WO2018028042A1 - Overlaying assembly integral basement of beamless floor system - Google Patents
Overlaying assembly integral basement of beamless floor system Download PDFInfo
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- WO2018028042A1 WO2018028042A1 PCT/CN2016/101679 CN2016101679W WO2018028042A1 WO 2018028042 A1 WO2018028042 A1 WO 2018028042A1 CN 2016101679 W CN2016101679 W CN 2016101679W WO 2018028042 A1 WO2018028042 A1 WO 2018028042A1
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- beamless
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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
- E04B1/0007—Base structures; Cellars
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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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
- E04B1/0007—Base structures; Cellars
- E04B1/0015—Cellars constructed from prefabricated units
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
Definitions
- the invention belongs to the technical field of building engineering, and particularly relates to a superposed assembly integrated basement of a beamless floor covering system.
- the traditional building basement project uses all cast-in-place concrete structures, which requires the excavation of large underground foundation pits to ensure large-scale construction of on-site raw material stacking, concrete transportation, supporting, pouring, vibrating, curing, folding and so on.
- the operation space therefore, the earthwork has a large amount of excavation and the backfilling amount is also large. Since all work is done on site, all wall panels and roof panels are equipped with formwork, and the formwork must be removed after the concrete has reached full strength.
- the formwork and scaffolding are in great demand, the construction period is long, the labor is large, and all raw materials are It is transported to the site in bulk form, polluting the environment, causing waste of raw materials, high labor costs, and the manual vibration of concrete on-site pouring is difficult and demanding. If it is slightly vibrating, it will leave hidden water leakage. In addition, the quality of cast-in-place concrete is uncontrollable, the curing conditions are poor, and the possibility of micro-cracks in concrete is large. In the later stage, rainwater will leak through micro-cracks, which will affect the building quality.
- the technical problem to be solved by the present invention is to solve the problems existing in the prior art described above, and to provide a laminated and integrated integrated basement of a beamless floor covering system, which fully utilizes the prefabrication quality of the factory, high speed, high efficiency and good environmental performance. It has the advantages of good integrity and high structural strength, overcoming the shortcomings of the two, improving strengths and avoiding shortcomings, realizing no modular construction on site, small amount of earthwork, low labor cost and material cost, fast construction speed, controllable quality and no environmental pollution. , technical performance is excellent.
- the technical solution adopted by the invention is: a superimposed assembly integral type of a beamless floor covering system
- the basement floor is a fully cast-in-place concrete floor or a prefabricated floor.
- the basement side wall is a prefabricated sandwich wall.
- the cast-in-place column has a column cap, and the basement roof adopts a beamless superimposed frame.
- the negative n-floor of the basement adopts a beamless laminated hollow floor or a beamless laminated solid floor, n is a natural number; the basement roof has no beam laminated solid floor or no beam
- the top of the prefabricated laminated sandwich wall of the laminated hollow floor and the side wall and the top column cap of the cast-in-place column are integrally connected by cast-in-place, and the basement is negative n-layer non-beam laminated hollow floor or non-beam laminated solid floor
- the cap and the cap on the cast-in-place column are joined together by cast-in-place.
- the column cap of the cast-in-place column adopts a bright column cap or a dark column cap
- the column cap of the cast-in-place column is a laminated column cap, including a prefabricated column cap portion and a cast-in-place cap portion.
- the beamless laminated hollow floor cover is composed of a plurality of prefabricated laminated floors, and each of the prefabricated laminated floors comprises a laminated floor prefabricated layer and a laminated floor cast-in-place layer, and the laminated floor is now
- the pouring layer is uniformly filled with a plurality of lightweight filling blocks or hollow boxes; the two ends of the prefabricated slabs between the two adjacent cast-in-place column caps are directly overlapped on the column caps and connected with structural steel bars; and the prefabricated stacks A jointed steel bar is connected between the slab and the prefabricated slab; the cast-in-place cap portion of the cap and the cast-in-place layer of the slab are integrally fixed by cast-in-place concrete.
- the beamless laminated solid floor is composed of a plurality of prefabricated laminated floors, and each prefabricated floor slab comprises a laminated floor prefabricated layer and a laminated floor cast-in-place layer; two adjacent cast-in-place layers
- the prefabricated slabs between the column caps are directly lapped on the column caps and connected with structural steel bars; and the prefabricated slabs and the prefabricated slabs are connected with jointed steel bars; the cast caps of the column caps
- the part is laminated together with the cast-in-place layer of the cast-in-place concrete through a cast-in-place concrete joint.
- the prefabricated laminated bottom plate comprises a bottom plate prefabricated layer and a bottom plate cast-in-place layer.
