WO2022057643A1 - 一种基于波纹板抗侧异形柱的装配式梁柱连接节点 - Google Patents

一种基于波纹板抗侧异形柱的装配式梁柱连接节点 Download PDF

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Publication number
WO2022057643A1
WO2022057643A1 PCT/CN2021/116460 CN2021116460W WO2022057643A1 WO 2022057643 A1 WO2022057643 A1 WO 2022057643A1 CN 2021116460 W CN2021116460 W CN 2021116460W WO 2022057643 A1 WO2022057643 A1 WO 2022057643A1
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column
plate
shaped
corrugated
special
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PCT/CN2021/116460
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English (en)
French (fr)
Inventor
姜子钦
李祥源
张爱林
王汉文
陈鑫
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北京工业大学
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Publication of WO2022057643A1 publication Critical patent/WO2022057643A1/zh

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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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2418—Details of bolting
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/246—Post to post connections
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2496—Shear bracing therefor

Definitions

  • the patent relates to an assembled beam-column connection node based on a corrugated plate anti-lateral special-shaped column, which belongs to the technical field of structural engineering.
  • the present invention proposes an assembled beam-column connection node based on a corrugated plate anti-lateral special-shaped column.
  • the prefabricated connection node is composed of corrugated plate anti-lateral special-shaped columns, I-shaped beams with end plates, beam-column-column connectors with protruding columns and high-strength bolt groups; , flange end plate and channel steel; the end of the I-shaped beam is welded with an end plate with bolt holes, and the lower flange of the I-shaped beam reserves bolt holes; the cross-shaped beam-column-column connection with a protruding column
  • the parts are composed of upper and lower protruding square steel pipe columns, Chinese square steel pipe columns, flange connecting plates and flat plates with bolt holes; the cross-shaped beam-column-column connecting parts with protruding columns and the corrugated plate anti-side special-shaped columns above and below Connected by high-strength bolt groups, the I-shaped beams with end plates are connected with corrugated plate anti-side special-shaped columns and cross-shaped beam-column-column connectors with protrud
  • the force transmission path of the beam-column connection node is smooth, and the special-shaped column has good seismic performance and bearing capacity, and also has high assembly efficiency.
  • the plastic hinge of the joint can be moved outwards, thereby protecting the beam-column joint.
  • the patent of the present invention proposes a prefabricated beam-column connection node based on a corrugated plate anti-side special-shaped column.
  • a beam-column joint device that resists lateral stiffness, improves the lateral stability of components, and realizes the outward movement of plastic hinges.
  • the present invention provides the following technical solutions:
  • a prefabricated beam-column connection node based on a corrugated plate anti-lateral special-shaped column characterized in that: the connecting node comprises a corrugated plate anti-lateral special-shaped column, an I-shaped beam with an end plate, and a beam-column-column connection with a protruding column parts and high-strength bolt groups;
  • the corrugated plate anti-side special-shaped column includes a corrugated web-shaped steel column, a channel steel and a flange end plate;
  • the corrugated web-shaped steel column includes a corrugated plate, an outer flange plate and an inner flange plate;
  • the corrugated plate is located between the outer flange plate and the inner flange plate, the corrugation direction is longitudinal, and the width of the corrugated plate should not be greater than twice the width of the square steel pipe column wall plate;
  • the corrugated plate, the outer flange plate and the inner flange plate The heights of the side flange plates
  • the outer dimension of the Chinese steel pipe column is the same as the outer dimension of the square steel pipe column in the special-shaped column, the inner sides of the upper steel pipe column, the middle steel pipe column and the lower steel pipe column are aligned, and the two flanges are welded on the upper and lower steel pipe columns respectively.
  • the upper and lower flanges of the cantilever beam section with stiffeners are flush with the surface of the flange, and are welded on the side of the inner steel tube column to form a beam-column-column connection with a protruding column
  • the beam-column-column connector with the protruding column is connected with the corrugated plate anti-lateral special-shaped column above and below through the first high-strength bolt group, and the I-shaped beam with end plate is connected with the corrugated plate anti-column through two high-strength bolt groups.
