through cylinder Cavity, described cavity is consistent with pole section shape;Described cylinder is steel column or reinforcing bar coagulation Earth pillar;Described steel column cap passes through together with solder design with described cylinder.
Described steel column is " H " shape shaped steel, round steel pipe, rectangular steel pipe or steel core concrete column.
Further, described upper strata steel plate, lower floor's steel plate position and the upper and lower table of arch without beam plate Face flushes.
Or, described upper strata steel plate exceeds the upper surface of building cover board.
Or, described lower floor steel plate is less than the lower surface of building cover board.
Described upper strata steel plate, lower floor's steel plate and ribbed stiffener solder design.
It is provided with girder steel or steel plate, described reinforcing bar in the described extraneous armoured concrete slab of steel column cap The reinforcing bar of configuration or steel plate and described steel column cap are by weld, overlap or mechanical connecting in concrete slab The mode of connecing links together;Described armoured concrete slab is with the concrete in described steel column cap once Property pour, after hardening formed arch without beam.
The beneficial effects of the utility model are mainly manifested in: 1, the steel column cap that double-layer plate is formed, Bending resistance, Punching Shear and shear behavior are good, and cap height is little, can be contour with floor, add building Layer clear height;2, steel column can improve the safety of support as the lateral support of superstructure falsework Property;3, steel core concrete column pours conveniently, is not required to formwork;4, lower floor's steel plate of steel column cap can Template as arch without beam uses, and constructs easy to make, and economic performance is superior.
Accompanying drawing explanation
Fig. 1 is the floor map of this utility model embodiment one;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the floor map of this utility model embodiment two;
Fig. 4 is the B-B sectional view of Fig. 3;
Fig. 5 is the floor map of this utility model embodiment three;
Fig. 6 is the C-C sectional view of Fig. 5;
Fig. 7 is steel column cap schematic diagram.
Detailed description of the invention
Being further described this utility model below in conjunction with the accompanying drawings, the present embodiment is with this practicality Implement under premised on new technique scheme, but under protection domain of the present utility model is not limited to The embodiment stated.
Embodiment one:
Referring to the drawings 1,2,7, a kind of steel construction arch without beam plate-column structure, include reinforcing bar Concrete slab 4 and cylinder 1, described cylindrical end portions is provided with steel column cap 2, and described steel column cap is by upper Layer steel plate 21, lower floor's steel plate 22 and the ribbed stiffener 23 being arranged vertically between two-layered steel plates form, One end of described ribbed stiffener is connected with upper strata steel plate, and the other end is connected with lower floor steel plate, described on It is equipped with the cavity 24 running through cylinder, described cavity and pole section on layer steel plate, lower floor's steel plate Shape is consistent;Described upper strata steel plate, lower floor's steel plate position and the upper and lower surface of arch without beam plate Flush, i.e. described steel column cap and armoured concrete slab uniform thickness, being subject to of periphery armoured concrete slab Power reinforcing bar 3 welds with steel column cap;Described cylinder is " H " shape steel column;Described steel column cap is with described Cylinder is by solder design together.Described concrete is normal concrete.
Embodiment two:
Referring to the drawings 3,4,7, a kind of steel construction arch without beam plate-column structure, include reinforcing bar Concrete slab 4 and cylinder 1, described cylindrical end portions is provided with steel column cap 2, and described steel column cap is by upper Layer steel plate 21, lower floor's steel plate 22 and the ribbed stiffener 23 being arranged vertically between two-layered steel plates form, One end of described ribbed stiffener is connected with upper strata steel plate, and the other end is connected with lower floor steel plate, described on It is equipped with the cavity 24 running through cylinder, described cavity and pole section on layer steel plate, lower floor's steel plate Shape is consistent, and described upper strata steel plate exceeds the upper surface of building cover board, periphery armoured concrete slab Steel bar stress 3 welds with steel column cap;Described cylinder is combined steel and concrete column;Described steel column cap with Described cylinder is by solder design together.Described concrete is normal concrete.
Embodiment three:
5-7 referring to the drawings, a kind of steel construction arch without beam plate-column structure, include reinforced concrete Soil plate 4 and cylinder 1, described cylindrical end portions is provided with steel column cap 2, and described steel column cap is by upper strata steel Plate 21, lower floor's steel plate 22 and the ribbed stiffener 23 being arranged vertically between two-layered steel plates form, described One end of ribbed stiffener is connected with upper strata steel plate, and the other end is connected with lower floor steel plate, described upper strata steel The cavity 24 running through cylinder, described cavity and pole section shape it is equipped with on plate, lower floor's steel plate Unanimously, described lower floor steel plate is less than the lower surface of building cover board, the stress of periphery armoured concrete slab Reinforcing bar 3 welds with steel column cap;Described cylinder is rectangular steel-tube concrete column, arranges " H " between cylinder The dark beam of shape steel 5;Described steel column cap passes through together with solder design with described cylinder.Described is mixed Solidifying soil is normal concrete.

