CN110158782A - A kind of assembled steel tube bank concrete wall formula concrete frame joint type of attachment - Google Patents
A kind of assembled steel tube bank concrete wall formula concrete frame joint type of attachment Download PDFInfo
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- CN110158782A CN110158782A CN201910564368.3A CN201910564368A CN110158782A CN 110158782 A CN110158782 A CN 110158782A CN 201910564368 A CN201910564368 A CN 201910564368A CN 110158782 A CN110158782 A CN 110158782A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 163
- 239000010959 steel Substances 0.000 title claims abstract description 163
- 239000004567 concrete Substances 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims description 4
- 239000011372 high-strength concrete Substances 0.000 claims description 2
- 239000011376 self-consolidating concrete Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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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
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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Abstract
本发明公开了一种装配式钢管束混凝土壁式框架梁柱节点连接形式，包括空心格构式钢管束柱、空心格构式钢管束梁、内套筒、外连接板、高强螺栓和混凝土；所述空心格构式钢管束柱、空心格构式钢管束梁、内套筒和外连接板均开有螺栓安装孔；内套筒的内部固定有横向肋板和纵向肋板。将内套筒分别插入空心格构式钢管束柱和空心格构式钢管束梁中，作为连接构件使得空心格构式钢管束柱和空心格构式钢管束梁连通，再浇筑混凝土后能够形成一体，因而使得结构的整体性好。
The invention discloses an assembled steel pipe bundle concrete wall frame beam-column node connection form, which comprises a hollow lattice steel pipe bundle column, a hollow lattice steel pipe bundle beam, an inner sleeve, an outer connecting plate, high-strength bolts and concrete; The hollow lattice type steel pipe bundle column, the hollow lattice type steel pipe bundle beam, the inner sleeve and the outer connecting plate are all provided with bolt installation holes; the inner sleeve is fixed with transverse ribs and longitudinal ribs. The inner sleeves are respectively inserted into the hollow lattice steel pipe bundle column and the hollow lattice steel pipe bundle beam as connecting members to connect the hollow lattice steel pipe bundle column and the hollow lattice steel pipe beam beam, and then pouring concrete can form a One, thus making the integrity of the structure good.
Description
技术领域technical field
本发明涉及建筑工程技术领域，具体是一种装配式钢管束混凝土壁式框架梁柱节点连接形式。The invention relates to the technical field of construction engineering, in particular to a beam-column node connection form of an assembled steel pipe beam concrete wall frame.
背景技术Background technique
钢管束组合结构较好的发挥钢材轻质高强、混凝土刚度大的优点，避免了钢构件稳定性差、混凝土脆性及刚度退化快的缺点。钢管束组合结构可采用工业化生产线生产，全程可由机器人操作，是一种理想的装配式建筑结构形式。采用钢管束组合结构可有效减轻结构自重，提高结构抗震性能。钢管束组合结构的工业化程度高，安装施工速度快。相较于钢筋混凝土结构，采用钢管束组合结构耗用面积小，得房率高。The composite structure of steel tube bundles better utilizes the advantages of light weight and high strength of steel and high rigidity of concrete, and avoids the disadvantages of poor stability of steel components, brittleness of concrete and rapid stiffness degradation. The composite structure of steel pipe bundles can be produced by industrial production lines, and the whole process can be operated by robots. It is an ideal form of prefabricated building structure. The steel tube bundle composite structure can effectively reduce the structural weight and improve the seismic performance of the structure. The combined structure of steel pipe bundles has a high degree of industrialization, and the installation and construction speed is fast. Compared with the reinforced concrete structure, the steel pipe bundle composite structure consumes less area and has a higher room rate.
壁式框架空心墙是综合了短肢剪力墙与异形框架柱的一种复合型结构形式，是剪力墙体系的一种特殊结构形式。壁式框架由壁柱和连梁共同构成了一个承力体系。合理推广应用壁式框架结构体系能够节约建筑成本，且建筑空间活动性好、适用建筑类型广，以及兼具较好的抗震性能。节点作为装配式结构的重要构件，钢管束混凝土梁柱连接节点的连接区应能承受轴力、剪力和弯矩，以保证强度和变形的连续性。因此，应该加大装配式钢管束混凝土结构梁柱连接节点的实验和理论研究以及工程应用。The wall-type frame hollow wall is a composite structural form that combines short-leg shear walls and special-shaped frame columns, and is a special structural form of the shear wall system. The wall frame consists of pilasters and connecting beams to form a load-bearing system. Reasonable popularization and application of the wall frame structure system can save construction costs, and the building space has good mobility, a wide range of applicable building types, and good seismic performance. As an important component of the prefabricated structure, the joints should be able to bear the axial force, shear force and bending moment in the connection area of the beam-to-column connection joints of steel tube beam concrete to ensure the continuity of strength and deformation. Therefore, the experimental and theoretical research and engineering application of beam-to-column joints in prefabricated steel tube bundled concrete structures should be increased.
