CN102644375B - Construction method for multi-ribbed composite wall - Google Patents
Construction method for multi-ribbed composite wall Download PDFInfo
- Publication number
- CN102644375B CN102644375B CN201210133148.3A CN201210133148A CN102644375B CN 102644375 B CN102644375 B CN 102644375B CN 201210133148 A CN201210133148 A CN 201210133148A CN 102644375 B CN102644375 B CN 102644375B
- Authority
- CN
- China
- Prior art keywords
- layer
- concrete
- rib
- construction
- building
- 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
Links
Abstract
The invention discloses a construction method for a multi-ribbed composite wall, which belongs to the technical field of construction of a building structure. The construction method comprises the following steps of: binding a rib column reinforced bar in a rib column position; constructing building blocks of a first layer of lattices; binding the reinforced bar of a first layer of rib beam; constructing concrete in the positions of the first layer of rib beam and the first layer of rib column according to an on-site constructing method; constructing the building blocks of a second layer of lattices; binding the reinforced bar of a second layer of rib beam; constructing concrete in the positions of the second layer of rib beam and the second layer of rib column according to the on-site constructing method; and circularly constructing till finishing the construction of all the building blocks in the wall and the construction of the rib beam and the rib beam concrete, thereby forming the multi-ribbed composite wall. The multi-ribbed composite wall has the beneficial effects that: the construction of hoisting wall plate is unnecessary; the construction of wholly stirring and pouring concrete is also unnecessary; the degree of dependence on mechanical equipment is reduced; the multi-ribbed composite wall has the advantages of simple operation, high adaptability, capability of saving construction cost of civil engineering, and the like; and the multi-ribbed composite wall is beneficial to the promotion of application and popularization of a multi-ribbed structure system in a low-layer and multilayer resident housing construction.
Description
Technical field
The invention belongs to building structure construction technical field, particularly a kind of construction method of close rib composite wall.
Background technology
Close rib composite wall is that the embedded air-entrained concrete building block being primary raw material with the industrial waste such as slag, flyash is made with cross section and the less steel concrete of arrangement of reinforcement for sash.Be that the virtual reality computer simulation system of main bearing member has the features such as dead load is light, anti-seismic performance good, energy-saving effect is good, structure adaptability is strong with close rib composite wall, current built engineering about 2,900,000 square metres, construction project to be built about 500,000 square meter, is mainly used in multilayer and esidential building on the middle and senior level building.
At present, close rib composite wall generally adopts prefabricated assembled construction technology, and namely wallboard is in plant produced, carries out lifting splicing after being transported to building site.Patent of invention " manufacturing technique method of multi-ribbed composite wallboard " (Chinese publication number: CN 1222436A) discloses a kind of production method of close rib composite wall, i.e. first prefabricated close rib composite wall board, then puts into fog room and utilizes steam to carry out heating curing.In engineer applied, prefabricated close rib composite wall board overall dimensions is larger, its length, mostly highly be 2.7m ~ 3.0m, thickness is 0.2m ~ 0.25m, the weight of monolithic wallboard is about 2.0 ~ 3.0t, job site needs to be undertaken lifting and assembling by heavy mechanical equipments such as tower cranes, and therefore, prefabricated assembled construction technology is applicable to the construction in enormous quantities of multilayer and semi-high-rise housing community.The vast rural area of China, the residential density in the area such as cities and towns is lower, single building house architectural area is little, and the low story dwelling of less than three layers and three layers occupies considerable proportion, in this case, prefabricated assembled construction method is adopted to be short of flexibility, there is certain shortcoming, be in particular in: need at factory or building site precast rib wallboard, needing to build steam-cured pond carries out steam-cured to prefabricated profiled close rib composite wall board, also need to employ the heavy mechanical equipments such as tower crane at building-site and carry out wallboard lifting construction, to lifting machine equipment, the degree of dependence of the equipment such as concrete mixer etc. is larger, expenditure of construction will be increased considerably, it is the main factor that restriction multi-rib structure system is applied in low residential building.
