CN103061517B - One kernel texture modular precast assembly node type frame construction assembling method - Google Patents
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Abstract
A kind of novel substructure modular precast assembly node type frame construction assembling method, include the prefabrication and assembly construction minor structure that two classes are main: the precast frame minor structure node of various ways and the precast beam minor structure carried out holistic conformation and is connected, two class minor structures are connected to form entirety by dry method connection or wet method.The assembled unit of plane framework node substructure, according to the size of hanging device Lifting Capacity and building arrangements, at house top layer, typical floor, bottom, interiorly all has different minor structure forms across, end bay.Prefabricated node type frame construction can level be expanded with vertical, is connected to form overall structure between every Pin frame joint by precast beam minor structure.The assembled unit of plane node formula frame sub-structure factory or work prefabricated, the assembled contact of frame column being arranged on same floor staggers mutually, and assembled contact is arranged on simple, the clear and definite position of internal force, to improve the anti-seismic performance of building.
Description
Technical field
Patent of the present invention relates to civil engineering prefabricated assembled concrete house building technical field, the frame construction reinforced concrete building specifically utilizing prefabricated node type frame sub-structure assembled and an assembled construction method thereof, the particularly type, pattern, erection method etc. of precast frame node substructure.
Background technology
The beam column component of conventional steel bar concrete framework house building often at building site formwork after-pouring concrete, its component connect reliable, globality and anti-seismic performance good, but construction period is longer, complex management.And framework house building adopts prefabrication and assembly construction mode to represent a kind of advanced developing direction.
The prefabricated assembled framed building of current China often adopts middle-size and small-size element factory prefabricated, such as prefabricated beam column component etc., its advantage is apparent, but also there are some problems, compare cast in place process, too much assembled connecting portion causes there is multiple weak link, there is certain mass and controls difficulty.Along with the development of modern times large-scale crane and vehicle, adopt medium-and-large-sized pre-constructed unit more can improve production, the efficiency of management.The assembled position of current pre-constructed unit is often at the complicated and position of weakness of the structure stresses such as bean column node, for earthquake take place frequently district this point be disadvantageous, domestic and international researcher has proposed the strategy will moved outside assembled position, realize the connection of prefabricated beam column component, but for large scale prefabricated parts, especially for post post is assembled, the not workable and way of dependable performance.
Due to all many-sided reasons, the performance of current prefabrication structure not as expected, the problem such as too much and too to concentrate as having not good safety performance, on-site consolidation node in all previous earthquake.Therefore, need badly and make full use of existing Large-scale Hoisting equipment, research and development are necessary that exploitation one can realize that medium-and-large-sized parts are prefabricated, precast construction pattern flexibly rationally, connect reliable assembly structure, to reduce on-site consolidation node, improve overall performance and the anti-seismic performance of structure, to meet the demand of modernization of the housing industry.
Summary of the invention
Patent of the present invention is intended to for above-mentioned the deficiencies in the prior art, one kernel texture modular precast assembly node type frame construction assembling method is proposed, utilize thought and the Large-scale Hoisting equipment of minor structure, one kernel texture modular precast assembly node type frame construction is proposed, its build-up member comprises polytype precast frame node substructure and precast beam minor structure, it is wrong across layout that post post connecting portion can realize staggered floor, improve the anti-seismic performance of structure, assembled contact is arranged on simple, the clear and definite position of internal force, to overcome some defects that prior art exists.The building construction of flat facade layout rules adopts the plane framework node substructure of patent of the present invention and the prefabrication and assembly construction of beam, and standardized production and the effective mass that can realize factory control.
Prefabrication to be prefabricated in the factory component according to designing requirement, is then transported to building site direct splicing, which overcomes the problems of cast-in-situ concrete, have construction rapidly, industrialization and standardization level comparatively advantages of higher.Therefore, in industrialization of construction industry, growing today with emphasizing energy-saving and emission-reduction, China's prefabrication is developed rapidly and is represented a kind of developing direction.The present invention proposes the erection method of typical framework structural building, simplify design and production procedure, improve speed of application.Compared to existing technology, build house according to the present invention and there is the good feature of anti-seismic performance.