  • the flange end plate of the side special-shaped column is connected, the I-shaped beam with end plate is connected with the outer flange plate of the corrugated plate anti-side special-shaped column through the third high-strength bolt group, and the I-shaped beam with end plate is connected by four High-strength bolt groups are connected with beam-column-column connectors with protruding columns to form prefabricated beam-column connection nodes
  • the corrugated shape of the corrugated plate is a sine wave form, a triangular wave form, a trapezoidal wave form or a right-angle wave form;
  • the structural form of the corrugated plate is a single-layer corrugated plate or a double-layer corrugated plate.
  • the special-shaped column of the patent application has reasonable force and flow transmission, clear force, simple components and convenient design.
  • the special-shaped column adopts the corrugated plate anti-side structure.
  • the inner flange plate, the outer flange plate, the channel steel and the corrugated plate are combined to form a complete anti-side section.
  • the combined anti-side section provides enough for the special-shaped column.
  • the lateral stiffness of the special-shaped column effectively reduces the interlayer lateral displacement of the special-shaped column.
  • the special-shaped column described in the patent of this application has sufficient lateral stiffness while ensuring the vertical bearing capacity. It is a special-shaped column member between frame columns and shear walls.
  • the beam-column-column connector with a protruding column is connected to the special-shaped column and the I-shaped beam through the high-strength bolt group at the construction site, and the installation is fast, which reduces the welding seam quality caused by the poor welding environment at the construction site.
  • the beam-column-column connector with a protruding column can adjust the thickness of its own plate to ensure that the plastic damage of the I-shaped beam occurs before the connector, so as to achieve the purpose of transferring the plastic hinge; the end of the I-shaped beam and the beam-column-
  • the connection of the column connector, the upper special-shaped column and the lower special-shaped column is beneficial to improve the integrity of the overall structure.
  • the corrugated plate in the special-shaped column described in the patent of this application can still maintain good out-of-plane stability when its own thickness is small, and at the same time improve the overall out-of-plane stability of the special-shaped column, which can be guaranteed with a lower amount of steel Reasonable section height of special-shaped column greatly improves the use efficiency of steel and has good economy.
  • cross-sectional width of the component in the special-shaped column and the cross-sectional width of the I-shaped beam described in the patent of this application are not greater than the thickness of the wall in the building, which effectively solves the problem of "protruding column", saves the building space, and has good aesthetics. sex.
  • Fig. 1 is a three-dimensional diagram of a fabricated beam-column connection node based on a corrugated plate anti-lateral special-shaped column;
  • Fig. 2 is a kind of disassembled diagram of the prefabricated beam-column connection node based on the corrugated plate anti-lateral special-shaped column;
  • Figure 3 is a cross-sectional view of a fabricated beam-column connection node based on a corrugated plate anti-lateral special-shaped column;
  • FIG. 4 is a schematic diagram of the structural parameters of a fabricated beam-column connection node based on a corrugated plate anti-lateral special-shaped column;
  • Fig. 5 is a kind of corrugated plate schematic diagram of the assembled beam-column connection node based on the corrugated plate anti-side special-shaped column;
  • FIG. 6 is a schematic diagram of the bottom split of a corrugated anti-side special-shaped column of a prefabricated beam-column connection node based on a corrugated plate anti-side special-shaped column;
  • Fig. 7 is a schematic diagram of the top splitting of the corrugated anti-side special-shaped column of the prefabricated beam-column connection node based on the corrugated plate anti-side special-shaped column;
  • FIG. 8 is a schematic diagram of disassembling a cross-shaped beam-column-column connector with a protruding column of a prefabricated beam-column connection node based on a corrugated plate anti-lateral special-shaped column;
  • Fig. 9 is a kind of disassembly schematic diagram of the I-beam with end plate of the assembled beam-column connection node based on the corrugated plate anti-side special-shaped column;
  • a fabricated beam-column connection node based on a corrugated plate anti-lateral special-shaped column includes the following components:
  • the components of the beam-column connection node of the present invention include: a corrugated plate anti-lateral special-shaped column (1), a beam-column-column connector (2) with a protruding column, an I-shaped beam (3) with an end plate, and a first high-strength bolt group (4), a second high-strength bolt group (5), a third high-strength bolt group (6) and a fourth high-strength bolt group (7).