For virtual reality computer simulation, except prefabricated assembled construction method, " masonry wall-constructional column " formula construction method of traditional masonry wall can also be utilized to construct.But, because close rib composite wall is made up of with mutually nested form with sash (girt strip, rib post) in-filled block, tradition " masonry wall-constructional column " formula construction method is adopted to there is series of problems, be in particular in: (1) on the one hand, because body of wall is based on light block, girt strip rib post form cross section and the small volume of sash, concrete amount is less, but the quantity of beam column is more; On the other hand, building block needs to intersect with concrete girt strip, rib post constructs, and only needs a part of building one deck concrete girt strip and rib post at every turn, and the concrete of use is little, belongs to scattered concrete work.When adopting machine stirring or hand mixed concrete, need certain surplus capacity, and the concrete after stirring needs to use in time, otherwise after hardening period spent by concrete, building waste process can only be used as, and mixing plant needs to move according to different construction location, need after use to clean in time, therefore in body of wall, the concrete construction of girt strip rib post has certain operating difficulties.(2) during conventional concrete construction, concrete workability and mobility have certain requirement, formwork work must be carried out in advance, and when concrete engineering quantity is less, especially for the less and a fairly large number of close rib composite wall of beam cross-section, still need cutting, a job such as gear and form removal of carrying out template, greatly constrain progress and the speed of wall construction.
Seen by above-mentioned analysis, prefabricated assembled construction method or tradition " masonry wall-constructional column " formula construction method is adopted to build low layer close rib structure, all there are the shortcomings such as Civil Cost is higher, construction process is more numerous and diverse, speed of application is slower, constrain close rib structure applying in low story dwelling field to a certain extent.
Summary of the invention
The present invention is directed to the construction method that above-mentioned defect discloses a kind of close rib composite wall.The present invention can avoid the flow process (prefabricated panel, steam pressure wallboard, lifting wallboard) required for prefabricated assembled construction, tradition " masonry wall-constructional column " formula construction method can be avoided again to need to stir concrete, formwork, cast operation, make the construction of close rib composite wall have convenient and swift, save the advantages such as cost.
A kind of construction method of close rib composite wall comprises the following steps:
1) at rib post position colligation rib post reinforcing bar, the building block of the 1st layer of sash is built by laying bricks or stones; The reinforcing bar of colligation the 1st layer of girt strip on the 1st layer of sash, the 1st layer of girt strip and the 1st layer of rib post position adopts method of now building build concrete by laying bricks or stones, forms the 1st layer of steel concrete girt strip and the 1st layer of steel concrete rib post;
2) body of wall of close rib composite wall has n layer sash, and n is 1 ~ 6, when n is 1, has now completed all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts;
When n is 2 ~ 6, successively for the 2nd layer of sash to n-th layer sash, adopt and step 1) identical method, form the 2nd layer of steel concrete girt strip ~ n-th layer steel concrete girt strip and the 2nd layer of steel concrete rib post ~ n-th layer steel concrete rib post, thus complete all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts.
Described method of now building comprises the following steps:
21) match ratio of water, cement, sand, stone and Admixture is calculated according to concrete strength design load;
22) according to the number of plies of cement sand bed in Concrete Design high computational concrete and the number of plies of stone layer;
23) by water, cement, sand and Admixture by step 21) match ratio mix and be configured to cement mortar, and by step 21) match ratio configuration stone, wetting stone;
24) manual method of building by laying bricks or stones is adopted, cement mortar and stone are laid in interval from the bottom to top, form cement sand bed and stone layer, the most all cement mortar and stone have all been laid, cement sand bed and stone layer constitute layer of concrete, and the orlop of layer of concrete and the superiors are cement sand bed;
25) smear each side surface of concrete laid with cement mortar, and smear smooth, maintenance, completes concrete construction.