发明内容Contents of the invention
针对现有技术的不足，本发明拟解决的技术问题是，提供一种装配式钢管束混凝土壁式框架梁柱节点连接形式。Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a beam-to-column node connection form of a prefabricated steel tube bundled concrete wall frame.
本发明解决所述技术问题的技术方案是，提供一种装配式钢管束混凝土壁式框架梁柱节点连接形式，其特征在于包括空心格构式钢管束柱、空心格构式钢管束梁、内套筒、外连接板、高强螺栓和混凝土；所述空心格构式钢管束柱、空心格构式钢管束梁、内套筒和外连接板均开有螺栓安装孔；内套筒的内部固定有横向肋板和纵向肋板；The technical solution of the present invention to solve the above-mentioned technical problems is to provide a beam-column node connection form of an assembled steel tube beam concrete wall frame, which is characterized in that it includes a hollow lattice steel tube beam column, a hollow lattice steel tube beam, an inner Sleeves, outer connecting plates, high-strength bolts and concrete; the hollow lattice steel pipe bundle columns, hollow lattice steel pipe beams, inner sleeves and outer connecting plates are all provided with bolt installation holes; the internal fixing of the inner sleeve There are transverse ribs and longitudinal ribs;
若干个内套筒的两端分别插入空心格构式钢管束柱的每个洞口和每个空心格构式钢管束梁中，内套筒两端的螺栓安装孔分别与空心格构式钢管束柱和空心格构式钢管束梁的螺栓安装孔对中；外连接板放置于空心格构式钢管束柱和空心格构式钢管束梁的外表面，外连接板的螺栓安装孔与内套筒、空心格构式钢管束柱和空心格构式钢管束梁的螺栓安装孔对中；高强螺栓与所有螺栓安装孔配合，实现内套筒、空心格构式钢管束柱、空心格构式钢管束梁和外连接板的连接；安装完成后浇筑混凝土。The two ends of several inner sleeves are respectively inserted into each opening of the hollow lattice steel pipe bundle column and each hollow lattice steel pipe bundle beam, and the bolt installation holes at both ends of the inner sleeve are respectively connected with the hollow lattice steel pipe bundle beam. Align with the bolt installation holes of the hollow lattice steel pipe bundle beam; the outer connecting plate is placed on the outer surface of the hollow lattice steel pipe bundle beam and the hollow lattice steel pipe bundle beam, and the bolt installation holes of the outer connecting plate and the inner sleeve , Hollow lattice steel pipe bundle column and hollow lattice steel pipe bundle beam bolt installation holes are centered; high strength bolts cooperate with all bolt installation holes to realize inner sleeve, hollow lattice steel pipe bundle column and hollow lattice steel pipe The connection of the beam beam and the external connection plate; the concrete is poured after the installation is completed.
与现有技术相比，本发明有益效果在于：Compared with the prior art, the present invention has the beneficial effects of:
(1)将内套筒分别插入空心格构式钢管束柱和空心格构式钢管束梁中，作为连接构件使得空心格构式钢管束柱和空心格构式钢管束梁连通，再浇筑混凝土后能够形成一体，因而使得结构的整体性好。(1) Insert the inner sleeves into the hollow lattice steel pipe bundle column and the hollow lattice steel pipe bundle beam respectively, as a connecting member to connect the hollow lattice steel pipe bundle column and the hollow lattice steel pipe bundle beam, and then pour concrete Finally, it can form a whole, thus making the integrity of the structure good.
(2)内套筒内部设置横向肋板和纵向肋板，以弥补梁柱连接处中间钢板截断所带来的削弱。(2) Transverse ribs and longitudinal ribs are arranged inside the inner sleeve to compensate for the weakening caused by the truncation of the middle steel plate at the beam-column connection.