  • the corrugated plate anti-side special-shaped column composed of channel steel (8), outer flange plate (9), inner flange plate (10), corrugated plate (11) and flange end plate (12) is composed of end plate ( 13) I-shaped beam (3) with end plate composed of I-shaped beam (14) and cantilever with upper steel pipe column (15), middle square steel pipe column (16), lower steel pipe column (17), and stiffeners
  • the beam section (18) and the flange plate (19) form the beam-column-column connector (2) with a protruding column and are prefabricated in the factory; then the prefabricated steel components are transported to the construction site for installation and connected with high-strength bolt groups.
  • the lower flange is connected with the flange end plate (12) protruding from the anti-side special-shaped column of the corrugated plate, and the end plate (13) is connected with the outer flange plate (9) through the third high-strength bolt group (6).
  • Four high-strength bolt groups (7) connect the end plate (13) and the beam-column-column connector (2) with a protruding column to form an assembled beam-column node connection node.
  • the figure shows the thickness of the corrugated plate, the height of the corrugated plate, the width of the corrugated plate, the center line of the corrugated plate, the width of the outer flange plate, the height of the outer flange plate, the center line of the outer flange plate, and the inner flange Definition of plate height, inner flange plate width, inner flange plate centerline, plane and longitudinal direction of corrugated plate centerline.
  • the corrugated plate (11) is located between the outer flange plate (9) and the inner flange plate (10), the corrugation direction is longitudinal, and the width of the corrugated plate should not be greater than twice the width of the square steel pipe column wall plate; the The heights of the corrugated plate, the outer flange plate and the inner flange plate are equal, and the center line of the corrugated plate, the center line of the inner flange plate and the center line of the outer flange plate are located in the same plane.
  • the corrugated plate (3) adopts a sine wave form, a triangular wave form, a trapezoid wave form, a right-angle wave form or a spliced double trapezoid wave form.
  • the double-layer trapezoidal corrugated corrugated board is composed of two trapezoidal corrugated corrugated boards welded and connected at the contact point of the edge of the board.
  • the corrugated plate anti-side profiled column (1) includes a channel steel (8), an outer flange plate (9), an inner flange plate (10), a corrugated plate (11) and a flange end plate (12).
  • the corrugated plate (11) is located between the outer flange plate (9) and the inner flange plate (10), the corrugation direction is longitudinal, the center line of the corrugated plate (11) is aligned with the center line of the width direction of the flange plates on both sides,
  • the outer flange plate (9), the inner flange plate (10) and the corrugated plate (11) are welded to form a corrugated web-shaped steel column.
  • the inner flange plate (10) of the corrugated web-shaped steel column and the channel steel (8) form a special-shaped column.
  • Flanged end plates (12) are welded at the ends of the special-shaped columns to form a corrugated plate anti-side special-shaped column (1).
  • the flange end plate (12) at the top of the anti-side special-shaped column protrudes outward.
  • the beam-column-column connector (2) with a protruding column consists of an upper steel tube column (15), a middle steel tube column (16), a lower steel tube column (17), a The cantilever beam section (18) and two flanges (19) are welded.
  • the I-beam (3) with end plate includes an end plate (13) and an I-beam (14).
  • Bolt holes are reserved on the end plate (13) and the I-shaped beam (14), and the end plate (13) is welded on the end of the I-shaped beam (14).