- the prefabricated laminated sandwich wall of the beamless laminated hollow floor cover comprises a prefabricated outer leaf wall, a prefabricated inner leaf wall and a cast-in-place sandwich layer.
- the cast-in-place layer of the laminated floor is evenly filled with a plurality of light-filled blocks or hollow boxes, so that a plurality of uniform honeycomb cores are formed in the cast-in-place layer of the laminated floor, and the honeycomb cores have wide ribs between them. Beam.
- the superimposed and assembled integrated basement of the invention is prefabricated by a part of the factory, and a part of the cast-in-place is superposed on the site, and the advantage of the factory prefabrication quality, high speed, high efficiency, good on-site casting integrity and high structural strength is fully utilized, and the two are overcome.
- Disadvantages, strengths and weaknesses changed the traditional cast-in-place basement with large amount of earthwork, difficult construction, high cost, long cycle, low efficiency, waste of raw materials, serious environmental pollution, and achieved no-template construction on site, small amount of earthwork, Low labor cost and material cost, fast construction speed, controllable quality, no environmental pollution, high quality and high efficiency, and excellent waterproof performance.
- the traditional technical period is 40 days
- the construction period of the invention is 10 days
- the traditional technical workers are 156
- the invention only needs 82 people
- the amount of templates used is greatly reduced
- the amount of scaffolding is also reduced
- manual measures are reduced.
- the masonry plaster is reduced, the construction speed is increased by four times, civilized construction and environmental protection performance are good.
- the cost of formwork engineering is reduced by 100 yuan/m 2
- the cost of cast-in-place steel and concrete works is reduced by 127 yuan/m 2
- the cost of waterproofing works is reduced by 87/m 2
- the cost of masonry and plastering works is reduced by 29 yuan / m 2
- the cost of scaffolding construction is reduced by 30 yuan/m 2
- the cost of other measures is reduced by 25 yuan/m 2 . Therefore, the laminated assembled basement of the present invention reduces the construction cost by 398 yuan/m 2 compared to the conventional construction basement.
- the production of the invention is a flexible intelligent production line operation, high production efficiency and low cost, and the transportation of the invention is convenient, high-efficiency and low in cost; the construction of the invention is simple and easy to operate, the construction quality is controllable, the comprehensive cost is low, the appearance is smooth, and the waterproof Good performance and excellent overall quality.
- Figure 1 is a schematic view of the overall structure of the present invention
- Figure 2 is a plan view of a solid frame without a beam
- Figure 3 is a plan view of a beamless laminated hollow floor.
- the basement floor is a fully cast concrete floor or a prefabricated floor
- the basement side wall is a prefabricated sandwich.
- the cast-in-place column has a column cap.
- the basement roof adopts a beamless laminated solid floor or a beamless laminated hollow floor.
- the basement negative n layer adopts a beamless laminated hollow floor.
- n is a natural number; a beamless superimposed solid floor of a basement roof or a prefabricated laminated sandwich wall with a beamless superimposed hollow floor and side walls and a top column cap of a cast-in-place column
- the n-beam laminated hollow floor or the non-beam laminated solid floor of the basement negative n-story and the column cap on the cast-in-place column are integrally connected by cast-in-place, the column of the cast-in-place column
- the cap adopts a bright column cap or a dark column cap
- the cast-in-place cap is a laminated column cap, including a prefabricated cap portion and a cast-in-place cap portion
- the beamless laminated hollow floor cover is composed of a plurality of prefabricated laminated floors
- Each prefabricated slab also includes The prefabricated floor slab and the cast-in-place slab are uniformly filled with multiple light-filled blocks or hollow boxes in the cast-in-place layer of the slab; two prefabricated
- the non-beam laminated solid floor cover is composed of a plurality of prefabricated laminated floors, each of which comprises a laminated floor prefabricated layer and a laminated floor cast-in-place layer; between two adjacent cast-in-place column caps
- the prefabricated slabs of the prefabricated slabs are directly lapped on the column caps at the two ends of the prefabricated slabs and connected with structural steel bars; and the prefabricated slabs and the prefabricated slabs are connected with jointed steel bars; the cast-in-place columns of the column caps
- the cap portion and the cast-in-place slab of the prefabricated slab together are integrally secured by cast-in-place concrete, the prefabricated slab comprising a floor precast layer and a cast-in-place layer, the precast stack of the girderless laminated hollow floor
- the sandwich wall comprises a prefabricated outer leaf wall, a prefabricated inner leaf wall and a cast-in-place sandwich layer, wherein the cast-in-place layer of the laminated floor is evenly filled with a plurality of light-filled blocks
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Abstract
An overlaying assembly integral basement of a beamless floor system, a bottom plate of the basement being a full cast-in-place concrete bottom plate (1) or a pre-fabricated overlaying bottom plate, the side wall of the basement being a pre-fabricated overlaying sandwich wall (2), a plurality of cast-in-place columns (3) being arranged in the middle of the basement, a column cap (4) being provided on the cast-in-place columns (3), a basement top plate using a beamless overlaying solid floor or a beamless overlaying hollow floor, basement negative n layers using a beamless overlaying hollow floor or a beamless overlaying solid floor, n being a natural number; the beamless overlaying solid floor or the beamless overlaying hollow floor of the basement top plate, the top part of the pre-fabricated overlaying sandwich wall (2) of the side wall, and the column caps (4) on the top part of the cast-in-place columns (3) are cast-in-place connected into an integral whole, and the beamless overlaying hollow floor or the beamless overlaying solid floor of the basement negative n layers and the column caps (4) of the cast-in-place columns (3) are cast-in-place connected into an integral whole. On-site non-modular construction is implemented, the amount of earthwork is small, the costs are low, the construction speed is rapid, the quality is controllable, there is no environmental pollution, and the technical performance is excellent.
Description
本发明属于建筑工程技术领域,具体涉及一种无梁楼盖体系的叠合装配整体式地下室。The invention belongs to the technical field of building engineering, and particularly relates to a superposed assembly integrated basement of a beamless floor covering system.
众所周知,传统建筑地下室工程全部采用现浇混凝土结构,这就需要开挖足够大的地下基坑,以保证现场原材料堆放、混凝土运输、支模、浇筑、振捣、养护、折模等大规模施工操作空间,因此土方挖量大,回填量也大。由于所有工作都是在现场完成,所有墙板及顶板均要配置模板,且模板要在混凝土完全达到强度后才能拆除,因此,模板、脚手架需求量大,施工周期长,人工多,所有原材料均以散装形式运到现场,污染环境,造成原材料浪费,人工成本高,而且混凝土现场浇注人工振捣操作难度大,要求高,稍有振捣不实,就会留下漏水隐患。此外,现场浇注混凝土质量不可控,养护条件差,混凝土出现微裂纹的可能性大,后期雨水会通过微裂纹渗漏,影响建筑质量。As we all know, the traditional building basement project uses all cast-in-place concrete structures, which requires the excavation of large underground foundation pits to ensure large-scale construction of on-site raw material stacking, concrete transportation, supporting, pouring, vibrating, curing, folding and so on. The operation space, therefore, the earthwork has a large amount of excavation and the backfilling amount is also large. Since all work is done on site, all wall panels and roof panels are equipped with formwork, and the formwork must be removed after the concrete has reached full strength. Therefore, the formwork and scaffolding are in great demand, the construction period is long, the labor is large, and all raw materials are It is transported to the site in bulk form, polluting the environment, causing waste of raw materials, high labor costs, and the manual vibration of concrete on-site pouring is difficult and demanding. If it is slightly vibrating, it will leave hidden water leakage. In addition, the quality of cast-in-place concrete is uncontrollable, the curing conditions are poor, and the possibility of micro-cracks in concrete is large. In the later stage, rainwater will leak through micro-cracks, which will affect the building quality.
发明内容:Summary of the invention:
本发明所要解决技术问题是:解决上述现有技术存在的问题,而提供一种无梁楼盖体系的叠合装配整体式地下室,充分发挥工厂预制质量好、速度快、效率高、环保性能好和现浇整体性好、结构强度高的优势,克服两者的缺点,扬长避短,实现现场无模块化施工,土方量小,人工成本和材料成本低,建设速度快,质量可控,无环境污染,技术性能优良。The technical problem to be solved by the present invention is to solve the problems existing in the prior art described above, and to provide a laminated and integrated integrated basement of a beamless floor covering system, which fully utilizes the prefabrication quality of the factory, high speed, high efficiency and good environmental performance. It has the advantages of good integrity and high structural strength, overcoming the shortcomings of the two, improving strengths and avoiding shortcomings, realizing no modular construction on site, small amount of earthwork, low labor cost and material cost, fast construction speed, controllable quality and no environmental pollution. , technical performance is excellent.
本发明采用的技术方案是:一种无梁楼盖体系的叠合装配整体式
地下室,地下室底板为全现浇混凝土底板或预制叠合底板,地下室侧墙为预制叠合夹心墙,地下室中间设有若干现浇柱,现浇柱上具有柱帽,地下室顶板采用无梁叠合实心楼盖或无梁叠合空心楼盖,地下室负n层采用无梁叠合空心楼盖或无梁叠合实心楼盖,n为自然数;地下室顶板的无梁叠合实心楼盖或无梁叠合空心楼盖与侧墙的预制叠合夹心墙顶部和现浇柱顶部柱帽三者通过现浇连接成整体,地下室负n层的无梁叠合空心楼盖或无梁叠合实心楼盖与现浇柱上的柱帽通过现浇连接成整体。The technical solution adopted by the invention is: a superimposed assembly integral type of a beamless floor covering system
In the basement, the basement floor is a fully cast-in-place concrete floor or a prefabricated floor. The basement side wall is a prefabricated sandwich wall. There are several cast-in-place columns in the middle of the basement. The cast-in-place column has a column cap, and the basement roof adopts a beamless superimposed frame. Solid floor or no-beam superimposed hollow floor, the negative n-floor of the basement adopts a beamless laminated hollow floor or a beamless laminated solid floor, n is a natural number; the basement roof has no beam laminated solid floor or no beam The top of the prefabricated laminated sandwich wall of the laminated hollow floor and the side wall and the top column cap of the cast-in-place column are integrally connected by cast-in-place, and the basement is negative n-layer non-beam laminated hollow floor or non-beam laminated solid floor The cap and the cap on the cast-in-place column are joined together by cast-in-place.
上述技术方案中,所述的现浇柱的柱帽采用明柱帽或暗柱帽,现浇柱的柱帽为叠合柱帽,包括预制柱帽部分和现浇柱帽部分。In the above technical solution, the column cap of the cast-in-place column adopts a bright column cap or a dark column cap, and the column cap of the cast-in-place column is a laminated column cap, including a prefabricated column cap portion and a cast-in-place cap portion.
上述技术方案中,所述的无梁叠合空心楼盖由多块预制叠合楼板构成,每块预制叠合楼板又包括叠合楼板预制层和叠合楼板现浇层,在叠合楼板现浇层中均匀填充有多块轻质填充块或空心盒子;两相邻现浇柱柱帽之间的预制叠合楼板两端直接搭接在柱帽上,并连接有构造钢筋;而预制叠合楼板与预制叠合楼板之间连接有拼缝钢筋;柱帽的现浇柱帽部分和叠合楼板现浇层一起通过现浇混凝土整体连接固定成型。In the above technical solution, the beamless laminated hollow floor cover is composed of a plurality of prefabricated laminated floors, and each of the prefabricated laminated floors comprises a laminated floor prefabricated layer and a laminated floor cast-in-place layer, and the laminated floor is now The pouring layer is uniformly filled with a plurality of lightweight filling blocks or hollow boxes; the two ends of the prefabricated slabs between the two adjacent cast-in-place column caps are directly overlapped on the column caps and connected with structural steel bars; and the prefabricated stacks A jointed steel bar is connected between the slab and the prefabricated slab; the cast-in-place cap portion of the cap and the cast-in-place layer of the slab are integrally fixed by cast-in-place concrete.
上述技术方案中,所述的无梁叠合实心楼盖由多块预制叠合楼板构成,每块预制叠合楼板又包括叠合楼板预制层和叠合楼板现浇层;两相邻现浇柱帽之间的预制叠合楼板两端直接搭接在柱帽上,并连接有构造钢筋;而预制叠合楼板与预制叠合楼板之间连接有拼缝钢筋;柱帽的现浇柱帽部分和叠合楼板现浇层一起通过现浇混凝土整体连接固定成型。
In the above technical solution, the beamless laminated solid floor is composed of a plurality of prefabricated laminated floors, and each prefabricated floor slab comprises a laminated floor prefabricated layer and a laminated floor cast-in-place layer; two adjacent cast-in-place layers The prefabricated slabs between the column caps are directly lapped on the column caps and connected with structural steel bars; and the prefabricated slabs and the prefabricated slabs are connected with jointed steel bars; the cast caps of the column caps The part is laminated together with the cast-in-place layer of the cast-in-place concrete through a cast-in-place concrete joint.
上述技术方案中,所述预制叠合底板包括底板预制层和底板现浇层。In the above technical solution, the prefabricated laminated bottom plate comprises a bottom plate prefabricated layer and a bottom plate cast-in-place layer.
上述技术方案中,所述无梁叠合空心楼盖的预制叠合夹心墙包括预制外叶墙、预制内叶墙和现浇夹心层。In the above technical solution, the prefabricated laminated sandwich wall of the beamless laminated hollow floor cover comprises a prefabricated outer leaf wall, a prefabricated inner leaf wall and a cast-in-place sandwich layer.