Beneficial effect of the present invention is:
Compared with prior art, the construction method of close rib composite wall of the present invention has outstanding advantage and positive effect is as follows:
1) compared with prefabricated assembled construction method, the present invention does not need at factory or building site precast rib wallboard, not needing to build steam-cured pond carries out steam-cured to prefabricated profiled close rib composite wall board, also do not need to employ the hanging devices such as goliath at building-site and carry out wallboard lifting construction, greatly save engineering Civil Cost;
2) compared with tradition " masonry wall-constructional column " formula construction method, the present invention does not need the overall ready-mixed concrete of manual site or overall machine ready-mixed concrete, do not need formwork construction and the processing relevant to template, the operations such as dismounting, a large amount of formwork cost can be saved and save time and the expense of template processing, make the work progress of the work progress of close rib composite wall and ordinary masonry wall basically identical, greatly easy difficulty of construction, enhance the flexibility of construction, be conducive to promoting to apply in the low layer of virtual reality computer simulation in China Urban Areas and multilayer esidential building structure.
Accompanying drawing explanation
Fig. 1 a is the schematic diagram of the building block of building the 1st layer of sash by laying bricks or stones;
Fig. 1 b is the schematic diagram of installation the 1st layer of girt strip;
Fig. 1 c is the schematic diagram of the building block of building the 2nd layer of sash by laying bricks or stones;
Fig. 1 d is the schematic diagram of installation the 2nd layer of girt strip;
Fig. 1 e is the close rib composite wall schematic diagram after having built.
Reference numeral:
1-close rib composite wall; 3-rib post; 21-the 1st layer of girt strip, 22-the 2nd layer of girt strip, 23-the 3rd layer of girt strip, 31-the 1st layer of rib post, 32-the 2nd layer of rib post, 33-the 3rd layer of rib post, the building block of 41-the 1st layer of sash, the building block of 42-the 2nd layer of sash, the building block of 43-the 3rd layer of sash;
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are illustrated:
The present invention be directed to the weak point of traditional close rib composite wall construction method and a kind of brand-new construction method proposed in conjunction with the construction features of close rib composite wall;
A kind of construction method of close rib composite wall comprises the following steps:
1) at rib post 3 position colligation rib post reinforcing bar, the building block 41 of the 1st layer of sash is built by laying bricks or stones; The reinforcing bar of colligation the 1st layer of girt strip 21 on the 1st layer of sash, the 1st layer of girt strip 21 and the 1st layer of rib post 31 position adopts method of now building build concrete by laying bricks or stones, forms the 1st layer of steel concrete girt strip and the 1st layer of steel concrete rib post;
2) body of wall of close rib composite wall has n layer sash, and n is 1 ~ 6, when n is 1, has now completed all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts;
When n is 2 ~ 6, successively for the 2nd layer of sash to n-th layer sash, adopt and step 1) identical method, form the 2nd layer of steel concrete girt strip ~ n-th layer steel concrete girt strip and the 2nd layer of steel concrete rib post ~ n-th layer steel concrete rib post, thus complete all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts.
Method of now building comprises the following steps:
21) match ratio of water, cement, sand, stone and Admixture is calculated according to concrete strength design load;
22) according to the number of plies of cement sand bed in Concrete Design high computational concrete and the number of plies of stone layer;
23) by water, cement, sand and Admixture by step 21) match ratio mix and be configured to cement mortar, and by step 21) match ratio configuration stone, wetting stone;
24) manual method of building by laying bricks or stones is adopted, cement mortar and stone are laid in interval from the bottom to top, form cement sand bed and stone layer, the most all cement mortar and stone have all been laid, cement sand bed and stone layer constitute layer of concrete, and the orlop of layer of concrete and the superiors are cement sand bed;
25) smear each side surface of concrete laid with cement mortar, and smear smooth, maintenance, completes concrete construction.