Claims (7)

1. a steel construction arch without beam plate-column structure, include armoured concrete slab and cylinder, it is characterized in that: described cylindrical end portions is provided with steel column cap, described steel column cap is made up of upper strata steel plate, lower floor's steel plate and the ribbed stiffener being arranged vertically between two-layered steel plates, one end of described ribbed stiffener is connected with upper strata steel plate, the other end is connected with lower floor steel plate, and described upper strata steel plate, lower floor's steel plate are equipped with the cavity running through cylinder, and described cavity is consistent with pole section shape;Described cylinder is steel column or combined steel and concrete column;Described steel column cap passes through together with solder design with described cylinder.
2. steel construction arch without beam plate-column structure as claimed in claim 1, it is characterised in that: described steel column is " H " shape shaped steel, round steel pipe, rectangular steel pipe or steel core concrete column.
3. steel construction arch without beam plate-column structure as claimed in claim 1, it is characterised in that: described upper strata steel plate, surface upper and lower with arch without beam plate, lower floor's steel plate position flush.
4. steel construction arch without beam plate-column structure as claimed in claim 1, it is characterised in that: described upper strata steel plate exceeds the upper surface of building cover board.
5. steel construction arch without beam plate-column structure as claimed in claim 1, it is characterised in that: described lower floor steel plate is less than the lower surface of building cover board.
6. steel construction arch without beam plate-column structure as claimed in claim 2, it is characterised in that: described upper strata steel plate, lower floor's steel plate and ribbed stiffener solder design.
7. steel construction arch without beam plate-column structure as claimed in claim 2, it is characterized in that: be provided with girder steel or steel plate in the described extraneous armoured concrete slab of steel column cap, the reinforcing bar of configuration or steel plate pass through with described steel column cap to weld, overlap or mechanical connection manner links together in described armoured concrete slab;Armoured concrete slab and the once-pouring of concrete in described steel column cap, form arch without beam after hardening.
CN201620231970.7U 2016-03-24 2016-03-24 Steel construction arch without beam plate -column structure Active CN205475929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620231970.7U CN205475929U (en) 2016-03-24 2016-03-24 Steel construction arch without beam plate -column structure

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Application Number Priority Date Filing Date Title
CN201620231970.7U CN205475929U (en) 2016-03-24 2016-03-24 Steel construction arch without beam plate -column structure

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CN205475929U true CN205475929U (en) 2016-08-17

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105735541A (en) * 2016-03-24 2016-07-06 金天德 Steel structure girderless floor slab column structure
CN106812235A (en) * 2017-01-14 2017-06-09 北京工业大学 A kind of assembled sheet-pile steel structure system
CN111677172A (en) * 2020-06-03 2020-09-18 苏州科技大学 Steel-concrete combined structure plate column structure system
CN112854603A (en) * 2021-02-02 2021-05-28 广东省建科建筑设计院有限公司 Connecting structure of precast concrete tubular pile column and hollow floor or flat floor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105735541A (en) * 2016-03-24 2016-07-06 金天德 Steel structure girderless floor slab column structure
CN106812235A (en) * 2017-01-14 2017-06-09 北京工业大学 A kind of assembled sheet-pile steel structure system
CN111677172A (en) * 2020-06-03 2020-09-18 苏州科技大学 Steel-concrete combined structure plate column structure system
CN111677172B (en) * 2020-06-03 2021-05-25 苏州科技大学 Steel-concrete combined structure plate column structure system
CN112854603A (en) * 2021-02-02 2021-05-28 广东省建科建筑设计院有限公司 Connecting structure of precast concrete tubular pile column and hollow floor or flat floor

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