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

本发明公开了一种基于波纹板抗侧异形柱的装配式梁柱连接节点，属于结构工程技术领域，本发明的梁柱连接节点由波纹板抗侧异形柱、带端板的工形梁和带突柱的梁柱-柱连接件组成。钢构件的制作和焊接在工厂内完成，焊接和构件质量容易控制；施工现场仅需吊装钢构件并用高强螺栓连接，施工效率高。本发明的连接节点同时具备力学性能和实用性能上的优点：在力学性能方面，本发明充分了利用异形柱的承载能力和抗侧刚度，具有良好的抗震性能；在实用性能方面，本发明着重实现快速装配理念和解决房屋中"突柱"问题。

Description

一种基于波纹板抗侧异形柱的装配式梁柱连接节点 技术领域
本专利涉及一种基于波纹板抗侧异形柱的装配式梁柱连接节点，属于结构工程技术领域。
背景技术
钢结构建筑的发展与钢结构住宅产业化的发展息息相关，实现钢结构住宅产业化就要实现部品部件的标准化，而目前高层建筑是我国建筑行业的主要方向，因此提出一种适用于高层建筑的新型高效装配式标准化钢结构体系及基于新型钢结构体系的装配式标准化构件是实现钢结构住宅产业化和推动钢结构建筑发展的基础。
目前在高层钢结构工业与民用建筑中经常采用的板式加强型与翼缘扩大加强型刚性梁柱节点中存在大量的焊缝，在地震作用下焊缝处容易发生应力集中，导致焊缝开裂，使梁柱节点在形成塑性铰之前发生脆性破坏，造成严重的经济损失和人员伤亡，此外这些传统的节点连接方式需要现场焊接作业，施工速度慢，装配率低，极大限制了装配式高层钢结构体系的发展，因此亟需提出一种既可减少施工现场焊接又有足够承载能力和抗震性能的装配式梁柱节点。现有研究表明，带有波纹板的钢异形柱具有自重轻、延性大、承载效率高、抗震性能好等优点，可以作为高层钢结构体系中的主要受力构件。此外，将梁构件和通长的异形柱通过高强螺栓连接形成的装配式梁柱节点，在保证节点抗震性能和承载能力的前提下，可以减少焊接残余应力的影响，防止节点过早发生脆性破坏，还可以保证较高的装配效率；通过对异形柱和工形梁板件厚度的调整，可以控制塑性铰发生在梁端，从而保证结构的安全，满足“强节点弱构件”、“强柱弱梁”的设计要求。为满足以上要求，本发明提出一种基于波纹板抗侧异形柱的装配式梁柱连接节点。
该装配式连接节点由波纹板抗侧异形柱、带端板的工形梁、带突柱的梁柱-柱连接件和高强螺栓群；所述波纹板抗侧异形柱由波纹腹板型钢柱、法兰端板和槽钢组成；所述工形梁端部焊接带有螺栓孔的端板，工形梁下翼缘预留螺栓孔洞；所述带突柱的十字形梁柱-柱连接件由上、下突出方钢管柱、中方钢管柱、法兰连接板和带螺栓孔的平板组成；所述带突柱的十字形梁柱-柱连接件与其上下方的波纹板抗侧异形柱通过高强螺栓群连接，所述 的带端板的工形梁通过高强螺栓群与波纹板抗侧异形柱和带突柱的十字形梁柱-柱连接件连接，形成装配式梁柱连接节点。
该梁柱连接节点的传力路径通畅，具有异形柱良好的抗震性能和承载能力，同时也具有较高的装配效率。通过调整钢构件板件的厚度比值，可以达到节点塑性铰外移的目的，从而保护梁柱节点。
发明内容
本发明专利提出一种基于波纹板抗侧异形柱的装配式梁柱连接节点，其目的在于克服技术背景中出现的技术难题，提出一种既具有足够的承载能力，又能合理利用异形柱的抗侧刚度、提高构件的侧向稳定性、实现塑性铰外移的梁柱节点装置。
为实现以上目的，本发明提供如下技术方案：
一种基于波纹板抗侧异形柱的装配式梁柱连接节点，其特征在于：所述连接节点包括波纹板抗侧异形柱、带端板的工形梁、带突柱的梁柱-柱连接件和高强螺栓群；所述波纹板抗侧异形柱包括波纹腹板型钢柱、槽钢和法兰端板；所述波纹腹板型钢柱包括波纹板、外侧翼缘板和内侧翼缘板；所述波纹板位于外侧翼缘板与内侧翼缘板之间，波纹方向为纵向，波纹板的宽度不应大于方钢管柱壁板宽度的2倍；所述波纹板、外侧翼缘板和内侧翼缘板的高度相等，波纹板的中心线、内侧翼缘板中心线和外侧翼缘板中心线位于同一平面内，波纹板与内侧翼缘板和外侧翼缘板焊接形成波纹腹板型钢柱；所述法兰端板由法兰连接板和带有螺栓孔的平板焊接而成；所述波纹腹板型钢柱的内侧翼缘板与槽钢焊接成波纹板抗侧异形柱，法兰端板焊接在异形柱的端部形成波纹板抗侧异形柱，波纹板抗侧异形柱底部的法兰端板不外伸，波纹板抗侧异形柱顶部的法兰端板外伸；所述带端板的工形梁包括端板和工形梁；所述的端板预留螺栓孔位，焊接在工形梁端部；所述工形梁下翼缘预留螺栓孔位；所述带突柱的梁柱-柱连接件由一个上方钢管柱、一个中方钢管柱、一个下方钢管柱、一个带有加劲肋的悬臂梁段和两个法兰盘焊接而成，所有板件均为平板，所述上方钢管柱和下方钢管柱作为连接件的突柱，其内方尺寸与中方钢管柱相同，上方钢管柱和下方钢管柱的外方尺寸与异形柱中的方钢管柱内方尺寸相同，中方钢管柱的外方尺寸与异形柱中的方钢管柱的外方尺寸相同，上方钢管柱、中方钢管柱和下方钢管柱的内方对齐，所述两个 法兰盘分别焊接在上、下方钢管柱和中方钢管柱之间，所述带有加劲肋的悬臂梁段上下两翼缘与法兰盘表面平齐，焊接在内方钢管柱一侧，形成带突柱的梁柱-柱连接件；所述带突柱的梁柱-柱连接件与其上下方的波纹板抗侧异形柱通过第一高强螺栓群连接，所述带端板的工形梁通过二高强螺栓群与波纹板抗侧异形柱的法兰端板连接，所述带端板的工形梁通过第三高强螺栓群与波纹板抗侧异形柱的外侧翼缘板连接，所述带端板的工形梁通过四高强螺栓群与带突柱的梁柱-柱连接件连接，形成装配式梁柱连接节点
作为本发明的进一步方案：所述波纹板的波纹形状选用正弦波浪形式、三角形波折形式、梯形波折形式或直角波折形式；所述波纹板的构造形式选用单层波纹板或双层波纹板。
与现有技术相比，本申请专利的优点主要在以下几个方面：
1、本申请专利异形柱力流传递合理，受力明确，构件简单，设计方便。异形柱采用波纹板抗侧构造，内侧翼缘板、外侧翼缘板、槽钢和波纹板组合形成了一个完整的抗侧截面，在承受水平荷载时，组合抗侧截面为异形柱提供了足够的抗侧刚度，有效减小了异形柱的层间侧移。本申请专利所述异形柱在保证竖向承载力的同时具有足够的抗侧刚度，是一种介于框架柱和剪力墙的异形柱构件，其与常见的钢框架中的结构柱相比，具有更高的抗侧刚度和竖向、水平承载力，能够有效减小钢结构的侧向变形，并减少围护结构的破坏；与剪力墙结构中的剪力墙相比，本申请专利所述异形柱具有良好的抗震性能，同时具有质量轻、连接简单、可快速装配、空间布置灵活的优势。
2、本申请专利中的带突柱的梁柱-柱连接件在施工现场通过高强螺栓群与异形柱和工形梁连接，安装快速，减少了因施工现场焊接环境差而出现的焊缝质量问题；带突柱的梁柱-柱连接件可通过调整自身板件厚度，保证工形梁先于连接件发生塑性损伤，以达到转移塑性铰的目的；工形梁端部同时与梁柱-柱连接件、上异形柱以及下异形柱连接，有利于提高结构整体的完整性。
3、本申请专利所述异形柱中波纹板可在自身厚度较小的情况下仍保持良好的面外稳定性，同时提高异形柱整体的面外稳定性，能够以较低的用钢量保证合理的异形柱截面高度，极大地提高了钢材的使用效率，具有良好的经济性。
4、本申请专利所述异形柱中构件的截面宽度和工形梁的截面宽度不大于建筑中墙体的厚度，有效的解决了“突柱”的问题，节约了建筑空间，具有良好的美观性。
附图说明
图1为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的三维图；
图2为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的拆分图；
图3为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的截面图；
图4为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的构造参数示意图；