(3)外连接板与内套筒协同工作，增强了节点整体连接的可靠性与安全性。(3) The outer connection plate and the inner sleeve work together to enhance the reliability and safety of the overall connection of the nodes.
(4)相对于焊接，螺栓拼接更易满足预制装配施工工艺的需要，且能获得更好的受力性能。(4) Compared with welding, bolt splicing is easier to meet the needs of prefabricated assembly construction technology, and can obtain better mechanical performance.
(5)全部构件可以工业化制作，构件加工制作方便灵活，互换性强。(5) All the components can be manufactured industrially, the processing and manufacture of the components is convenient and flexible, and the interchangeability is strong.
(6)连接节点构造简单，便于浇筑混凝土，整体性好，有较高的安全储备且现场装配化施工方便，可加快施工进度，易保证工程质量。(6) The structure of the connection node is simple, easy to pour concrete, good integrity, high safety reserve and convenient on-site assembly construction, which can speed up the construction progress and easily ensure the quality of the project.
附图说明Description of drawings
图1为本发明梁柱节点连接形式立体图；Fig. 1 is a three-dimensional view of the beam-column joint connection form of the present invention;
图2为本发明内套筒示意图；Fig. 2 is a schematic diagram of the inner sleeve of the present invention;
图3为本发明空心格构式钢管束梁示意图。Fig. 3 is a schematic diagram of the hollow lattice steel pipe bundle beam of the present invention.
图中：1、空心格构式钢管束柱；2、空心格构式钢管束梁；3、内套筒；4、外连接板；5、高强螺栓；6、横向肋板；7、纵向肋板；8、中间钢板；9、通孔。In the figure: 1. Hollow lattice steel pipe bundle column; 2. Hollow lattice steel pipe bundle beam; 3. Inner sleeve; 4. Outer connecting plate; 5. High-strength bolts; 6. Transverse ribs; 7. Longitudinal ribs plate; 8, middle steel plate; 9, through hole.
具体实施方式Detailed ways
下面给出本发明的具体实施例。具体实施例仅用于进一步详细说明本发明，不限制本申请权利要求的保护范围。Specific examples of the present invention are given below. The specific embodiments are only used to further describe the present invention in detail, and do not limit the protection scope of the claims of the present application.
本发明提供了一种装配式钢管束混凝土壁式框架梁柱节点连接形式，其特征在于包括空心格构式钢管束柱1、空心格构式钢管束梁2、内套筒3、外连接板4、混凝土和高强螺栓5；所述空心格构式钢管束柱1、空心格构式钢管束梁2、内套筒3和外连接板4均开有螺栓安装孔；内套筒3的内部焊接固定有横向肋板6和纵向肋板7；The invention provides an assembled steel pipe beam concrete wall frame beam-column node connection form, which is characterized in that it includes a hollow lattice steel pipe beam 1, a hollow lattice steel pipe beam 2, an inner sleeve 3, and an outer connecting plate 4. Concrete and high-strength bolts 5; the hollow lattice steel pipe bundle column 1, the hollow lattice steel pipe bundle beam 2, the inner sleeve 3 and the outer connecting plate 4 all have bolt installation holes; the inner sleeve 3 The transverse ribs 6 and the longitudinal ribs 7 are fixed by welding;
若干个内套筒3的两端分别插入空心格构式钢管束柱1的每个洞口和每个空心格构式钢管束梁2中，内套筒3两端的螺栓安装孔分别与空心格构式钢管束柱1和空心格构式钢管束梁2的螺栓安装孔对中；外连接板4放置于空心格构式钢管束柱1和空心格构式钢管束梁2的外表面上，外连接板4的螺栓安装孔与内套筒3、空心格构式钢管束柱1和空心格构式钢管束梁2的螺栓安装孔对中；高强螺栓5穿过所有螺栓安装孔并拧紧，实现内套筒3、空心格构式钢管束柱1、空心格构式钢管束梁2和外连接板4的连接成为空心梁柱节点；连接完成后空腔内浇筑混凝土。The two ends of several inner sleeves 3 are respectively inserted into each opening of the hollow lattice steel pipe bundle column 1 and each hollow lattice steel pipe bundle beam 2, and the bolt installation holes at the two ends of the inner sleeve 3 are respectively connected with the hollow lattice structure. The bolt installation holes of the hollow lattice steel pipe bundle column 1 and the hollow lattice steel pipe bundle beam 2 are centered; the outer connecting plate 4 is placed on the outer surface of the hollow lattice steel pipe bundle column 1 and the hollow lattice steel pipe bundle beam 2. The bolt installation holes of the connecting plate 4 are aligned with the bolt installation holes of the inner sleeve 3, the hollow lattice steel pipe bundle column 1 and the hollow lattice steel pipe bundle beam 2; the high-strength bolts 5 pass through all the bolt installation holes and are tightened to realize The connection of the inner sleeve 3, the hollow lattice steel pipe bundle column 1, the hollow lattice steel pipe bundle beam 2 and the outer connecting plate 4 becomes a hollow beam column node; after the connection is completed, concrete is poured in the cavity.