The technical problem that patent of the present invention also can solve further is the Rational choice (position that this patent is chosen near inflection point and internal force is simple, clear and definite) by Liang Liang, post post connecting portion, connecting portion complicated applied force can be avoided to ensure the effectively reliable of connection, and solve prefabrication and assembly construction building is the poor seismic behavior problem that This is what people generally disapprove of always.
For achieving the above object, the technical scheme that patent of the present invention adopts is: a kernel texture modular precast assembly node type frame construction assembling method, it is characterized in that: (1) precast assembly node type frame construction comprises: frame joint minor structure, precast beam minor structure, floor and thermal insulation outer wall link plate, precast frame node substructure is the single node structure that column and crossbeam form, according to size and the building arrangements of hanging device Lifting Capacity, by each building foundation minor structure, single or multiple lift precast frame node substructure, precast beam minor structure is as an independent assembled unit, improve for the purpose of whole building by the quantity reducing on-site consolidation contact, determine the form of structure of the assembled unit of minor structure, (2) precast frame node substructure is divided into substructure, middle sandwich construction and top level structure, and substructure to comprise in the middle part of bottom end bay frame joint minor structure, bottom end bay inner frame node substructure, bottom in the middle part of end bay frame joint minor structure and bottom across frame joint minor structure, middle sandwich construction to comprise in the middle part of middle multilayer end bay frame joint minor structure, middle multilayer end bay inner frame node substructure, middle multilayer in the middle part of end bay frame joint minor structure or middle multilayer across frame joint minor structure, top level structure to comprise in the middle part of top layer end bay frame joint minor structure, top layer end bay inner frame node substructure, top layer in the middle part of end bay frame joint minor structure or top layer across frame joint minor structure, (3) precast frame node substructure and precast beam minor structure carry out factory or building site subdivision work is prefabricated respectively, improve construction quality and site operation speed, (4) precast frame node substructure connects combination by precast beam minor structure, realize the integral assembling of building, there is thermal insulation outer wall link plate in structure arranged outside, lay floor between floors, form minor structure modular precast assembly node type frame construction overall.
The present invention is also, precast frame node substructure is divided into the prefabricated type of inside, side or bight various ways according to top layer position residing in building construction, position, intermediate layer or bottom position, the precast frame node substructure of diverse location is different in Vierendeel girder, frame column or short beam layout of encorbelmenting, be mainly reflected in: 1. the precast frame node substructure of top layer is without top frame column, lower box trestle height chooses moment of flexure smaller part, generally desirable 1/2 floor height; 2. the precast frame node substructure lower box trestle height of bottom is 1/3 and 2/3 floor height, and by the high difference of post with the height connecting contact that staggers, top stem height is 1/2 floor height; 3. the precast frame node substructure top and the bottom frame column height in intermediate layer is 1/2 floor height; Outside the precast frame node substructure of 4. side, monolateral nothing is encorbelmented short beam; 5. precast frame node substructure two outer side edges in bight are without short beam of encorbelmenting; 6. inner precast frame node substructure top and the bottom frame column, Vierendeel girder and short beam of encorbelmenting all exist.
The present invention is also, precast beam minor structure and precast frame node substructure are connected by the short beam of encorbelmenting on it and form general frame structure, and precast beam minor structure accounts for the 1/2-3/4 of actual span, and namely connecting point position is close to the position of moment of flexure inflection point.
The present invention is also, bottom layer node minor structure, top mode minor structure can be sandwich construction, and same bottom, intermediate layer and top layer combine, and is formed with building with high frame joint minor structure.
The present invention is also, depending on Practical Project situation and requirement, by the combination of the precast frame node substructure of individual layer, multilayer, the assembled contact of frame column realizing being arranged on same floor staggers mutually, and the assembled contact of post post is arranged on simple, the clear and definite position of internal force.
The present invention is also, the assembled node that connects of beam, post adopts dry contact to connect or wet contact type of attachment.
The present invention is also, building foundation minor structure is direct foundation, independent foundation under column or pile foundation, and building foundation minor structure is field cast-in-place or prefabricated.
The present invention is also, the floor of assembled pre-fabricated one adopts precast floor slab.
The present invention is also, the plug-in filled wall of assembled pre-fabricated one, and filled wall is insulation filled wall, and assembled precast construction, in conjunction with prefabricated thermal insulation filled wall, builds up the building structure of energy-conserving and environment-protective.
The present invention is also, comprises the following steps: a. determines the type of precast frame node substructure, pattern and number, the type of precast beam minor structure and number; B. complete building foundation to build, and on building foundation installing bottom layer precast frame node substructure, by the combination of the bottom precast frame node substructure of individual layer, multilayer, the assembled contact of frame column realizing being arranged on same floor staggers mutually; C. then vertically precast frame node substructure is built one by one, need choice arrangement at the precast frame minor structure pattern of top layer according to assembled difference in height, complete assembled building, the horizontal direction that horizontal direction realizes multiple precast frame node substructure by precast beam minor structure is arranged, and in the process of building in level, precast floor slab is installed, assembled contact adopts wet method to connect or dry method connects; D. after completing chassis body structure and building, install prefabricated large insulation heat insulating wallboard further, the prefabrication and assembly construction of implementation framework structural building is built.
The present invention is also, the shape of the node substructure of precast frame described in step a and precast beam minor structure and number are determined by owner, by designing unit's complete design, completed standardized production by factory.
Compared with prior art, patent of the present invention has following advantage:
(1) adopt the medium-and-large-sized built-up member of precast frame node substructure and the small-sized built-up member of precast beam to agree with mutually and realize reinforced concrete building construction, adopt these type of minor structure built-up member can reduce the connection land counts of prefabrication and assembly construction, improve speed of application.
(2) the less position of the basic moment of flexure of the length of precast frame node substructure stem height and precast beam, can with reference to inflection point, this kind of measure can ensure that connecting portion is in stressed comparatively simple region, namely moment of flexure is less, mainly bear shearing and axle power, this can be met by the wet processing of pre-embedded steel slab dry method or rear pouring concrete.This process of the present invention can effectively ensure the safe and reliable of junction, avoids stressed complex region safety and the quality such as beam column contact.
(3) connection of the present invention can be dry method connection, also can be wet method and connects.
(4) the precast frame node substructure assembly technology of the present invention's proposition, combinationally use the staggered floor that can realize being connected contact by individual layer and multilayer minor structure to arrange, thus making every layer to be less than 50% with being often connected across dry method or wet method, the combination that the present invention proposes effectively can promote globality and the anti-seismic performance of assembly structure.
(5) the present invention is connected for characteristic feature with precast frame node substructure build-up member with dry method or wet method, the whole building course of reinforced concrete building can realize standardized production, owner is while determining precast frame node substructure type, number, pattern and size, also have selected design scheme, simplify whole design process.Thus it is visible, construction method proposed by the invention has the significant advantages such as standardized production process, design processes simplified, acceleration work progress, owner, design side, construction party etc. can be avoided in many ways repeatedly link up, be applicable to the construction of framework house building.
Be described further below in conjunction with the specific embodiments of accompanying drawing to patent of the present invention.
Accompanying drawing explanation
Fig. 1 is the reinforced concrete building building schematic diagram be assembled by precast frame node substructure.
Fig. 2 is precast and assembled reinforced concrete house foundation and prefabricated single-column schematic three dimensional views.
Fig. 3 is the individual layer precast frame node substructure of the assembled building construction of precast frame node substructure.
Fig. 4 is the multilayer precast frame node substructure of the assembled building construction of large scale prefabricated minor structure.
Detailed description of the invention
Patent of the present invention proposes a kind of assembled construction method in house based on large scale prefabricated frame joint minor structure, and its concrete implementing procedure and mode will be illustrated by reference to the accompanying drawings further.
One kernel texture modular precast assembly node type frame construction assembling method, it is characterized in that: (1) precast assembly node type frame construction comprises: frame joint minor structure, precast beam minor structure, floor and thermal insulation outer wall link plate, precast frame node substructure is the single node structure that column and crossbeam form, according to size and the building arrangements of hanging device Lifting Capacity, by each building foundation minor structure, single or multiple lift precast frame node substructure, precast beam minor structure is as an independent assembled unit, improve for the purpose of whole building by the quantity reducing on-site consolidation contact, determine the form of structure of the assembled unit of minor structure, (2) precast frame node substructure is divided into substructure, middle sandwich construction and top level structure, and substructure to comprise in the middle part of bottom end bay frame joint minor structure, bottom end bay inner frame node substructure, bottom in the middle part of end bay frame joint minor structure and bottom across frame joint minor structure, middle sandwich construction to comprise in the middle part of middle multilayer end bay frame joint minor structure, middle multilayer end bay inner frame node substructure, middle multilayer in the middle part of end bay frame joint minor structure or middle multilayer across frame joint minor structure, top level structure to comprise in the middle part of top layer end bay frame joint minor structure, top layer end bay inner frame node substructure, top layer in the middle part of end bay frame joint minor structure or top layer across frame joint minor structure, (3) precast frame node substructure and precast beam minor structure carry out factory or building site subdivision work is prefabricated respectively, improve construction quality and site operation speed, (4) precast frame node substructure connects combination by precast beam minor structure, realize the integral assembling of building, there is thermal insulation outer wall link plate in structure arranged outside, lay floor between floors, form minor structure modular precast assembly node type frame construction overall.
It is also, precast frame node substructure is divided into the prefabricated type of inside, side or bight various ways according to present position in building construction (top layer, intermediate layer and bottom), the precast frame node substructure of diverse location is different in Vierendeel girder, frame column or short beam layout of encorbelmenting, be mainly reflected in: 1. the precast frame node substructure of top layer is without top frame column, lower box trestle height chooses moment of flexure smaller part, generally desirable 1/2 floor height; 2. the precast frame node substructure lower box trestle height of bottom is 1/3 and 2/3 floor height, and by the high difference of post with the height connecting contact that staggers, top stem height is 1/2 floor height; 3. the precast frame node substructure top and the bottom frame column height in intermediate layer is 1/2 floor height; Outside the precast frame node substructure of 4. side, monolateral nothing is encorbelmented short beam; 5. precast frame node substructure two outer side edges in bight are without short beam of encorbelmenting; 6. inner precast frame node substructure top and the bottom frame column, Vierendeel girder and short beam of encorbelmenting all exist.
It is also, precast beam minor structure and precast frame node substructure are connected by the short beam of encorbelmenting on it and form general frame structure, and precast beam minor structure accounts for the 1/2-3/4 of actual span, and namely connecting point position is close to the position of moment of flexure inflection point.
It is also, bottom layer node minor structure, top mode minor structure can be sandwich construction, and same bottom, intermediate layer and top layer combine, and is formed with building with high frame joint minor structure.
It is also, depending on Practical Project situation and requirement, by the combination of the precast frame node substructure of individual layer, multilayer, the assembled contact of frame column realizing being arranged on same floor staggers mutually, and the assembled contact of post post is arranged on simple, the clear and definite position of internal force.
It is also, the assembled node that connects of beam, post adopts dry contact to connect or wet contact type of attachment.
It is also, building foundation minor structure is direct foundation, independent foundation under column or pile foundation, and building foundation minor structure is field cast-in-place or prefabricated.
It is also, the floor of assembled pre-fabricated one adopts precast floor slab.
It is also, the plug-in filled wall of assembled pre-fabricated one, and filled wall is insulation filled wall, and assembled precast construction, in conjunction with prefabricated thermal insulation filled wall, builds up the building structure of energy-conserving and environment-protective.
It is also, comprises the following steps: a. determines the type of precast frame node substructure, pattern and number, the type of precast beam minor structure and number; B. complete building foundation to build, and on building foundation installing bottom layer precast frame node substructure, by the combination of the bottom precast frame node substructure of individual layer, multilayer, the assembled contact of frame column realizing being arranged on same floor staggers mutually; C. then vertically precast frame node substructure is built one by one, need choice arrangement at the precast frame minor structure pattern of top layer according to assembled difference in height, complete assembled building, the horizontal direction that horizontal direction realizes multiple precast frame node substructure by precast beam minor structure is arranged, and in the process of building in level, precast floor slab is installed, assembled contact adopts wet method to connect or dry method connects; D. after completing chassis body structure and building, install prefabricated large insulation heat insulating wallboard further, the prefabrication and assembly construction of implementation framework structural building is built.
It is also, the shape of the node substructure of precast frame described in step a and precast beam minor structure and number are determined by owner, assessed or complete standardized production by factory by designing unit's complete design.
Fig. 1 is the reinforced concrete building building schematic three dimensional views be assembled by precast frame node substructure, and it is applicable to frame structure building.Fig. 2 is cast-in-place basis, prefabricated assembling type reinforced concrete house and cast-in-place column schematic three dimensional views, adopt the house that patent of the present invention is assembled, its basis is field cast-in-place or prefabricated, and prefabricated single-column is installed on part basis, single-column height is 2/3 bottom floor height, and single-column is staggeredly arranged, on adopt multilayer precast frame node substructure to build again, top layer then adopts individual layer and multilayer assembling framework node substructure according to actual conditions.Fig. 3 is the typical individual layer node substructure of the assembled building construction of precast frame child node structure, and Fig. 4 is typical multilayer precast frame node substructure.Fig. 3-Fig. 4 gives polytype and the precast beam minor structure of precast frame node substructure, utilizes the assembled building construction of this two kinds of prefabricated minor structures of typical case just, and individual layer, multilayer are all implemented across layout to realize connecting contact staggered floor mistake.No matter be individual layer, multilayer, precast frame node substructure all is vertically realizing building layer by layer by the connection of post post, precast frame node substructure column gap is all with reference to moment of flexure smaller part, therefore bottom prefabricated post gets 2/3 and 1/3 of floor height, and intermediate layer and top layer prefabricated post get 1/2 of floor height, this kind of method to set up conception is to get stressed simple position, and near inflection point, moment of flexure is less, pillar mainly bears axle power and shearing, reduces assembled contact stressed.
Compare the individual layer precast frame minor structure of Fig. 3, the structurally more complicated and volume of the multilayer precast frame node substructure of Fig. 4 is larger, and this has higher requirement to transport and lifting, but it is integrated prefabricated with the obvious advantage when making assembled.The assembling method of visible various precast frame node substructure in composition graphs 3-Fig. 4, in Fig. 3, (a) is typical floor inner frame node substructure, the node location upper and lower of precast frame node substructure is provided with a root post, and node location is also provided with four short beams of encorbelmenting; B () is provided with a root post for typical floor frame node substructure, the node location upper and lower of precast frame node substructure, node location is also provided with three short beams of encorbelmenting; C () is provided with a root post for typical floor angle frame joint minor structure, the node location upper and lower of precast frame node substructure, node location is also provided with two short beams of encorbelmenting; D () is provided with a root post for top layer inner frame node substructure, the node location bottom of precast frame node substructure, node location is also provided with four short beams of encorbelmenting; E () is provided with a root post for top layer frame node substructure, the node location bottom of precast frame node substructure, node location is also provided with three short beams of encorbelmenting; F () is provided with a root post for top layer angle frame joint minor structure, the node location bottom of precast frame node substructure, node location is also provided with two short beams of encorbelmenting; Fig. 4 is multilayer inner frame node, namely individual layer precast frame node substructure becomes the multistory frame node of upper and lower form, in Fig. 4, (a) is standard multi-layer inner frame node substructure, b () is standard multi-layer frame node substructure, c () is standard multi-layer angle frame joint minor structure, d () is top multilayer inner frame node substructure, e () top multilayer frame node substructure, (f) is top multilayer angle frame joint minor structure.
Claims (10)
1. a kernel texture modular precast assembly node type frame construction assembling method, is characterized in that:
(1) precast assembly node type frame construction comprises: frame joint minor structure, precast beam minor structure, floor and thermal insulation outer wall link plate, precast frame node substructure is the single node structure that column and crossbeam form, according to size and the building arrangements of hanging device Lifting Capacity, using each building foundation minor structure, single or multiple lift precast frame node substructure, precast beam minor structure as an independent assembled unit, improve for the purpose of whole building by the quantity reducing on-site consolidation contact, determine the form of structure of the assembled unit of minor structure;
(2) precast frame node substructure is divided into substructure, middle sandwich construction and top level structure, substructure be in the middle part of bottom end bay frame joint minor structure, bottom end bay inner frame node substructure, bottom in the middle part of end bay frame joint minor structure or bottom in across frame joint minor structure; Middle sandwich construction be in the middle part of middle multilayer end bay frame joint minor structure, middle multilayer end bay inner frame node substructure, middle multilayer in the middle part of end bay frame joint minor structure or middle multilayer in across frame joint minor structure; Top level structure be in the middle part of top layer end bay frame joint minor structure, top layer end bay inner frame node substructure, top layer in the middle part of end bay frame joint minor structure or top layer in across frame joint minor structure;
(3) precast frame node substructure and precast beam minor structure carry out factory or building site subdivision work is prefabricated respectively, improve construction quality and site operation speed;
(4) precast frame node substructure connects combination by precast beam minor structure, realize the integral assembling of building, there is thermal insulation outer wall link plate in structure arranged outside, lay floor between floors, form minor structure modular precast assembly node type frame construction overall;
Adopt the medium-and-large-sized built-up member of precast frame node substructure and the small-sized built-up member of precast beam to agree with mutually and realize reinforced concrete building construction, adopt these type of minor structure built-up member can reduce the connection land counts of prefabrication and assembly construction, improve speed of application.
2. minor structure modular precast assembly node type frame construction assembling method according to claim 1, it is characterized in that: precast frame node substructure is according to top layer position residing in building construction, position, intermediate layer or bottom position, or precast frame node substructure is divided into inside, the prefabricated type of side or bight various ways, the precast frame node substructure of diverse location is at Vierendeel girder, frame column or short beam layout aspect of encorbelmenting different, be mainly reflected in: 1. the precast frame node substructure of top layer is without top frame column, lower box trestle height chooses 1/2 floor height, 2. the precast frame node substructure lower box trestle height of bottom is 1/3 and 2/3 floor height, and by the high difference of post with the height connecting contact that staggers, top stem height is 1/2 floor height, 3. the precast frame node substructure top and the bottom frame column height in intermediate layer is 1/2 floor height, outside the precast frame node substructure of 4. side, monolateral nothing is encorbelmented short beam, 5. precast frame node substructure two outer side edges in bight are without short beam of encorbelmenting, 6. inner precast frame node substructure top and the bottom frame column, Vierendeel girder and short beam of encorbelmenting all exist.
3. minor structure modular precast assembly node type frame construction assembling method according to claim 1, it is characterized in that: precast beam minor structure and precast frame node substructure to be connected with the short beam of encorbelmenting on precast frame node substructure by precast beam minor structure and to form general frame structure, precast beam minor structure accounts for the 1/2-3/4 of actual span, and namely connecting point position is close to the position of moment of flexure inflection point.
4. minor structure modular precast assembly node type frame construction assembling method according to claim 1, it is characterized in that: bottom precast frame node substructure and top layer precast frame node substructure are sandwich construction, bottom, intermediate layer and top layer combine, and are formed with building with high frame joint minor structure.
5. minor structure modular precast assembly node type frame construction assembling method according to claim 1, it is characterized in that: look Practical Project situation and requirement, by the combination of the precast frame node substructure of individual layer and the precast frame node substructure of multilayer, the assembled contact of frame column realizing being arranged on the precast frame node substructure of same floor staggers mutually, and the assembled contact of post post is arranged on simple, the clear and definite position of internal force.
6. minor structure modular precast assembly node type frame construction assembling method according to claim 1, is characterized in that: the assembled node that connects of the beam and column of precast frame node substructure adopts dry contact to connect or wet contact type of attachment.
7. minor structure modular precast assembly node type frame construction assembling method according to claim 1, it is characterized in that: building foundation minor structure is direct foundation, independent foundation under column or pile foundation, building foundation minor structure is field cast-in-place or prefabricated.
8. minor structure modular precast assembly node type frame construction assembling method according to claim 1, is characterized in that: the floor of assembled pre-fabricated one adopts precast floor slab; Or the plug-in filled wall of assembled pre-fabricated one, filled wall is insulation filled wall, and assembled precast construction, in conjunction with prefabricated thermal insulation filled wall, builds up the building structure of energy-conserving and environment-protective.
9. minor structure modular precast assembly node type frame construction assembling method according to claim 1, is characterized in that: comprise the following steps:
A. the type of precast frame node substructure, pattern and number is determined, the type of precast beam minor structure and number;
B. complete building foundation to build, and on building foundation installing bottom layer precast frame node substructure, by the combination of the bottom precast frame node substructure of individual layer, multilayer, the assembled contact of frame column realizing being arranged on same floor staggers mutually;
C. then vertically precast frame node substructure is built one by one, need choice arrangement at the precast frame minor structure pattern of top layer according to assembled difference in height, complete assembled building, the horizontal direction that horizontal direction realizes multiple precast frame node substructure by precast beam minor structure is arranged, and in the process of building in level, precast floor slab is installed, assembled contact adopts wet method to connect or dry method connects;
D. after completing chassis body structure and building, install prefabricated large insulation heat insulating wallboard further, the prefabrication and assembly construction of implementation framework structural building is built.
10. minor structure modular precast assembly node type frame construction assembling method according to claim 9, it is characterized in that: the shape of the node substructure of precast frame described in step a and precast beam minor structure and number are determined by owner, by designing unit's complete design, completed standardized production by factory.
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| CN1916305A (en) * | 2006-09-12 | 2007-02-21 | 孔祥生 | Assembly type shock resistant frame in use for house |
| CN101113604A (en) * | 2007-06-22 | 2008-01-30 | 东南大学 | Full-prefabricated assembled concrete frame construction |
| CN101818521A (en) * | 2010-04-20 | 2010-09-01 | 东南大学 | Steel joint precast and assembled reinforced concrete frame structure |
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2013
- 2013-01-15 CN CN201310014482.1A patent/CN103061517B/en not_active Expired - Fee Related
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| US3861094A (en) * | 1973-05-09 | 1975-01-21 | Automated Building Components | Building structure having unitized joint and connector strap therefor |
| JPH04176960A (en) * | 1990-11-09 | 1992-06-24 | Kajima Corp | Building construction method |
| CN2189625Y (en) * | 1993-12-15 | 1995-02-15 | 曹凤兰 | Preformed frame component of hollow ferro-concrete |
| CN1916305A (en) * | 2006-09-12 | 2007-02-21 | 孔祥生 | Assembly type shock resistant frame in use for house |
| CN101113604A (en) * | 2007-06-22 | 2008-01-30 | 东南大学 | Full-prefabricated assembled concrete frame construction |
| CN101818521A (en) * | 2010-04-20 | 2010-09-01 | 东南大学 | Steel joint precast and assembled reinforced concrete frame structure |
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| CN103061517A (en) | 2013-04-24 |
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