CN105804242A - Latticed column facilitating piercing of reinforcement bar at reversely constructed column-beam joint - Google Patents
Latticed column facilitating piercing of reinforcement bar at reversely constructed column-beam joint Download PDFInfo
- Publication number
- CN105804242A CN105804242A CN201610319789.6A CN201610319789A CN105804242A CN 105804242 A CN105804242 A CN 105804242A CN 201610319789 A CN201610319789 A CN 201610319789A CN 105804242 A CN105804242 A CN 105804242A
- Authority
- CN
- China
- Prior art keywords
- column
- lattice column
- steel
- latticed
- reinforcement bar
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
Abstract
The invention discloses a latticed column facilitating piercing of a reinforcement bar at a reversely constructed column-beam joint. The latticed column facilitating piercing of the reinforcement bar at the reversely constructed column-beam joint comprises a middle-section latticed column between a beam surface reinforcement bar passage and a beam bottom reinforcement bar passage, a latticed column out of the range of beam height, temporary connecting plates, steel vertical plates and structural joint angle steel, wherein the latticed column out of the range of the beam height is in a form of angle steel and batten plates. The latticed column facilitating piercing of the reinforcement bar at the reversely constructed column-beam joint disclosed by the invention adopts a latticed structure, such that the reinforcement bar can smoothly pass through the cross section of the latticed column, the site construction is facilitated, the working efficiency and construction quality are effectively improved, the change in structural joints can be reduced as much as possible, and the latticed column has a positive building significance to no-ceiling or fair-faced structures.
Description
Technical field
The present invention relates to building foundation engineering field, particularly to a kind of lattice column be easy to and pass through at contrary sequence method node of column and beam reinforcing bar.
Background technology
At present, in the work progress of contrary sequence method stand column pile, the structural form of traditional angle steel+batten plate is generally continued to use in the processing of lattice column.Haunch method and ring beam method are generally taked in the process of lattice column node of column and beam, and the reinforcing bar of these two kinds of methods is walked around from lattice column both sides, avoid the main limb of column.But, at the scene in practice of construction, node of column and beam is complicated by both ways, when post beam steel specification is bigger, steel bar meter difficulty is big, and haunch segment template is generally adopted existing cutting profile, and leaking easily occurs in formwork edge joint, spillage causes Surface Quality of Concrete impaired.And operation quality and workman's skills involved in the labour have very big association, lack construction experience and can cause that node processing is coarse, affect total quality and joints.
Summary of the invention
In order to solve at least one problem mentioned in background technology, the present invention provides a kind of lattice column being easy to pass through being effectively improved work efficiency and construction quality at contrary sequence method node of column and beam reinforcing bar.
To achieve these goals, the invention provides a kind of lattice column be easy to and pass through at contrary sequence method node of column and beam reinforcing bar, including: the stage casing lattice column between beam face reinforcing bar passage and beam bottom reinforcement bars passage, the lattice column outside depth of beam scope, temporary connection plate, Steel vertical plate and structure node angle steel, the lattice column outside described depth of beam scope is that angle steel adds batten plate form.
Optionally, the two ends of described stage casing lattice column are respectively provided with a temporary connection plate.
Optionally, connected by structure node angle steel, temporary connection plate and Steel vertical plate between the lattice column outside described stage casing lattice column and depth of beam scope.
Optionally, the quantity of described firm riser is at least three.
Optionally, the spacing between described Steel vertical plate is not less than 80mm.
Optionally, described Steel vertical plate is the steel bar of cross section 20mm*30mm.
Optionally, described batten plate is band steel batten plate.
Optionally, the square steel that structure node angle steel is homalographic in the passage of beam face.
The present invention is easy to the beneficial effect of the lattice column passed through at contrary sequence method node of column and beam reinforcing bar: lattice column of the present invention adopts the structure of grating type, make reinforcing bar can pass through lattice column cross section, it is easy to site operation, it is effectively improved work efficiency and construction quality, and reduce the change to structure node as much as possible, for having positive architecture meaning without furred ceiling or clear water structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of lattice column of the present invention.
Fig. 2 is the sectional view of lattice column of the present invention.
Fig. 3 is the sectional view in Fig. 2 along Aa direction.
Fig. 4 is the sectional view in Fig. 2 along Bb direction.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present invention, propose many ins and outs in order to make reader be more fully understood that the application.But, even without these ins and outs with based on the many variations of following embodiment and amendment, it is also possible to realize the application each claim technical scheme required for protection.
The present invention solves above-mentioned technical problem, the invention provides a kind of lattice column be easy to and pass through at contrary sequence method node of column and beam reinforcing bar, in conjunction with Fig. 1 to Fig. 4, the present embodiment is described in detail.
The invention provides a kind of lattice column be easy to and pass through at contrary sequence method node of column and beam reinforcing bar, including: the stage casing lattice column between beam face reinforcing bar passage and beam bottom reinforcement bars passage, the lattice column outside depth of beam scope, temporary connection plate 12, Steel vertical plate 13 and structure node angle steel 11.The angle steel 10 that lattice column outside depth of beam scope is traditional adds batten plate 14 form.The two ends of described stage casing lattice column are respectively provided with a temporary connection plate 12, connected by structure node angle steel 11, temporary connection plate 12 and Steel vertical plate 13 between lattice column outside described stage casing lattice column and depth of beam scope, the quantity of described Steel vertical plate 13 is at least three, spacing between described Steel vertical plate 13 is not less than 80mm, described Steel vertical plate 13 is the steel bar of cross section 20mm*30mm, and described batten plate 14 is band steel batten plate.
For beam epithelium and bottom reinforcement bars in the intensive feature of support position, lattice column is disconnected at the upper and lower skin reinforcement location of beam, whole lattice column is divided into three joints；Lattice column outside depth of beam scope is tradition angle steel+batten plate form；Utilize Steel vertical plate and corner square steel to save lattice column by three to be attached；Lattice column between depth of beam scope, utilizes square steel to replace lattice column angle steel, reduces area shared by the angle steel edge of a wing, can avoid the adverse effect that stand column pile cross section is damaged when reinforcing bar passes through.According to different angle steel, determining that square steel cross section, square steel cross section mechanical property are not less than former angle cross section mechanical characteristic data by cross section mechanical characteristic, thickness of steel product and specification are identical with lattice column angle steel, it is ensured that rigidity requirement；Steel vertical plate adopts 20*30 steel bar, is perpendicular to lattice cylinder, and spacing, more than 80mm, forms the pattern of grating type, meets reinforcing bar and pass through demand at reinforcing bar passage place；The lattice column at reinforcing bar passage place, beam face, if temporary connection plate, it is ensured that lattice column lifting rigidity requirement.Lattice column outside reinforcing bar passage, uses band steel batten plate to connect.
Specific construction process is as follows:
1. preparing material, make lattice column, each Member Welding is complete；
2. complete the construction of contrary sequence method pile；
3. earth excavation is to specifying absolute altitude；
4. construction node of column and beam, reinforcing bar can pass through quickly and easily from headspace；
5. if desired, temporary connection plate can be cut off, it is simple to passing through of reinforcing bar；
6. set up template, casting concrete, complete construction of frame beam.
The present invention solves emphatically the permanent column of contrary sequence method, beam steel is at Column border node crossing problem, adopt the structure of grating type, make reinforcing bar can pass through lattice column cross section, it is easy to site operation, it is effectively improved work efficiency and construction quality, and reduces the change to structure node as much as possible, for having positive architecture meaning without furred ceiling or clear water structure.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the invention, and in actual applications, it is possible in the form and details it is done various change, without departing from the spirit and scope of the present invention.
Claims (8)
1. it is easy to the lattice column that passes through at contrary sequence method node of column and beam reinforcing bar for one kind, it is characterized in that, including: the stage casing lattice column between beam face reinforcing bar passage and beam bottom reinforcement bars passage, the lattice column outside depth of beam scope, temporary connection plate, Steel vertical plate and structure node angle steel, the lattice column outside described depth of beam scope is that angle steel adds batten plate form.
2. lattice column according to claim 1, it is characterised in that: the two ends of described stage casing lattice column are respectively provided with a temporary connection plate.
3. lattice column according to claim 1, it is characterised in that: connected by structure node angle steel, temporary connection plate and Steel vertical plate between described stage casing lattice column and the lattice column outside depth of beam scope.
