CN103174292A - Pouring construction method of frame structure with concrete nodes of multiple mark numbers - Google Patents
Pouring construction method of frame structure with concrete nodes of multiple mark numbers Download PDFInfo
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- CN103174292A CN103174292A CN2013100719142A CN201310071914A CN103174292A CN 103174292 A CN103174292 A CN 103174292A CN 2013100719142 A CN2013100719142 A CN 2013100719142A CN 201310071914 A CN201310071914 A CN 201310071914A CN 103174292 A CN103174292 A CN 103174292A
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Abstract
The invention relates to concrete pouring construction methods of constructional engineering, in particular to a pouring construction method of a frame structure with concrete nodes of multiple mark numbers, and solves the problem that at present, node portions are often of poor construction quality when a traditional method is used for pouring concrete of multiple mark numbers. The pouring construction method of the frame structure with the concrete nodes of multiple mark numbers comprises the following steps: carrying out steel bar banding of frame columns according to the design and the construction scheme of the frame structure, carrying out template supporting and arranging construction of frame columns, beams and plates according to the construction scheme, carrying out steel bar banding of the beams and the plates according to structural design and the construction scheme, and banding a steel wire net (1) vertically on the banded internal surrounding frame columns of the steel bars of the beams and the plates, wherein the steel wire net (1) is 500 m to 600 m away from the periphery of the frame columns. The pouring construction method of the frame structure with the concrete nodes of multiple mark numbers is reasonable in design, convenient to operate, fast in construction, and capable of controlling the construction quality of concrete of different mark numbers.
Description
Technical field
The present invention relates to concrete job practices in construction work, be specially a kind of frame construction multiaspect concrete joint pouring construction method.
Background technology
In present framework design, between interior each construction part of same floor, contiguous floors frame column, strength grade of concrete is usually different, how to guarantee the concrete construction quality of different labels, particularly the construction quality of the contact site of frame column high-grade concrete and beam, plate weak concrete (being node), become the Focal point and difficult point that this type of Construction Quality is controlled.At present often there is the not good problem of construction quality in traditional method building the concrete Nodes of multiaspect.
Summary of the invention
Often there is the not good problem of construction quality in order to solve at present traditional method in the present invention building the concrete Nodes of multiaspect, and a kind of frame construction multiaspect concrete joint pouring construction method is provided.
The present invention adopts following technical scheme to realize:
A kind of frame construction multiaspect concrete joint pouring construction method comprises the steps:
(1), according to framework design and constructure scheme, carry out the frame column reinforcing bar binding;
(2), according to constructure scheme, carry out the formwork erection construction of frame column, beam, plate;
(3), according to structure design and constructure scheme, carry out beam, the colligation of slab muscle;
(4), in the beam of colligation, slab muscle around the vertical metal binding wire net of frame column (being that gauze wire cloth is erectility), described gauze wire cloth is apart from frame column periphery 500-600mm;
(5), concreting: the frame column concrete of first building high grade, when a frame column build complete after, build immediately the beam of this root post periphery, the weak concrete of plate, then build next root frame column concrete, the construction of frame construction concrete is completed in operation and so forth.
in above-mentioned job practices, step (1), (2), (3) be all conventional existing building job practices, step (4), (5) be the core of the inventive method, at beam, in slab muscle process of binding, along frame column periphery 500-600mm place metal binding wire net, gauze wire cloth can play to the high-grade concrete of pouring frame post effective iris action, can make different labels frame column and beam again, board concrete obtains fully effectively contact at the gauze wire cloth place, simultaneously in concreting process, first build the frame column concrete of high grade, casting beams again, the plate weak concrete.Based on said process, by gauze wire cloth being set and controlling different labels concrete order, effectively guarantee the concrete construction quality of different labels, the construction quality of frame column high-grade concrete and beam, plate weak concrete contact site (being Nodes) particularly, construct complete after, identify through relevant departments, concrete construction quality meets the relevant specification of country requirement fully, has obtained good economic results in society.
Preferably, the continuous colligation of described gauze wire cloth is two-layer, more is conducive to guarantee the concrete construction quality of different labels.