上述技术方案中,所述叠合楼板现浇层中均匀填充有多块轻质填充块或空心盒子,使叠合楼板现浇层中形成多个均匀的蜂巢芯,蜂巢芯之间具有宽肋梁。In the above technical solution, the cast-in-place layer of the laminated floor is evenly filled with a plurality of light-filled blocks or hollow boxes, so that a plurality of uniform honeycomb cores are formed in the cast-in-place layer of the laminated floor, and the honeycomb cores have wide ribs between them. Beam.
本发明的叠合装配整体式地下室通过工厂预制一部分,现场叠合现浇一部分,充分发挥工厂预制质量好、速度快、效率高和现场浇注整体性好、结构强度高的优势,克服两者的缺点,扬长避短,改变了传统现浇地下室土方量大、施工困难,成本高,周期长、效率低、原材料浪费多、环境污染严重的原始落后状态,实现了现场无模板化施工,土方量小,人工成本和材料成本低,建设速度快,质量可控,无环境污染,优质高效,并具有优良的防水性能。The superimposed and assembled integrated basement of the invention is prefabricated by a part of the factory, and a part of the cast-in-place is superposed on the site, and the advantage of the factory prefabrication quality, high speed, high efficiency, good on-site casting integrity and high structural strength is fully utilized, and the two are overcome. Disadvantages, strengths and weaknesses, changed the traditional cast-in-place basement with large amount of earthwork, difficult construction, high cost, long cycle, low efficiency, waste of raw materials, serious environmental pollution, and achieved no-template construction on site, small amount of earthwork, Low labor cost and material cost, fast construction speed, controllable quality, no environmental pollution, high quality and high efficiency, and excellent waterproof performance.
以面积为10431m2的地下室为例,传统技术工期40天,本发明工期10天,传统技术工人156人,本发明只需82人,所用模板量大大减少,脚手架用量也减少,人工措施减少,砌体抹灰减少,施工速度提高四倍,文明施工,环保性能好。以工程造价为例,模板工程造价减少100元/m2,现浇钢筋、混凝土工程造价减少127元/m2,防水工程造价减少87/m2,砌体及抹灰工程造价减少29元/m2,脚手架工程费用减少30元/m2,其他措施项目费用减少25元/m2。因此,本发明的叠合装配式地下室比传统技术施工地下室减少工程造价398元/m2。
Taking the basement with an area of 10,431 m 2 as an example, the traditional technical period is 40 days, the construction period of the invention is 10 days, the traditional technical workers are 156, the invention only needs 82 people, the amount of templates used is greatly reduced, the amount of scaffolding is also reduced, and manual measures are reduced. The masonry plaster is reduced, the construction speed is increased by four times, civilized construction and environmental protection performance are good. Taking the project cost as an example, the cost of formwork engineering is reduced by 100 yuan/m 2 , the cost of cast-in-place steel and concrete works is reduced by 127 yuan/m 2 , the cost of waterproofing works is reduced by 87/m 2 , and the cost of masonry and plastering works is reduced by 29 yuan / m 2 , the cost of scaffolding construction is reduced by 30 yuan/m 2 , and the cost of other measures is reduced by 25 yuan/m 2 . Therefore, the laminated assembled basement of the present invention reduces the construction cost by 398 yuan/m 2 compared to the conventional construction basement.
本发明的生产为柔性智能生产流水线作业,生产效率高,成本低,本发明的运输方便、高效、成本低;本发明的施工简单易操作,施工质量可控,综合成本低,外观平整,防水性能好,整体质量优。The production of the invention is a flexible intelligent production line operation, high production efficiency and low cost, and the transportation of the invention is convenient, high-efficiency and low in cost; the construction of the invention is simple and easy to operate, the construction quality is controllable, the comprehensive cost is low, the appearance is smooth, and the waterproof Good performance and excellent overall quality.
图1为本发明整体结构示意图;Figure 1 is a schematic view of the overall structure of the present invention;
图2为无梁叠合实心楼盖平面示意图;Figure 2 is a plan view of a solid frame without a beam;
图3为无梁叠合空心楼盖平面示意图。Figure 3 is a plan view of a beamless laminated hollow floor.
附图标记:Reference mark:
1—全现浇混凝土底板,2—预制叠合夹心墙,3—现浇柱,4—柱帽,5—叠合楼板预制层,6—叠合楼板现浇层,7—轻质填充块或空心盒子,8—拼缝钢筋。1—all cast-in-place concrete floor, 2—prefabricated sandwich wall, 3—cast-in-place column, 4-column cap, 5-fold slab prefabricated layer, 6-stack slab cast-in-place layer, 7—lightweight filling block Or a hollow box, 8 - patchwork reinforcement.