4. lattice column according to claim 3, it is characterised in that: the quantity of described Steel vertical plate is at least three.
5. lattice column according to claim 4, it is characterised in that: the spacing between described Steel vertical plate is not less than 80mm.
6. lattice column according to claim 3, it is characterised in that: described Steel vertical plate is the steel bar of cross section 20mm*30mm.
7. lattice column according to claim 3, it is characterised in that: the square steel that structure node angle steel is homalographic in the passage of beam face.
8. lattice column according to claim 1, it is characterised in that: described batten plate is band steel batten plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319789.6A CN105804242B (en) | 2016-05-13 | 2016-05-13 | Convenient for the lattice column passed through in contrary sequence method node of column and beam reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319789.6A CN105804242B (en) | 2016-05-13 | 2016-05-13 | Convenient for the lattice column passed through in contrary sequence method node of column and beam reinforcing bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804242A true CN105804242A (en) | 2016-07-27 |
| CN105804242B CN105804242B (en) | 2018-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610319789.6A Active CN105804242B (en) | 2016-05-13 | 2016-05-13 | Convenient for the lattice column passed through in contrary sequence method node of column and beam reinforcing bar |
Country Status (1)
| Country | Link |
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| CN (1) | CN105804242B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119827A (en) * | 2017-07-10 | 2017-09-01 | 哈尔滨鸿盛房屋节能体系研发中心 | A kind of frame joint assembled wall body construction |
| CN109386004A (en) * | 2018-11-21 | 2019-02-26 | 上海建工集团股份有限公司 | The simplification structure of foundation pit lattice column and reinforced concrete brace junction |
| CN109837924A (en) * | 2019-01-31 | 2019-06-04 | 中国建筑第八工程局有限公司 | Pattern foundation pit supporting structure lattice column and main structure interleave the construction method at position |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214511A (en) * | 2000-01-31 | 2001-08-10 | Aiki Cho | Light-weight driven column form with column hoop |
| CN203487640U (en) * | 2013-05-13 | 2014-03-19 | 上海申元岩土工程有限公司 | Beam column connection T type node applied in top-down method |
| CN203741994U (en) * | 2014-01-24 | 2014-07-30 | 上海建工二建集团有限公司 | Connecting structure of latticed column and first structural beam plate of reverse building method |
| CN204326258U (en) * | 2014-12-16 | 2015-05-13 | 深圳市典汉濠建筑工程有限公司 | A kind of angle steel lattice column and concrete girder connection linkage |
| CN205617559U (en) * | 2016-05-13 | 2016-10-05 | 上海建工二建集团有限公司 | Lattice column convenient to pass through at reverse construction method post girder segment point reinforcing bar |
-
2016
- 2016-05-13 CN CN201610319789.6A patent/CN105804242B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214511A (en) * | 2000-01-31 | 2001-08-10 | Aiki Cho | Light-weight driven column form with column hoop |
| CN203487640U (en) * | 2013-05-13 | 2014-03-19 | 上海申元岩土工程有限公司 | Beam column connection T type node applied in top-down method |
| CN203741994U (en) * | 2014-01-24 | 2014-07-30 | 上海建工二建集团有限公司 | Connecting structure of latticed column and first structural beam plate of reverse building method |
| CN204326258U (en) * | 2014-12-16 | 2015-05-13 | 深圳市典汉濠建筑工程有限公司 | A kind of angle steel lattice column and concrete girder connection linkage |
| CN205617559U (en) * | 2016-05-13 | 2016-10-05 | 上海建工二建集团有限公司 | Lattice column convenient to pass through at reverse construction method post girder segment point reinforcing bar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119827A (en) * | 2017-07-10 | 2017-09-01 | 哈尔滨鸿盛房屋节能体系研发中心 | A kind of frame joint assembled wall body construction |
| CN109386004A (en) * | 2018-11-21 | 2019-02-26 | 上海建工集团股份有限公司 | The simplification structure of foundation pit lattice column and reinforced concrete brace junction |
| CN109837924A (en) * | 2019-01-31 | 2019-06-04 | 中国建筑第八工程局有限公司 | Pattern foundation pit supporting structure lattice column and main structure interleave the construction method at position |
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| Publication number | Publication date |
|---|---|
| CN105804242B (en) | 2018-09-18 |
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