Preferably, in order to guarantee the continuity of concrete pouring construction, improve efficiency of construction and speed, adopt in the step of described method (5) A, B two complete equipments to carry out concrete pouring construction, namely the A complete equipment carries out the frame column concrete pouring construction, when a frame column build complete after, the B complete equipment carries out corresponding beam, board concrete pouring construction immediately, the A complete equipment carries out pouring construction to next root frame column simultaneously, and the construction of frame construction concrete is completed in operation and so forth.
The inventive method is reasonable in design, easy and simple to handle, construction is quick, can effectively control the concrete construction quality of different labels, similar construction had good reference, obtained social benefit preferably, solved present traditional method and often had the not good problem of construction quality building the concrete Nodes of multiaspect.
Description of drawings
Fig. 1 is frame construction post, beam, plate node construction floor map.
Fig. 2 is frame construction post, beam, plate node construction generalized section.
In figure, the 1-gauze wire cloth.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
A kind of frame construction multiaspect concrete joint casting construction method comprises the steps:
(1), according to framework design and constructure scheme, carry out the frame column reinforcing bar binding;
(2), according to constructure scheme, carry out the formwork erection construction of frame column, beam, plate;
(3), according to structure design and constructure scheme, carry out beam, the colligation of slab muscle;
(4), in the beam of colligation, slab muscle around the vertical metal binding wire net 1 of frame column, described gauze wire cloth 1 is apart from frame column periphery 500-600mm, as shown in Figure 1, 2;
(5), concreting: the frame column concrete of first building high grade, when a frame column build complete after, build immediately the beam of this root post periphery, the weak concrete of plate, then build next root frame column concrete, the construction of frame construction concrete is completed in operation and so forth.
During concrete enforcement, in order to guarantee the continuity of concrete pouring construction, improve efficiency of construction and speed, adopt in the step of said method (5) A, B two complete equipments to carry out concrete pouring construction, namely the A complete equipment carries out the frame column concrete pouring construction, when a frame column build complete after, the B complete equipment carries out corresponding beam, board concrete pouring construction immediately, the A complete equipment carries out pouring construction to next root frame column simultaneously, and the construction of frame construction concrete is completed in operation and so forth.
Take positive coal hospital general emergency care of trauma Inpatient Building engineering as example, this engineering is positioned at positive coal hospital general institute, and underground two layers, six layers on the ground, subsidiary annex, form of structure is frame construction.This engineering structures is complicated, relates to the concrete of multiple intensity in construction, specifically sees the following form:
Sun coal hospital general emergency care of trauma Inpatient Building engineering concrete design strength statistical form
| Sequence number | Floor | The engineering position | Concrete class | The engineering | Concrete class | |
| 1 | The basis | The basis | The C45 water-tight concrete | —— | —— | |
| 2 | -2 layers | Frame column | C50 | Beam, plate | C35 | |
| 3 | -1 layer, 1 layer | Frame column | C50 | Beam, plate | C35 | |
| 4 | 2 layers | Frame column | C45 | Beam, plate | C35 | |
| 5 | Mechanical floor, 3 layers, 4 layers | Frame column | C40 | Beam, plate | C35 | |
| 6 | 5 layers, 6 layers | Frame column | C35 | Beam, plate | C30 |
As can be seen from the above table, between interior each construction part of same floor, contiguous floors frame column, strength grade of concrete is all different, how to guarantee the concrete construction quality of different labels, the construction quality of frame column and beam, plate contact site particularly becomes the Focal point and difficult point of quality control.Adopting the extension gauze wire cloth and controlling varying strength concrete construction method sequentially and control construction quality.Engineering went into operation in March, 2011, in October, 2012 completion.Construct complete after, identify through relevant departments, concrete construction quality meets the national regulation requirement.After coming into operation, operational effect is good, does not find any architecture quality problem.
Claims (3)
1. a frame construction multiaspect concrete joint casting construction method, comprise the steps:
(1), according to framework design and constructure scheme, carry out the frame column reinforcing bar binding;
(2), according to constructure scheme, carry out the formwork erection construction of frame column, beam, plate;
(3), according to structure design and constructure scheme, carry out beam, the colligation of slab muscle;
It is characterized in that:
(4), in the beam of colligation, slab muscle around the vertical metal binding wire net of frame column (1), described gauze wire cloth (1) is apart from frame column periphery 500-600mm;
(5), concreting: the frame column concrete of first building high grade, when a frame column build complete after, build immediately the beam of this root post periphery, the weak concrete of plate, then build next root frame column concrete, the construction of frame construction concrete is completed in operation and so forth.
2. frame construction multiaspect concrete joint casting construction method according to claim 2, it is characterized in that: the continuous colligation of described gauze wire cloth is two-layer.
3. frame construction multiaspect concrete joint casting construction method according to claim 1 and 2, it is characterized in that: adopt A, B two complete equipments to carry out concrete pouring construction in step (5), be that the A complete equipment carries out the frame column concrete pouring construction, when a frame column build complete after, the B complete equipment carries out corresponding beam, board concrete pouring construction immediately, the A complete equipment carries out pouring construction to next root frame column simultaneously, and the construction of frame construction concrete is completed in operation and so forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310071914.2A CN103174292B (en) | 2013-03-07 | 2013-03-07 | Frame construction multiaspect concrete joint pouring construction method |
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| CN201310071914.2A CN103174292B (en) | 2013-03-07 | 2013-03-07 | Frame construction multiaspect concrete joint pouring construction method |
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| CN103174292A true CN103174292A (en) | 2013-06-26 |
| CN103174292B CN103174292B (en) | 2015-09-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405133A (en) * | 2014-12-17 | 2015-03-11 | 中建五局蚌埠建筑工程有限公司 | Combined type separation device for high-grade concrete and low-grade concrete |
| CN110761402A (en) * | 2019-10-10 | 2020-02-07 | 上海欧跃建筑安装工程有限公司 | Concrete pouring construction method for hysteresis synchronization construction of same floor of building floor slab |
| CN111622356A (en) * | 2020-04-22 | 2020-09-04 | 上海二十冶建设有限公司 | Construction method for beam-slab-column joints of frame structure |
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| CN101289879A (en) * | 2008-06-02 | 2008-10-22 | 南通华新建工集团有限公司 | Concrete beam-column node construction method |
| CN201228395Y (en) * | 2008-06-25 | 2009-04-29 | 江苏江都建设工程有限公司 | Concrete pouring structure of beam-column node |
| CN101487293A (en) * | 2008-06-25 | 2009-07-22 | 江苏江都建设工程有限公司 | Concreting method with different intensity grades for beam column nodes |
| US20100071315A1 (en) * | 2008-09-22 | 2010-03-25 | Composite Frame, Inc. | Composite concrete column and construction method using the same |
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2013
- 2013-03-07 CN CN201310071914.2A patent/CN103174292B/en active Active
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| US5682717A (en) * | 1994-11-30 | 1997-11-04 | Carranza-Aubry; Rene | Prefabricated support elements and method for implementing monolithic nodes |
| CN101289879A (en) * | 2008-06-02 | 2008-10-22 | 南通华新建工集团有限公司 | Concrete beam-column node construction method |
| CN201228395Y (en) * | 2008-06-25 | 2009-04-29 | 江苏江都建设工程有限公司 | Concrete pouring structure of beam-column node |
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| 韩铁军，刘学科，刘少福: "高层建筑多强度等级混凝土施工技术", 《城市道桥与防洪》, no. 8, 31 August 2009 (2009-08-31), pages 155 - 157 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405133A (en) * | 2014-12-17 | 2015-03-11 | 中建五局蚌埠建筑工程有限公司 | Combined type separation device for high-grade concrete and low-grade concrete |
| CN104405133B (en) * | 2014-12-17 | 2016-03-09 | 中建五局蚌埠建筑工程有限公司 | Combined type height low grade concrete separator |
| CN110761402A (en) * | 2019-10-10 | 2020-02-07 | 上海欧跃建筑安装工程有限公司 | Concrete pouring construction method for hysteresis synchronization construction of same floor of building floor slab |
| CN110761402B (en) * | 2019-10-10 | 2020-12-29 | 上海欧跃建筑安装工程有限公司 | Concrete pouring construction method for hysteresis synchronization construction of same floor of building floor slab |
| CN111622356A (en) * | 2020-04-22 | 2020-09-04 | 上海二十冶建设有限公司 | Construction method for beam-slab-column joints of frame structure |
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| Publication number | Publication date |
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| CN103174292B (en) | 2015-09-02 |
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