Here is a specific embodiment of the present invention:
As shown in Figure 1 a, 1 b, at rib post 3 position colligation rib post reinforcing bar, the building block 41 of the 1st layer of sash is built by laying bricks or stones; On the 1st layer of sash, the 1st layer of girt strip 21 is installed, the reinforcing bar of colligation the 1st layer of girt strip 21, the 1st layer of girt strip 21 and the 1st layer of rib post 31 position adopts method of now building build concrete by laying bricks or stones, form the 1st layer of steel concrete girt strip and the 1st layer of steel concrete rib post;
As shown in Fig. 1 c, Fig. 1 d, build the building block 42 of the 2nd layer of sash by laying bricks or stones; On the 2nd layer of sash, the 2nd layer of girt strip 22 is installed, the reinforcing bar of colligation the 2nd layer of girt strip 22, the 2nd layer of girt strip 22 and the 2nd layer of rib post 32 position adopts method of now building build concrete by laying bricks or stones, form the 2nd layer of steel concrete girt strip and the 2nd layer of steel concrete rib post;
As shown in fig. le, the building block 43 of the 3rd layer of sash is built by laying bricks or stones; On the 3rd layer of sash, the 3rd layer of girt strip 23 is installed, the reinforcing bar of colligation the 3rd layer of girt strip 23, the 3rd layer of girt strip 23 and the 3rd layer of rib post 33 position adopts method of now building build concrete by laying bricks or stones, form the 3rd layer of steel concrete girt strip and the 3rd layer of steel concrete rib post;
By that analogy, circulation construction, until complete all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts.Smear each side surface of concrete laid with cement mortar, and smear smooth, maintenance, completes concrete construction.Close rib composite wall 1 after having built as shown in fig. le.
Claims (1)
1. a construction method for close rib composite wall, is characterized in that, comprises the following steps:
1) at rib post (3) position colligation rib post reinforcing bar, the building block (41) of the 1st layer of sash is built by laying bricks or stones; The reinforcing bar of colligation the 1st layer of girt strip (21) on the 1st layer of sash, 1st layer of girt strip (21) and the 1st layer of rib post (31) position adopt method of now building build concrete by laying bricks or stones, form the 1st layer of steel concrete girt strip and the 1st layer of steel concrete rib post;
Described method of now building is:
101) match ratio of water, cement, sand, stone and Admixture is calculated according to concrete strength design load;
102) according to the number of plies of cement sand bed in Concrete Design high computational concrete and the number of plies of stone layer;
103) by water, cement, sand and Admixture by step 101) match ratio mix and be configured to cement mortar, and by step 101) match ratio configuration stone, wetting stone;
104) manual method of building by laying bricks or stones is adopted, cement mortar and stone are laid in interval from the bottom to top, form cement sand bed and stone layer, the most all cement mortar and stone have all been laid, cement sand bed and stone layer constitute layer of concrete, and the orlop of layer of concrete and the superiors are cement sand bed;
105) smear each side surface of concrete laid with cement mortar, and smear smooth, maintenance, completes concrete construction;
2) body of wall of close rib composite wall has n layer sash, and n is 1 ~ 6, when n is 1, has now completed all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts;
When n is 2 ~ 6, successively for the 2nd layer of sash to n-th layer sash, adopt and step 1) identical method, form the 2nd layer of steel concrete girt strip ~ n-th layer steel concrete girt strip and the 2nd layer of steel concrete rib post ~ n-th layer steel concrete rib post, thus complete all building blocks in close rib composite wall, the building by laying bricks or stones of all steel concrete girt strips and all steel concrete rib posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133148.3A CN102644375B (en) | 2012-04-28 | 2012-04-28 | Construction method for multi-ribbed composite wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133148.3A CN102644375B (en) | 2012-04-28 | 2012-04-28 | Construction method for multi-ribbed composite wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102644375A CN102644375A (en) | 2012-08-22 |