参见图1、图2、图3,本发明的一种无梁楼盖体系的叠合装配整体式地下室,地下室底板为全现浇混凝土底板或预制叠合底板,地下室侧墙为预制叠合夹心墙,地下室中间设有若干现浇柱,现浇柱上具有柱帽,地下室顶板采用无梁叠合实心楼盖或无梁叠合空心楼盖,地下室负n层采用无梁叠合空心楼盖或无梁叠合实心楼盖,n为自然数;地下室顶板的无梁叠合实心楼盖或无梁叠合空心楼盖与侧墙的预制叠合夹心墙顶部和现浇柱顶部柱帽三者通过现浇连接成整体,地下室负n层的无梁叠合空心楼盖或无梁叠合实心楼盖与现浇柱上的柱帽通过现浇连接成整体,所述的现浇柱的柱帽采用明柱帽或暗柱帽,现浇柱帽为叠合柱帽,包括预制柱帽部分和现浇柱帽部分,所述的无梁叠合空心楼盖由多块预制叠合楼板构成,每块预制叠合楼板又包括
叠合楼板预制层和叠合楼板现浇层,在叠合楼板现浇层中均匀填充有多块轻质填充块或空心盒子;两相邻现浇柱柱帽之间的预制叠合楼板两端直接搭接在柱帽上,并连接有构造钢筋;而预制叠合楼板与预制叠合楼板之间连接有拼缝钢筋;柱帽的现浇部分和叠合楼板现浇层一起现浇混凝土整体连接固定成型。所述的无梁叠合实心楼盖由多块预制叠合楼板构成,每块预制叠合楼板又包括叠合楼板预制层和叠合楼板现浇层;两相邻现浇柱帽之间的预制叠合楼板其叠合楼板预制层两端直接搭接在柱帽上,并连接有构造钢筋;而预制叠合楼板与预制叠合楼板之间连接有拼缝钢筋;柱帽的现浇柱帽部分和预制叠合楼板的叠合楼板现浇层一起通过现浇混凝土整体固定,所述预制叠合底板包括底板预制层和底板现浇层,所述无梁叠合空心楼盖的预制叠合夹心墙包括预制外叶墙、预制内叶墙和现浇夹心层,所述叠合楼板现浇层中均匀填充有多块轻质填充块或空心盒子,使叠合楼板现浇层中形成多个均匀的蜂巢芯,蜂巢芯之间具有宽肋梁。
Referring to Fig. 1, Fig. 2, Fig. 3, a laminated base system of a beamless floor covering system of the present invention, the basement floor is a fully cast concrete floor or a prefabricated floor, and the basement side wall is a prefabricated sandwich. There are a number of cast-in-place columns in the middle of the wall and the basement. The cast-in-place column has a column cap. The basement roof adopts a beamless laminated solid floor or a beamless laminated hollow floor. The basement negative n layer adopts a beamless laminated hollow floor. Or a beamless laminated solid floor, n is a natural number; a beamless superimposed solid floor of a basement roof or a prefabricated laminated sandwich wall with a beamless superimposed hollow floor and side walls and a top column cap of a cast-in-place column Through the cast-in-place connection, the n-beam laminated hollow floor or the non-beam laminated solid floor of the basement negative n-story and the column cap on the cast-in-place column are integrally connected by cast-in-place, the column of the cast-in-place column The cap adopts a bright column cap or a dark column cap, and the cast-in-place cap is a laminated column cap, including a prefabricated cap portion and a cast-in-place cap portion, and the beamless laminated hollow floor cover is composed of a plurality of prefabricated laminated floors Each prefabricated slab also includes
The prefabricated floor slab and the cast-in-place slab are uniformly filled with multiple light-filled blocks or hollow boxes in the cast-in-place layer of the slab; two prefabricated slabs between two adjacent cast-in-place columns and caps The end is directly attached to the column cap and connected with the structural steel bar; and the jointed steel bar is connected with the prefabricated laminated floor board; the cast-in-place part of the column cap and the cast-in-place layer of the laminated floor together with the cast-in-place concrete The overall connection is fixed. The non-beam laminated solid floor cover is composed of a plurality of prefabricated laminated floors, each of which comprises a laminated floor prefabricated layer and a laminated floor cast-in-place layer; between two adjacent cast-in-place column caps The prefabricated slabs of the prefabricated slabs are directly lapped on the column caps at the two ends of the prefabricated slabs and connected with structural steel bars; and the prefabricated slabs and the prefabricated slabs are connected with jointed steel bars; the cast-in-place columns of the column caps The cap portion and the cast-in-place slab of the prefabricated slab together are integrally secured by cast-in-place concrete, the prefabricated slab comprising a floor precast layer and a cast-in-place layer, the precast stack of the girderless laminated hollow floor The sandwich wall comprises a prefabricated outer leaf wall, a prefabricated inner leaf wall and a cast-in-place sandwich layer, wherein the cast-in-place layer of the laminated floor is evenly filled with a plurality of light-filled blocks or hollow boxes to form in the cast-in-place layer of the laminated floor. A plurality of uniform honeycomb cores with wide rib beams between the honeycomb cores.
Claims (7)
- 一种无梁楼盖体系的叠合装配整体式地下室,其特征在于:地下室底板为全现浇混凝土底板或预制叠合底板,地下室侧墙为预制叠合夹心墙,地下室中间设有若干现浇柱,现浇柱上具有柱帽,地下室顶板采用无梁叠合实心楼盖或无梁叠合空心楼盖,地下室负n层采用无梁叠合空心楼盖或无梁叠合实心楼盖,n为自然数;地下室顶板的无梁叠合实心楼盖或无梁叠合空心楼盖与侧墙的预制叠合夹心墙顶部和现浇柱顶部柱帽三者通过现浇连接成整体,地下室负n层的无梁叠合空心楼盖或无梁叠合实心楼盖与现浇柱上的柱帽通过现浇连接成整体。A superimposed assembled integral basement of a beamless floor covering system, characterized in that: the basement floor is a fully cast concrete floor or a prefabricated floor, the basement side wall is a prefabricated sandwich wall, and a plurality of cast-in-place walls are arranged in the middle of the basement. The column has a column cap on the cast-in-place column, and the basement roof adopts a beamless laminated solid floor or a beamless laminated hollow floor, and the negative n layer of the basement adopts a beamless laminated hollow floor or a beamless laminated solid floor. n is a natural number; the beamless superimposed solid floor of the basement roof or the prefabricated superimposed sandwich wall of the no-beam superimposed hollow floor and the side wall and the top column cap of the cast-in-place column are integrated by cast-in-place, and the basement is negative. The n-layer beamless laminated hollow floor or the beamless laminated solid floor and the column cap on the cast-in-place column are integrally joined by cast-in-place.
- 根据权利要求1所述的无梁楼盖体系的叠合装配整体式地下室,其特征在于:所述的现浇柱的柱帽采用明柱帽或暗柱帽,现浇柱的柱帽为叠合柱帽,包括预制柱帽部分和现浇柱帽部分。The stacked base unit of the beamless floor system according to claim 1, wherein the column cap of the cast-in-place column adopts a bright column cap or a dark column cap, and the column cap of the cast-in-place column is a stack. A cap, including a prefabricated cap portion and a cast-in-place cap portion.
- 根据权利要求1所述的无梁楼盖体系的叠合装配整体式地下室,其特征在于:所述的无梁叠合空心楼盖由多块预制叠合楼板构成,每块预制叠合楼板又包括叠合楼板预制层和叠合楼板现浇层,在叠合楼板现浇层中均匀填充有多块轻质填充块或空心盒子;两相邻现浇柱柱帽之间的预制叠合楼板两端直接搭接在柱帽上,并连接有构造钢筋;而预制叠合楼板与预制叠合楼板之间连接有拼缝钢筋;柱帽的现浇柱帽部分和叠合楼板现浇层一起通过现浇混凝土整体连接固定成型。The laminated base unit of the beamless floor covering system according to claim 1, wherein the beamless laminated hollow floor is composed of a plurality of prefabricated laminated floors, each of which is prefabricated and laminated. The composite floor slab prefabricated layer and the laminated slab cast-in-place layer are uniformly filled with multiple light-filled blocks or hollow boxes in the cast-in-place layer of the laminated slab; prefabricated slabs between two adjacent cast-in-place column caps The two ends are directly overlapped on the column cap and connected with structural steel bars; and the prefabricated laminated floor and the prefabricated laminated floor are connected with jointed steel bars; the cast-in-place cap portion of the column cap is combined with the cast-in-place layer of the laminated floor It is fixed by integral connection of cast-in-place concrete.