优选地，空心格构式钢管束柱1、空心格构式钢管束梁2、内套筒3和外连接板4的螺栓安装孔可以提前预留或现场打孔。Preferably, the bolt installation holes for the hollow lattice steel pipe bundle column 1 , the hollow lattice steel pipe bundle beam 2 , the inner sleeve 3 and the outer connecting plate 4 can be reserved in advance or drilled on site.
优选地，所述空心格构式钢管束柱1和空心格构式钢管束梁2均为空腔结构；空心格构式钢管束柱1由多榀钢管单元焊接而成，其截面可以为一字型、十字型、T型、L型、Z型、C(U)型或工字(H)型；空心格构式钢管束梁2由2-4榀钢管单元焊接而成，形成一字型结构；钢管单元为方形钢、C(U)型钢或工字(H)型钢，采用普通钢材、轻钢钢材或高强钢材；Preferably, both the hollow lattice steel pipe bundle column 1 and the hollow lattice steel pipe bundle beam 2 are cavity structures; the hollow lattice steel pipe bundle column 1 is welded by multiple steel pipe units, and its cross-section can be a Font, cross, T, L, Z, C (U) or I (H) type; hollow lattice steel beam beam 2 is welded by 2-4 steel pipe units to form a word Type structure; the steel pipe unit is square steel, C (U) steel or I-shaped (H) steel, using ordinary steel, light steel or high-strength steel;
优选地，空心格构式钢管束梁2内部的中间钢板8的端部截断一部分，使得内套筒3能够插入空心格构式钢管束梁2内。Preferably, a part of the end of the middle steel plate 8 inside the hollow lattice steel pipe beam 2 is cut off, so that the inner sleeve 3 can be inserted into the hollow lattice steel pipe beam 2 .
所述空心格构式钢管束梁2内的中间钢板8设置有贯穿的通孔9，便于后期混凝土浇筑和充分振捣。The middle steel plate 8 in the hollow lattice steel beam 2 is provided with a through hole 9, which is convenient for later concrete pouring and sufficient vibration.
优选地，所述内套筒3和外连接板4采用普通钢材、轻钢钢材或高强钢材。Preferably, the inner sleeve 3 and the outer connecting plate 4 are made of ordinary steel, light steel or high-strength steel.
优选地，内套筒3的上下两面以及横向肋板6上均设置有间断孔洞，便于后期混凝土浇筑和充分振捣。Preferably, the upper and lower sides of the inner sleeve 3 and the transverse ribs 6 are provided with discontinuous holes, so as to facilitate concrete pouring and sufficient vibration in the later stage.
优选地，所述混凝土为普通混凝土、高强混凝土或自密实混凝土。Preferably, the concrete is ordinary concrete, high-strength concrete or self-compacting concrete.
优选地，所述高强螺栓5采用对拉螺栓或单边螺栓。Preferably, the high-strength bolts 5 are tension bolts or single-side bolts.
优选地，对于一字型截面的空心格构式钢管束柱1，可以将所有的钢管单元的内部的中间钢板均截断，将一个内套筒3伸入空心格构式钢管束柱1内，内套筒3的两端位于空心格构式钢管束柱1外。对于其他截面的空心格构式钢管束柱1的相同情况同样适用。Preferably, for the hollow lattice steel pipe bundle column 1 with a straight cross section, the middle steel plates inside all the steel pipe units can be cut off, and an inner sleeve 3 is inserted into the hollow lattice steel pipe bundle column 1, The two ends of the inner sleeve 3 are located outside the hollow lattice steel pipe bundle column 1 . The same situation is also applicable to the hollow lattice steel pipe bundle column 1 of other cross-sections.