图5为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的波纹板示意图；
图6为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的波纹抗侧异形柱底部拆分示意图；
图7为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的波纹抗侧异形柱顶部拆分示意图；
图8为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的带突柱的十字形梁柱-柱连接件拆分示意图；
图9为一种基于波纹板抗侧异形柱的装配式梁柱连接节点的带端板的工型梁的拆分示意图；
具体实施方式
下面结合附图1～9，详细说明本专利的实施方式。
如图1～9所示，一种基于波纹板抗侧异形柱的装配式梁柱连接节点包括以下部件：
1——波纹板抗侧异形柱
2——带突柱的梁柱-柱连接件
3——带端板的工形梁
4——第一高强螺栓群
5——第二高强螺栓群
6——第三高强螺栓群
7——第四高强螺栓群
8——槽钢
9——外侧翼缘板
10——内侧翼缘板
11——波纹板
12——法兰端板
13——端板
14——工形梁
15——上方钢管柱
16——中方钢管柱
17——下方钢管柱
18——带有加劲肋的悬臂梁段
19——法兰盘
下面将结合附图具体说明本发明梁柱带突柱的梁柱-柱连接件的具体连接方式。
本发明梁柱连接节点组成构件包括：波纹板抗侧异形柱(1)、带突柱的梁柱-柱连接件(2)、带端板的工形梁(3)、第一高强螺栓群(4)、第二高强螺栓群(5)、第三高强螺栓群(6)和第四高强螺栓群(7)。其中由槽钢(8)、外侧翼缘板(9)、内侧翼缘板(10)、波纹板(11)和法兰端板(12)组成的波纹板抗侧异形柱、由端板(13)和工形梁(14)组成的带端板的工形梁(3)和由上方钢管柱(15)、中方钢管柱(16)、下方钢管柱(17)、带有加劲肋的悬臂梁段(18)和法兰盘(19)组成带突柱的梁柱-柱连接件(2)在工厂内预制；然后将预制的钢构件运输到施工现场安装并与高强螺栓群连接。
如图1～3所示，在组装时，先将带突柱的梁柱-柱连接件(2)下方的波纹板抗侧异形柱(1)吊装，然后将带突柱的梁柱-柱连接件(2)中的下方钢管柱(17)***下方的波纹板抗侧异形柱(1)，通过第一高强螺栓群(4)将带突柱的梁柱-柱连接件(2)和其下方的波纹板抗侧异形柱(1)连接，然后将带突柱的梁柱-柱连接件(2)上方的波纹板抗侧异形柱(1)***带突柱的梁柱-柱连接件(2)的上方钢管柱(15)，通过第一高强螺栓群(4)将带突柱的梁柱-柱连接件(2)和其上方的波纹板抗侧异形柱(1)连接，最后将带端板的工形梁(3)吊装在波纹板抗侧异形柱(1)伸出的法兰端板(12)上，通过第二高强螺栓 群(5)将工形梁(14)下翼缘和波纹板抗侧异形柱伸出的法兰端板(12)连接，通过第三高强螺栓群(6)将端板(13)与外侧翼缘板(9)连接，通过第四高强螺栓群(7)将端板(13)和带突柱的梁柱-柱连接件(2)连接，形成装配式梁柱节点连接节点。
如图4所示，图中给出了波纹板厚度、波纹板高度、波纹板宽度、波纹板中心线、外侧翼缘板宽度、外侧翼缘板高度、外侧翼缘板中心线、内侧翼缘板高度、内侧翼缘板宽度、内侧翼缘板中心线、波纹板中心线所在平面和纵向方向的定义。所述波纹板(11)位于外侧翼缘板(9)与内侧翼缘板(10)之间，波纹方向为纵向，波纹板的宽度不应大于方钢管柱壁板宽度的2倍；所述波纹板、外侧翼缘板和内侧翼缘板的高度相等，波纹板的中心线、内侧翼缘板中心线和外侧翼缘板中心线位于同一平面内。
如图5所示，波纹板(3)采用正弦波浪形式、三角形波折形式、梯形波折形式、直角波折形式或拼接的双层梯形波折式。双层梯形波折式波纹板由两个梯形波折形式的波纹板在板边接触处焊接连接组成。