| CN102644375B true CN102644375B (en) | 2015-02-11 |
Family
ID=46657432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210133148.3A Expired - Fee Related CN102644375B (en) | 2012-04-28 | 2012-04-28 | Construction method for multi-ribbed composite wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644375B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839767B (en) * | 2012-09-29 | 2014-08-06 | 湖北大成空间建筑科技有限公司 | Construction method of bi-directional multi-rib mo-card wall body |
| CN102839768B (en) * | 2012-09-29 | 2014-07-09 | 湖北大成空间建筑科技有限公司 | Construction method of bi-directional multi-rib mo-card wall body |
| CN104481055A (en) * | 2014-12-06 | 2015-04-01 | 塔里木大学 | Dense-rib column anti-seismic ecological wall body system for villages and small town dwelling house |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4889310A (en) * | 1988-05-26 | 1989-12-26 | Boeshart Patrick E | Concrete forming system |
-
2012
- 2012-04-28 CN CN201210133148.3A patent/CN102644375B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4889310A (en) * | 1988-05-26 | 1989-12-26 | Boeshart Patrick E | Concrete forming system |
Non-Patent Citations (4)
| Title |
|---|
| 框架—密肋复合墙结构新体系研究;郭猛，姚谦峰;《地震工程与工程震动》;20091015;第29卷(第5期);全文 * |
| 浅论浆砌片石防护工程的施工管理;师炳河;《山西建筑》;20050730;第31卷(第14期);第119页-第120页第1节第2节 * |
| 现砌加强肋生态复合墙体抗震性能及受剪承载力研究;陈海燕;《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》;20111215(第12期);第12页第2.1.3节 * |
| 钢筋混凝土密肋楼盖设计与施工;何涛;《工程建设与设计》;20020825(第4期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102644375A (en) | 2012-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wangler et al. | Digital concrete: a review | |
| CN202380609U (en) | Pre-split-joint light wall plate capable of realizing industrial production | |
| CN105401654A (en) | Environment-friendly assembled type ecological house and construction method thereof | |
| CN101967851A (en) | Board-mixing structure assembly type house and building method thereof | |
| CN101285330A (en) | Environment protection type structure thermal insulation concrete block, masonry and method for anti-knock domestic architecture | |
| CN102817375A (en) | Assembly type precast reinforced concrete inspection well system | |
| CN106522359A (en) | Total-prefabricated rural residential class composite wall structure system and construction method thereof | |
| CN105275089A (en) | Fully-prefabricated cold-formed steel house modular unit and assembly connection method | |
| CN102912808A (en) | Spiral CFG pile and cement stirring pile combined composite foundation construction method | |
| CN106499045A (en) | A kind of prefabricated composite construction parapet and construction method | |
| CN102644375B (en) | Construction method for multi-ribbed composite wall | |
| CN2319470Y (en) | Dense rib type compound wall board | |
| WO2007143885A1 (en) | An insulated and soundproof block and a masonry method thereof | |
| Gong et al. | a review of key technologies development of super high-rise building construction in China | |
| CN109989520A (en) | Prefabricated high ductility clear-water concrete Sandwich insulation wallboard | |
| CN201224941Y (en) | Environment protection type structure thermal insulation concrete building block, masonry and anti-vibration residential building | |
| CN107816126A (en) | A kind of embedded prefabricated post of assembly concrete and prefabricated balcony | |
| CN105544829A (en) | Steel fiber regeneration brick granule concrete single-rib baseboard composite floor slab and manufacturing method thereof | |
| CN201317996Y (en) | Movable shearing-resistant thermal-insulated wall body | |
| CN203320691U (en) | Light steel and concrete house building system | |
| CN114541632A (en) | Construction method for using laminated slab for prefabricated building roof layer floor slab | |
| CN113668730A (en) | Assembled mixed recycled aggregate concrete composite wallboard and preparation method thereof | |
| CN206205139U (en) | A kind of prefabricated composite construction parapet | |
| CN201614679U (en) | Assembled building reinforced concrete precast plate | |
| CN201292608Y (en) | Chemical plastic concrete filled pipe column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150211 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |