CN117926909A - Rapidly assembled core tube for high-rise modular buildings - Google Patents
Rapidly assembled core tube for high-rise modular buildings Download PDFInfo
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 148
- 239000010959 steel Substances 0.000 claims abstract description 148
- 238000010276 construction Methods 0.000 claims abstract description 36
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052799 carbon Inorganic materials 0.000 abstract description 12
- 230000009977 dual effect Effects 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000011150 reinforced concrete Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 5
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 3
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
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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
- E04B1/38—Connections for building structures in general
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/199—Details of roofs, floors or walls supported by the framework
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Abstract
应用于高层模块化建筑的快速拼装的核心筒，包括钢框架柱、预制钢板剪力墙和钢框架底梁，所述钢框架柱的底部与钢框架底梁的两端相连接，所述预制钢板剪力墙的底部与钢框架底梁的上部通过卡槽以及卡件装配连接，所述预制钢板剪力墙的钢框架梁的两端与钢框架柱相连接，形成一面钢板剪力墙，不同平面的钢板剪力墙在空间中组合形成第一榀剪力墙结构，在第一榀剪力墙结构基础上拼装第二榀剪力墙结构，以此按层逐榀拼装，直至形成整体结构的核心筒。本发明具有能有效提高施工效率，满足建筑工业化的要求，能降低施工过程中的碳排放量，符合国家的“双碳”战略目标，而且质量更可靠、经济性更好等优点。
A core tube for rapid assembly used in high-rise modular buildings includes steel frame columns, prefabricated steel plate shear walls and steel frame bottom beams, wherein the bottom of the steel frame columns is connected to the two ends of the steel frame bottom beam, the bottom of the prefabricated steel plate shear wall is connected to the upper part of the steel frame bottom beam through a card slot and a card assembly, and the two ends of the steel frame beam of the prefabricated steel plate shear wall are connected to the steel frame columns to form a steel plate shear wall, and steel plate shear walls of different planes are combined in space to form a first shear wall structure, and a second shear wall structure is assembled on the basis of the first shear wall structure, so as to assemble layer by layer until a core tube of the overall structure is formed. The present invention has the advantages of being able to effectively improve construction efficiency, meet the requirements of building industrialization, reduce carbon emissions during construction, meet the national "dual carbon" strategic goals, and have more reliable quality and better economy.
Description
技术领域Technical Field
本发明涉及一种应用于高层模块化建筑的快速拼装的核心筒。The invention relates to a core tube for rapid assembly used in high-rise modular buildings.
背景技术Background technique
核心筒作为一种能有效抵抗水平作用力（如：地震、冲击、风荷载等）结构已被广泛应用到高层钢框架建筑中。而对于目前较流行的模块化建筑（建筑工业化程度最高的建筑类型），由于模块单元房本身能提供的侧向刚度有限，因此基于安全性考虑，纯模块化建筑的建筑高度一般仅局限于约24米左右，如若把模块单元房应用到高层建筑，则需与核心筒形成有效的组合，即形成核心筒-模块单元房组合结构形式。As a structure that can effectively resist horizontal forces (such as earthquakes, impacts, wind loads, etc.), the core tube has been widely used in high-rise steel frame buildings. As for the currently popular modular buildings (the most industrialized building type), the lateral stiffness that the modular unit room can provide is limited. Therefore, for safety reasons, the building height of pure modular buildings is generally limited to about 24 meters. If the modular unit room is applied to a high-rise building, it needs to form an effective combination with the core tube, that is, a core tube-module unit room combined structure.
目前国内外对核心筒-模块单元房组合结构建筑的研究和应用颇多，一般而言，工地现场先用钢筋混凝土材料现浇成型核心筒，待核心筒养护达标符合设计强度后再进行周边模块单元房的组装，然后再将模块单元房与钢筋混凝土核心筒进行连接满足水平有效传力。但混凝土成型需要较长的养护时间，是提高施工效率的主要障碍，会延长整体结构的施工周期，这与模块建筑的施工速度快的特点不匹配。此外，混凝土材料在建筑施工全生命周期的碳排放量较大，因此继续大量使用由混凝土材料浇筑成型的结构也不满足国家的“双碳”战略目标。At present, there are many studies and applications on the core tube-module unit room combination structure buildings at home and abroad. Generally speaking, the core tube is first cast in situ with reinforced concrete materials on the construction site. After the core tube is cured and meets the design strength, the surrounding module unit rooms are assembled, and then the module unit rooms are connected to the reinforced concrete core tube to meet the horizontal effective force transmission. However, concrete molding requires a long curing time, which is the main obstacle to improving construction efficiency and will extend the construction period of the overall structure, which does not match the fast construction speed of modular buildings. In addition, concrete materials have a large carbon emission in the entire life cycle of construction, so continuing to use a large number of structures cast by concrete materials does not meet the country's "dual carbon" strategic goals.
CN211395989U于2019年12月20日公开了一种钢结构装配式混凝土剪力墙核心筒连接结构，包括由四个筒立面围合形成的核心筒主体，每相邻的两个筒立面之间均通过钢柱连接，每个筒立面均位于两个钢柱之间；每个筒立面均由上下分层设置的多块预制剪力墙装配而成，每块预制剪力墙均包括混凝土墙体，混凝土墙体的左右两个墙壁上分别设有一个钢制方管，钢制方管与混凝土墙体等高同宽，在混凝土墙体内设有内层筋网和外层筋网，内层筋网的左右两端以及外层筋网的左右两端分别与左右两个钢制方管焊接，每块预制剪力墙的左右两个钢制方管分别与两个钢柱焊接。钢柱与预制剪力墙采用装配组合的连接形式，相比于原有现浇形式可以大大缩短施工时间。但此结构仍存在以下缺陷或不足：（1）上下两榀钢板剪力墙需通过对接螺栓连接，钢板剪力墙虽可在工厂提前预制完成，但在现场拼装的时候仍需人工将上下两榀钢板剪力墙通过对接螺栓实现连接，施工效率依然存在制约（如：工人工艺操作的熟练程度、现场的施工环境等），现场工业化程度不高（仍需工人的手工操作）；（2）所需要人工焊接的部位较多（如：混凝土墙体内层筋网的左右两端以及外层筋网的左右两端分别与左右两个钢制方管焊接；每块预制剪力墙的左右两个钢制方管分别与两个钢柱焊接），施工质量依赖工人焊接技术和施工环境的制约；（3）虽相较传统钢筋混凝土核心筒能在施工效率方面得到提升、缩短既定工期，但由于需要增加额外的工人进行螺栓连接和焊接等工艺，因此人力成本攀升、整个钢板剪力墙核心筒制作的经济成本有待进一步优化。CN211395989U disclosed a steel structure assembled concrete shear wall core tube connection structure on December 20, 2019, including a core tube body formed by four tube facades, each adjacent two tube facades are connected by steel columns, and each tube facade is located between two steel columns; each tube facade is assembled by multiple prefabricated shear walls arranged in layers, and each prefabricated shear wall includes a concrete wall, and a steel square tube is respectively arranged on the left and right walls of the concrete wall, and the steel square tube is the same height and width as the concrete wall. An inner layer reinforcement net and an outer layer reinforcement net are arranged in the concrete wall, and the left and right ends of the inner layer reinforcement net and the left and right ends of the outer layer reinforcement net are respectively welded to the left and right steel square tubes, and the left and right steel square tubes of each prefabricated shear wall are respectively welded to two steel columns. The steel column and the prefabricated shear wall adopt an assembled combination connection form, which can greatly shorten the construction time compared with the original cast-in-place form. However, this structure still has the following defects or shortcomings: (1) The upper and lower steel plate shear walls need to be connected by butt bolts. Although the steel plate shear wall can be prefabricated in the factory in advance, it is still necessary to manually connect the upper and lower steel plate shear walls by butt bolts during on-site assembly. The construction efficiency is still restricted (such as the workers' proficiency in process operation, the on-site construction environment, etc.), and the degree of industrialization on site is not high (manual operation by workers is still required); (2) There are many parts that require manual welding (such as the left and right ends of the inner layer of the concrete wall and the left and right ends of the outer layer of the concrete wall are welded to the left and right steel square tubes respectively; the left and right steel square tubes of each prefabricated shear wall are welded to two steel columns respectively), and the construction quality depends on the workers' welding technology and the constraints of the construction environment; (3) Although it can improve the construction efficiency and shorten the established construction period compared with the traditional reinforced concrete core tube, the labor cost increases due to the need to add additional workers to perform bolt connection and welding processes, and the economic cost of the entire steel plate shear wall core tube production needs to be further optimized.
发明内容Summary of the invention
本发明所要解决的技术问题是，针对以上背景技术中所述的不足，提供一种能有效提高施工效率，满足建筑工业化的要求，能降低施工过程中的碳排放量，符合国家的“双碳”战略目标，而且质量更可靠、经济性更好的应用于高层模块化建筑的快速拼装的核心筒。The technical problem to be solved by the present invention is to provide a core tube for rapid assembly of high-rise modular buildings that can effectively improve construction efficiency, meet the requirements of building industrialization, reduce carbon emissions during construction, comply with the country's "dual carbon" strategic goals, and have more reliable quality and better economy, in response to the deficiencies described in the above background technology.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve the technical problem is:
应用于高层模块化建筑的快速拼装的核心筒，包括钢框架柱、预制钢板剪力墙和钢框架底梁，所述钢框架柱的底部与钢框架底梁的两端相连接，所述预制钢板剪力墙的底部与钢框架底梁的上部通过卡槽以及卡件装配连接，所述预制钢板剪力墙的钢框架梁的两端与钢框架柱相连接，形成一面钢板剪力墙，不同平面的钢板剪力墙在空间中组合形成第一榀剪力墙结构，在第一榀剪力墙结构基础上拼装第二榀剪力墙结构，其中，所述第二榀剪力墙结构的钢框架柱与第一榀剪力墙结构的钢框架柱相连接，所述第二榀剪力墙结构的预制钢板剪力墙的底部与第一榀剪力墙结构的预制钢板剪力墙的顶部通过卡槽以及卡件装配连接，所述第二榀剪力墙结构的预制钢板剪力墙的钢框架梁的两端与第二榀剪力墙结构的钢框架柱相连接，以此按层逐榀拼装，直至形成整体结构的核心筒。A core tube for rapid assembly of high-rise modular buildings includes steel frame columns, prefabricated steel plate shear walls and steel frame bottom beams. The bottom of the steel frame columns is connected to the two ends of the steel frame bottom beam. The bottom of the prefabricated steel plate shear wall is connected to the upper part of the steel frame bottom beam through a slot and a clamp assembly. The two ends of the steel frame beam of the prefabricated steel plate shear wall are connected to the steel frame columns to form a steel plate shear wall. The steel plate shear walls of different planes are combined in space to form a first shear wall structure. In the first shear wall structure A second shear wall structure is assembled on the foundation, wherein the steel frame columns of the second shear wall structure are connected to the steel frame columns of the first shear wall structure, the bottom of the prefabricated steel plate shear wall of the second shear wall structure is connected to the top of the prefabricated steel plate shear wall of the first shear wall structure through a slot and a clamp assembly, and both ends of the steel frame beam of the prefabricated steel plate shear wall of the second shear wall structure are connected to the steel frame columns of the second shear wall structure, so that they are assembled layer by layer until the core tube of the overall structure is formed.
进一步，所述钢框架柱的底部焊接有第一连接梁，所述第一连接梁通过连接板以及连接螺栓与钢框架底梁的两端相连接。Furthermore, a first connecting beam is welded to the bottom of the steel frame column, and the first connecting beam is connected to both ends of the steel frame bottom beam through a connecting plate and connecting bolts.
进一步，所述卡槽设于预制钢板剪力墙的底部，所述卡件设于钢框架底梁的上部以及预制钢板剪力墙的顶部，所述卡件与卡槽对应装配。Furthermore, the slot is arranged at the bottom of the prefabricated steel plate shear wall, the clamp is arranged at the upper part of the steel frame bottom beam and the top of the prefabricated steel plate shear wall, and the clamp is assembled corresponding to the slot.
进一步，所述卡槽为方形孔，所述卡件为方形钢管。当然，也可为其它形式的结构，如圆形孔与圆形钢管等。Further, the slot is a square hole, and the clamp is a square steel pipe. Of course, other structures can also be used, such as a circular hole and a circular steel pipe.
进一步，所述钢框架柱的上部焊接有第二连接梁，所述第二连接梁通过连接板以及连接螺栓与预制钢板剪力墙的钢框架梁的两端相连接。Furthermore, a second connecting beam is welded to the upper part of the steel frame column, and the second connecting beam is connected to both ends of the steel frame beam of the prefabricated steel plate shear wall through a connecting plate and connecting bolts.
进一步，所述第二榀剪力墙结构的钢框架柱与第一榀剪力墙结构的钢框架柱焊接。当然，也可通过其它方式进行连接，如通过中间连接套筒承插式连接等。Furthermore, the steel frame column of the second shear wall structure is welded to the steel frame column of the first shear wall structure. Of course, the connection can also be made in other ways, such as through an intermediate connecting sleeve socket connection.
本发明的有益效果：Beneficial effects of the present invention:
（1）相比传统现浇钢筋混凝土核心筒，装配式核心筒能显著提高施工效率。用于拼装的每块钢板剪力墙在工厂预先完成制作加工，然后运输至施工现场由吊车将每块钢板剪力墙吊装、组合成核心筒。由于在组装前钢板剪力墙已在工程预先加工好，在工地现场仅完成组装环节，因此整个施工过程减少了传统钢筋混凝土核心筒需浇筑、养护和强度达标等关键施工线路时间，施工效率显著提升，现场装配率程度高、满足建筑工业化的要求，提高整体建造速度、缩短施工周期、降低建造成本，具有很好的经济价值。(1) Compared with the traditional cast-in-place reinforced concrete core tube, the prefabricated core tube can significantly improve the construction efficiency. Each steel plate shear wall used for assembly is pre-fabricated and processed in the factory, and then transported to the construction site by a crane to hoist each steel plate shear wall and assemble it into a core tube. Since the steel plate shear wall has been pre-fabricated in the project before assembly, only the assembly link is completed on the construction site. Therefore, the entire construction process reduces the time required for the traditional reinforced concrete core tube to cast, maintain and meet the strength standards. The construction efficiency is significantly improved, the on-site assembly rate is high, and the requirements of building industrialization are met. The overall construction speed is improved, the construction period is shortened, and the construction cost is reduced, which has a good economic value.
（2）由装配式的核心筒替代传统的现浇钢筋混凝土核心筒，有效减少施工过程碳排放量，满足国家整体“双碳目标”。经研究钢筋混凝土结构在整个建筑的全生命周期内碳排放量占比大，而钢筋混凝土核心筒结构由于其能很好的抵抗水平作用力而广泛应用于高层建筑中，因此其释放的碳排放量占比整个建筑施工环节较大，有待进一步改进。本发明提出的快速拼装式核心筒由于其无大体积的钢筋混凝土使用且用于拼装的钢板剪力墙结构预先在工厂已加工制作完成，现场仅完成组装环节，因此其极大减少了施工现场的碳排放量，不仅提升了项目的绿色施工等级，而且还契合国家的“双碳”战略目标，具有很高的应用价值。(2) The traditional cast-in-place reinforced concrete core tube is replaced by an assembled core tube, which effectively reduces carbon emissions during the construction process and meets the country's overall "dual carbon goals". Studies have shown that reinforced concrete structures account for a large proportion of carbon emissions throughout the entire life cycle of a building, and reinforced concrete core tube structures are widely used in high-rise buildings because they can resist horizontal forces well. Therefore, the carbon emissions they release account for a large proportion of the entire construction process, and further improvement is needed. The fast-assembly core tube proposed in the present invention does not use a large volume of reinforced concrete, and the steel plate shear wall structure used for assembly has been pre-processed and manufactured in the factory, and only the assembly process is completed on site. Therefore, it greatly reduces the carbon emissions at the construction site, which not only improves the green construction level of the project, but also meets the country's "dual carbon" strategic goals and has a high application value.
（3）相比于CN211395989U公开的钢结构装配式混凝土剪力墙核心筒连接结构，减少了墙体内层和外层筋网与钢制方管焊接以及剪力墙钢制方管与钢柱焊接的工艺，减少了施工工序并避免了因工人焊接技术的差异所导致施工质量隐患的问题；通过设计底部卡槽连接实现了上下两榀钢板剪力墙的连接，施工更便利、操作性更强，现场施工效率更快、装配程度更高；由于省去了焊接工艺和减少了螺栓连接部位，因此本发明提出的钢板剪力墙核心筒的快速拼装方案成本更佳、经济性更好、市场潜力更大。(3) Compared with the steel structure prefabricated concrete shear wall core tube connection structure disclosed in CN211395989U, the welding process of the inner and outer reinforcement mesh of the wall and the steel square tube and the welding process of the shear wall steel square tube and the steel column are reduced, the construction process is reduced and the problem of construction quality hidden dangers caused by differences in workers' welding technology is avoided; the connection between the upper and lower steel plate shear walls is realized by designing the bottom slot connection, which is more convenient to construct, more operable, faster on-site construction efficiency and higher assembly degree; since the welding process is omitted and the bolt connection parts are reduced, the rapid assembly solution of the steel plate shear wall core tube proposed in the present invention has better cost, better economy and greater market potential.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1 为本发明实施例的结构示意图；FIG1 is a schematic diagram of the structure of an embodiment of the present invention;
图2 为图1所示实施例的一面钢板剪力墙的拼装示意图；FIG2 is a schematic diagram of assembling a steel plate shear wall of the embodiment shown in FIG1 ;
图3 为图1所示实施例的一面钢板剪力墙的结构示意图；FIG3 is a schematic structural diagram of a steel plate shear wall of the embodiment shown in FIG1 ;
图中：1.钢框架柱；2.预制钢板剪力墙；3.钢框架底梁；4.卡槽；5.卡件；6.预制钢板剪力墙的钢框架梁。In the figure: 1. Steel frame column; 2. Prefabricated steel plate shear wall; 3. Steel frame bottom beam; 4. Slot; 5. Clip; 6. Steel frame beam of prefabricated steel plate shear wall.
具体实施方式Detailed ways
以下结合附图以及实施例对本发明作进一步说明。The present invention is further described below in conjunction with the accompanying drawings and embodiments.
参照图1-图3，一种应用于高层模块化建筑的快速拼装的核心筒，包括钢框架柱1、预制钢板剪力墙2和钢框架底梁3，所述钢框架柱1的底部与钢框架底梁3的两端相连接，所述预制钢板剪力墙2的底部与钢框架底梁3的上部通过卡槽4以及卡件5装配连接，所述预制钢板剪力墙的钢框架梁6的两端与钢框架柱1相连接，形成一面钢板剪力墙，不同平面的钢板剪力墙在空间中组合形成第一榀剪力墙结构，在第一榀剪力墙结构基础上拼装第二榀剪力墙结构，其中，所述第二榀剪力墙结构的钢框架柱1与第一榀剪力墙结构的钢框架柱1相连接，所述第二榀剪力墙结构的预制钢板剪力墙2的底部与第一榀剪力墙结构的预制钢板剪力墙3的顶部通过卡槽4以及卡件5装配连接，所述第二榀剪力墙结构的预制钢板剪力墙的钢框架梁6的两端与第二榀剪力墙结构的钢框架柱1相连接，以此按层逐榀拼装，直至形成整体结构的核心筒。Referring to Figures 1 to 3, a core tube for rapid assembly of high-rise modular buildings includes a steel frame column 1, a prefabricated steel plate shear wall 2 and a steel frame bottom beam 3. The bottom of the steel frame column 1 is connected to both ends of the steel frame bottom beam 3. The bottom of the prefabricated steel plate shear wall 2 is assembled and connected to the upper part of the steel frame bottom beam 3 through a clamping groove 4 and a clamping member 5. Both ends of the steel frame beam 6 of the prefabricated steel plate shear wall are connected to the steel frame column 1 to form a steel plate shear wall. The steel plate shear walls of different planes are combined in space to form a first shear wall structure. A second shear wall structure is assembled on the basis of a shear wall structure, wherein the steel frame column 1 of the second shear wall structure is connected to the steel frame column 1 of the first shear wall structure, the bottom of the prefabricated steel plate shear wall 2 of the second shear wall structure is assembled and connected to the top of the prefabricated steel plate shear wall 3 of the first shear wall structure through a slot 4 and a clamp 5, and both ends of the steel frame beam 6 of the prefabricated steel plate shear wall of the second shear wall structure are connected to the steel frame column 1 of the second shear wall structure, so that they are assembled layer by layer until the core tube of the overall structure is formed.
本实施例中，所述钢框架柱1的底部焊接有第一连接梁，所述第一连接梁通过连接板以及连接螺栓与钢框架底梁3的两端相连接。In this embodiment, a first connecting beam is welded to the bottom of the steel frame column 1 , and the first connecting beam is connected to both ends of the steel frame bottom beam 3 through a connecting plate and connecting bolts.
本实施例中，所述卡槽4设于预制钢板剪力墙2的底部，所述卡件5设于钢框架底梁2的上部以及预制钢板剪力墙2的顶部，所述卡件5与卡槽4对应装配。In this embodiment, the slot 4 is arranged at the bottom of the prefabricated steel plate shear wall 2, the clamp 5 is arranged at the upper part of the steel frame bottom beam 2 and the top of the prefabricated steel plate shear wall 2, and the clamp 5 is assembled corresponding to the slot 4.
本实施例中，所述卡槽4为方形孔，所述卡件5为方形钢管。In this embodiment, the clamping slot 4 is a square hole, and the clamping member 5 is a square steel pipe.
本实施例中，所述钢框架柱1的上部焊接有第二连接梁，所述第二连接梁通过连接板以及连接螺栓与预制钢板剪力墙的钢框架梁6的两端相连接。In this embodiment, a second connecting beam is welded to the upper portion of the steel frame column 1 , and the second connecting beam is connected to both ends of the steel frame beam 6 of the prefabricated steel plate shear wall through a connecting plate and connecting bolts.
本实施例中，所述第二榀剪力墙结构的钢框架柱1与第一榀剪力墙结构的钢框架柱1焊接。In this embodiment, the steel frame column 1 of the second shear wall structure is welded to the steel frame column 1 of the first shear wall structure.
施工方法：Construction method:
首先拼装钢框架柱1和钢框架底梁3，接着将预制钢板剪力墙2吊装至相应位置进行安装（卡槽4与卡件5对应装配），形成一面钢板剪力墙，然后继续拼装不同平面的钢板剪力墙，在空间中组合形成第一榀剪力墙结构，再按层继续拼装，直至形成整体结构的核心筒。First, assemble the steel frame column 1 and the steel frame bottom beam 3, then hoist the prefabricated steel plate shear wall 2 to the corresponding position for installation (the slot 4 and the clamp 5 are assembled correspondingly) to form a steel plate shear wall, and then continue to assemble steel plate shear walls in different planes to form the first shear wall structure in space, and then continue to assemble by layer until the core tube of the overall structure is formed.
Claims (9)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118895816A (en) * | 2024-10-09 | 2024-11-05 | 上海建工四建集团有限公司 | A kind of assembled core tube structure and construction method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735529A (en) * | 2016-04-14 | 2016-07-06 | 西安建筑科技大学 | Easily assembled cross-brace type steel frame steel plate shear wall structure |
| CN207553359U (en) * | 2017-09-18 | 2018-06-29 | 西安理工大学 | Assembled ribbing steel plate shear force wall |
| CN208455880U (en) * | 2018-07-06 | 2019-02-01 | 重庆大学 | A new type of prefabricated cold-formed thick-walled steel frame-shear wall structure system |
| CN111155681A (en) * | 2019-12-30 | 2020-05-15 | 中冶建筑研究总院有限公司 | Steel concrete composite connection multilayer prefabricated section steel concrete shear wall structure and preparation and construction method thereof |
| CN111648555A (en) * | 2020-06-29 | 2020-09-11 | 湖南建工集团有限公司 | Laminated precast concrete elevator shaft way |
| CN211899244U (en) * | 2020-03-16 | 2020-11-10 | 江苏三友建材科技有限公司 | Assembled wallboard |
| US20210054624A1 (en) * | 2019-08-19 | 2021-02-25 | WSP USA, Inc. | Constructing buildings with modular wall structure |
| CN214169429U (en) * | 2020-11-27 | 2021-09-10 | 沈阳建筑大学 | Assembled concrete frame structure and shear force wall, heat preservation integration are connected |
-
2023
- 2023-02-22 CN CN202310152122.1A patent/CN117926909A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735529A (en) * | 2016-04-14 | 2016-07-06 | 西安建筑科技大学 | Easily assembled cross-brace type steel frame steel plate shear wall structure |
| CN207553359U (en) * | 2017-09-18 | 2018-06-29 | 西安理工大学 | Assembled ribbing steel plate shear force wall |
| CN208455880U (en) * | 2018-07-06 | 2019-02-01 | 重庆大学 | A new type of prefabricated cold-formed thick-walled steel frame-shear wall structure system |
| US20210054624A1 (en) * | 2019-08-19 | 2021-02-25 | WSP USA, Inc. | Constructing buildings with modular wall structure |
| CN111155681A (en) * | 2019-12-30 | 2020-05-15 | 中冶建筑研究总院有限公司 | Steel concrete composite connection multilayer prefabricated section steel concrete shear wall structure and preparation and construction method thereof |
| CN211899244U (en) * | 2020-03-16 | 2020-11-10 | 江苏三友建材科技有限公司 | Assembled wallboard |
| CN111648555A (en) * | 2020-06-29 | 2020-09-11 | 湖南建工集团有限公司 | Laminated precast concrete elevator shaft way |
| CN214169429U (en) * | 2020-11-27 | 2021-09-10 | 沈阳建筑大学 | Assembled concrete frame structure and shear force wall, heat preservation integration are connected |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118895816A (en) * | 2024-10-09 | 2024-11-05 | 上海建工四建集团有限公司 | A kind of assembled core tube structure and construction method thereof |
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