优选地，所述纵向肋板7的螺栓安装孔的数量和位置与内套筒3相同，保证高强螺栓5为对拉螺栓时能够穿过内套筒3进行连接。Preferably, the number and position of the bolt installation holes of the longitudinal rib 7 are the same as those of the inner sleeve 3, so as to ensure that the high-strength bolts 5 can pass through the inner sleeve 3 for connection when they are pull bolts.
优选地，空心格构式钢管束柱1和空心格构式钢管束梁2同宽，便于梁柱节点的装配式连接，同时结构充分发挥钢材与混凝土的优势，有效利用材料，减少用钢量和混凝土用量，减轻结构自重，易制作装配式构件，提高结构抗震性能。Preferably, the hollow lattice steel pipe bundle column 1 and the hollow lattice steel pipe bundle beam 2 have the same width, which is convenient for the prefabricated connection of the beam-column joints, and at the same time, the structure gives full play to the advantages of steel and concrete, effectively utilizes materials, and reduces steel consumption And the amount of concrete, reduce the weight of the structure, easy to manufacture prefabricated components, and improve the seismic performance of the structure.
所述装配式钢管束混凝土壁式框架梁柱节点连接形式的装配方法是：The assembly method of the beam-column node connection form of the fabricated steel pipe beam concrete wall frame is:
(1)将空心格构式钢管束柱1安装就位；(1) Hollow lattice type steel pipe bundle column 1 is installed in place;
(2)将若干个内套筒3插入空心格构式钢管束柱1的每个洞口；(2) Insert several inner sleeves 3 into each opening of the hollow lattice steel pipe bundle column 1;
(3)将空心格构式钢管束梁2吊起，并且将每个空心格构式钢管束梁2嵌套于各自的内套筒3外侧；(3) hoisting the hollow lattice type steel pipe beams 2, and nesting each hollow lattice type steel pipe beams 2 on the outer sides of the respective inner sleeves 3;
(4)将外连接板4放置于空心格构式钢管束柱1和空心格构式钢管束梁2的外表面，并将外连接板4的螺栓安装孔与内套筒3、空心格构式钢管束柱1和空心格构式钢管束梁2的螺栓安装孔对中；(4) Place the outer connecting plate 4 on the outer surface of the hollow lattice steel pipe beam 1 and the hollow lattice steel beam 2, and connect the bolt mounting holes of the outer connecting plate 4 with the inner sleeve 3 and the hollow lattice. The centering of the bolt installation holes of the steel pipe bundle column 1 and the hollow lattice steel pipe bundle beam 2;
(5)将高强螺栓5穿过内套筒3、空心格构式钢管束柱1、空心格构式钢管束梁2和外连接板4的螺栓安装孔并拧紧，实现将所有已经对中完成的构件连接紧固，完成安装；(5) Pass the high-strength bolts 5 through the bolt installation holes of the inner sleeve 3, the hollow lattice steel pipe bundle column 1, the hollow lattice steel pipe bundle beam 2 and the outer connecting plate 4, and tighten all the centered bolts. The components are connected and tightened to complete the installation;
(6)最后在空心格构式钢管束内浇筑混凝土，即完成施工。(6) Finally, concrete is poured in the hollow lattice steel pipe bundle, and the construction is completed.
本发明未述及之处适用于现有技术。What is not mentioned in the present invention is applicable to the prior art.
Claims (10)
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| CN201910564368.3A CN110158782B (en) | 2019-06-27 | 2019-06-27 | Assembled steel tube bundle concrete wall type frame beam column node connection form |
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| CN201910564368.3A CN110158782B (en) | 2019-06-27 | 2019-06-27 | Assembled steel tube bundle concrete wall type frame beam column node connection form |
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| CN110158782A true CN110158782A (en) | 2019-08-23 |
| CN110158782B CN110158782B (en) | 2024-07-26 |
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| CN112962824A (en) * | 2021-02-07 | 2021-06-15 | 西安理工大学 | Short-limb steel plate shear wall with replaceable energy consumption component and construction method thereof |
| CN116771006A (en) * | 2023-07-17 | 2023-09-19 | 河北工业大学 | Assembly connection structure of heat-insulation decoration integrated large-opening shear wall and construction process |
| CN116815952A (en) * | 2023-07-17 | 2023-09-29 | 河北工业大学 | A large-hole steel tube bundle concrete shear wall structure and construction technology |
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