- 根据权利要求1所述的无梁楼盖体系的叠合装配整体式地下室,其特征在于:所述的无梁叠合实心楼盖由多块预制叠合楼板构成, 每块预制叠合楼板又包括叠合楼板预制层和叠合楼板现浇层;两相邻现浇柱柱帽之间的预制叠合楼板两端直接搭接在柱帽上,并连接有构造钢筋;而预制叠合楼板与预制叠合楼板之间连接有拼缝钢筋;柱帽的现浇柱帽部分和叠合楼板现浇层一起现浇混凝土整体连接固定成型。The stacked base unit of the beamless floor covering system according to claim 1, wherein the beamless laminated solid floor is composed of a plurality of prefabricated laminated floors. Each of the prefabricated slabs comprises a prefabricated slab of prefabricated slabs and a cast-in-place slab; the two ends of the prefabricated slabs between the two adjacent cast-in-place pillars are directly joined to the column caps and connected to the structure. Reinforced steel; and the jointed steel slab is connected with the prefabricated slab; the cast-in-place cap portion of the column cap and the cast-in-place layer of the laminated slab are integrally connected and fixed together with the cast-in-place concrete.
- 根据权利要求1所述的无梁楼盖体系的叠合装配整体式地下室,其特征在于:所述预制叠合底板包括底板预制层和底板现浇层。A stacked modular monolithic basement of a beamless floor covering system according to claim 1 wherein said prefabricated laminated bottom panel comprises a bottom layer precast layer and a bottom layer cast layer.
- 根据权利要求1所述的无梁楼盖体系的叠合装配整体式地下室,其特征在于:所述预制叠合夹心墙包括预制外叶墙、预制内叶墙和现浇夹心层。The superimposed assembled unitary basement of the beamless floor covering system of claim 1 wherein said prefabricated sandwich wall comprises a prefabricated outer wall, a prefabricated inner wall and a cast-in-place sandwich.
- 根据权利要求1所述的无梁楼盖体系的叠合装配整体式地下室,其特征在于:所述无梁叠合空心楼盖的叠合楼板现浇层中均匀填充有多块轻质填充块或空心盒子,使叠合楼板现浇层中形成多个均匀的蜂巢芯,蜂巢芯之间具有宽肋梁。 The laminated base unit of the beamless floor covering system according to claim 1, wherein the cast-in-place layer of the laminated floor of the beamless laminated hollow floor is evenly filled with a plurality of lightweight filling blocks. Or a hollow box to form a plurality of uniform honeycomb cores in the cast-in-place layer of the laminated floor, and a wide rib beam between the honeycomb cores.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109267653A (en) * | 2018-11-08 | 2019-01-25 | 沈阳建筑大学 | Octagon steel core concrete column and concealed beam integrated structure |
CN115094950A (en) * | 2022-06-29 | 2022-09-23 | 北京城建集团有限责任公司 | Construction method for enlarging external profile of underground structure |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412032A (en) * | 2017-08-22 | 2018-08-17 | 云南省设计院集团 | A kind of basement floor system |
CN110016987A (en) * | 2019-04-29 | 2019-07-16 | 有利华建材(惠州)有限公司 | Build flat slab structure and its construction method |
CN113863740A (en) * | 2021-11-08 | 2021-12-31 | 世源科技工程有限公司 | Floor construction method and floor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000303602A (en) * | 1999-04-23 | 2000-10-31 | Fujita Corp | Pc floor slab, and floor slab execution method using the same |
CN101230607A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Structure combination parts for hollow slab |
CN201372441Y (en) * | 2009-02-24 | 2009-12-30 | 刘志刚 | Bonded and unbonded prestressed concrete basement structure |
US20100037545A1 (en) * | 2005-11-15 | 2010-02-18 | Milan Kekanovic | The possibility of special lightening, insulating and reinforcing intermediate floor constructions |
CN103741714A (en) * | 2013-12-09 | 2014-04-23 | 中国建筑第二工程局有限公司 | Full-cover excavation top-down construction method for underground engineering |
-
2016
- 2016-08-12 CN CN201610659714.2A patent/CN106121035A/en active Pending
- 2016-10-10 WO PCT/CN2016/101679 patent/WO2018028042A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000303602A (en) * | 1999-04-23 | 2000-10-31 | Fujita Corp | Pc floor slab, and floor slab execution method using the same |
US20100037545A1 (en) * | 2005-11-15 | 2010-02-18 | Milan Kekanovic | The possibility of special lightening, insulating and reinforcing intermediate floor constructions |
CN101230607A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Structure combination parts for hollow slab |
CN201372441Y (en) * | 2009-02-24 | 2009-12-30 | 刘志刚 | Bonded and unbonded prestressed concrete basement structure |
CN103741714A (en) * | 2013-12-09 | 2014-04-23 | 中国建筑第二工程局有限公司 | Full-cover excavation top-down construction method for underground engineering |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109267653A (en) * | 2018-11-08 | 2019-01-25 | 沈阳建筑大学 | Octagon steel core concrete column and concealed beam integrated structure |
CN115094950A (en) * | 2022-06-29 | 2022-09-23 | 北京城建集团有限责任公司 | Construction method for enlarging external profile of underground structure |
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