如图6、7所示，所述波纹板抗侧异形柱(1)包括槽钢(8)、外侧翼缘板(9)、内侧翼缘板(10)、波纹板(11)和法兰端板(12)。其中波纹板(11)位于外侧翼缘板(9)与内侧翼缘板(10)之间，波纹方向为纵向，波纹板(11)的中心线与两侧翼缘板宽度方向的中心线对齐，外侧翼缘板(9)、内侧翼缘板(10)和波纹板(11)焊接形成波纹腹板型钢柱。所述波纹腹板型钢柱的内侧翼缘板(10)与槽钢(8)形成异形柱。所述异形柱的端部焊接法兰端板(12)形成波纹板抗侧异形柱(1)，波纹板抗侧异形柱(1)底部的法兰端板(12)不外伸，波纹板抗侧异形柱顶部的法兰端板(12)外伸。
如图8所示，带突柱的梁柱-柱连接件(2)由一个上方钢管柱(15)、一个中方钢管柱(16)、一个下方钢管柱(17)、一个带有加劲肋的悬臂梁段(18)和两个法兰盘(19)焊接而成。
如图9所示，带端板的工形梁(3)包括端板(13)和工形梁(14)。所述端板(13)和工形梁(14)上预留螺栓孔位，端板(13)焊接在工形梁(14)端部。

Claims (2)

  1. 一种基于波纹板抗侧异形柱的装配式梁柱连接节点，其特征在于：所述连接节点包括波纹板抗侧异形柱、带端板的工形梁、带突柱的梁柱-柱连接件和高强螺栓群；所述波纹板抗侧异形柱包括波纹腹板型钢柱、槽钢和法兰端板；所述波纹腹板型钢柱包括波纹板、外侧翼缘板和内侧翼缘板；所述波纹板位于外侧翼缘板与内侧翼缘板之间，波纹方向为纵向，波纹板的宽度不应大于方钢管柱壁板宽度的2倍；所述波纹板、外侧翼缘板和内侧翼缘板的高度相等，波纹板的中心线、内侧翼缘板中心线和外侧翼缘板中心线位于同一平面内，波纹板与内侧翼缘板和外侧翼缘板焊接形成波纹腹板型钢柱；所述法兰端板由法兰连接板和带有螺栓孔的平板焊接而成；所述波纹腹板型钢柱的内侧翼缘板与槽钢焊接成波纹板抗侧异形柱，法兰端板焊接在异形柱的端部形成波纹板抗侧异形柱，波纹板抗侧异形柱底部的法兰端板不外伸，波纹板抗侧异形柱顶部的法兰端板外伸；所述带端板的工形梁包括端板和工形梁；所述的端板预留螺栓孔位，焊接在工形梁端部；所述工形梁下翼缘预留螺栓孔位；所述带突柱的梁柱-柱连接件由一个上方钢管柱、一个中方钢管柱、一个下方钢管柱、一个带有加劲肋的悬臂梁段和两个法兰盘焊接而成，所有板件均为平板，所述上方钢管柱和下方钢管柱作为连接件的突柱，其内方尺寸与中方钢管柱相同，上方钢管柱和下方钢管柱的外方尺寸与异形柱中的方钢管柱内方尺寸相同，中方钢管柱的外方尺寸与异形柱中的方钢管柱的外方尺寸相同，上方钢管柱、中方钢管柱和下方钢管柱的内方对齐，所述两个法兰盘分别焊接在上、下方钢管柱和中方钢管柱之间，所述带有加劲肋的悬臂梁段上下两翼缘与法兰盘表面平齐，焊接在内方钢管柱一侧，形成带突柱的梁柱-柱连接件；所述带突柱的梁柱-柱连接件与其上下方的波纹板抗侧异形柱通过第一高强螺栓群连接，所述带端板的工形梁通过第二高强螺栓群与波纹板抗侧异形柱的法兰端板连接，所述带端板的工形梁通过第三高强螺栓群与波纹板抗侧异形柱的外侧翼缘板连接，所述带端板的工形梁通过第四高强螺栓群与带突柱的梁柱-柱连接件连接，形成装配式梁柱连接节点。
  2. 根据权利要求1所述的梁柱连接节点，其特征在于：所述波纹板的波纹形状选用正弦波浪形式、三角形波折形式、梯形波折形式或直角波折形式；所述波纹板的构造形式选用单层波纹板或双层波纹板。
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CN114687478A (zh) * 2022-04-18 2022-07-01 北京工业大学 一种带有剪力墙-梁节点域的内置格构柱式双钢板剪力墙
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CN117094063B (zh) * 2023-10-17 2024-01-26 山东大学 波形钢腹板模拟方法及***、组合梁桥建模方法及***

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