WO2019119686A1 - 装配式自恢复圆形钢管混凝土组合节点 - Google Patents

装配式自恢复圆形钢管混凝土组合节点 Download PDF

Info

Publication number
WO2019119686A1
WO2019119686A1 PCT/CN2018/082751 CN2018082751W WO2019119686A1 WO 2019119686 A1 WO2019119686 A1 WO 2019119686A1 CN 2018082751 W CN2018082751 W CN 2018082751W WO 2019119686 A1 WO2019119686 A1 WO 2019119686A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
steel
pipe column
steel pipe
column
Prior art date
Application number
PCT/CN2018/082751
Other languages
English (en)
French (fr)
Inventor
牟犇
王悦
王君昌
于德湖
王燕
乔崎云
葛蓓蓓
Original Assignee
青岛理工大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛理工大学 filed Critical 青岛理工大学
Priority to US16/480,314 priority Critical patent/US10633851B2/en
Priority to JP2019516467A priority patent/JP6781488B2/ja
Priority to EP18891819.7A priority patent/EP3660237B1/en
Priority to DK18891819.7T priority patent/DK3660237T3/da
Publication of WO2019119686A1 publication Critical patent/WO2019119686A1/zh

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/024—Structures with steel columns and beams
    • 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
    • E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21—Connections specially adapted therefor
    • 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
    • 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
    • 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
    • E04B2001/2457—Beam to beam 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
    • 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
    • E04B2001/2466—Details of the elongated load-supporting parts
    • E04B2001/2478—Profile filled with concrete

Definitions

  • the invention relates to the technical field of building structural members, in particular to a fabricated self-recovering circular steel tube concrete composite node.
  • connection between the frame structure beam and the column can be divided into a rigid connection, a flexible connection and a semi-rigid connection according to the difference in rotational rigidity.
  • the traditional frame beam-column joints can be divided into three types: full welded joints, bolted hybrid joints and bolted joints.
  • the self-recovery functional structure is a new type of damping control structure. It not only protects people's lives and property during earthquakes, but also helps people reset their normal life as soon as possible after a major earthquake. It is an ideal new design for seismic design of structures. direction.
  • the self-recovering structural system mainly includes replaceable structural members, rocking structures, and self-resetting devices. In recent years, studies have shown that the sway of the structure can reduce the seismic design and the ductile design requirements of the structure itself, reduce the earthquake damage, and save the structural cost.
  • the main object of the present invention is to provide a new type of self-recovering circular steel tube concrete composite node for the above problems.
  • the assembled self-recovering circular steel tube concrete composite node comprises a round steel pipe column and an H-shaped steel beam, and the steel pipe column penetrates the steel bar, and the round steel pipe column comprises an upper steel pipe column, a central plug column and a lower section.
  • a steel pipe column, the upper steel pipe column and the central plug column are connected by an upper sleeve connecting member, and the central plug column and the lower steel pipe column are connected by a lower sleeve connecting member;
  • a reinforcing steel fixing plate is fixed on the upper end of the upper steel pipe column and the lower end of the steel pipe column, and a through hole is arranged in the center of the reinforcing steel plate, and a steel hole is arranged around the through hole, and the steel bar sequentially passes through the steel plate fixing plate and the round steel pipe at the upper end of the upper steel pipe column.
  • the steel plate fixing plate at the lower end of the column and the lower steel pipe column, and the two ends of the steel bar are fixed by fasteners;
  • the upper sleeve connecting member comprises a circular tube, a connecting ring plate and a inserting plate, wherein the diameter of the round tube is smaller than the diameter of the round steel tube column, the connecting ring plate is arranged at the middle of the round tube, the connecting ring plate comprises at least two end plates, and the inserting plate is fixed Below the end plate, perpendicularly connected with the circular tube and the end plate; the structure of the lower sleeve connecting member is symmetrical with the upper sleeve connecting member, and the inserting plate is fixed above the end plate;
  • the upper end and the lower end of the center plug post are provided with grooves matching the inserting plate
  • a convex plate is arranged at an intermediate position of the web at one end of the H-shaped steel beam and the round steel pipe column, and the distance between the edge of the convex plate and the upper flange of the H-shaped steel beam is not less than the height of the upper casing connecting piece, under the convex plate The distance between the edge and the lower flange of the H-shaped steel beam is not less than the height of the lower sleeve connector insert;
  • the upper half of the upper sleeve connector is inserted into the upper steel pipe column, the insert plate is inserted into the groove at the upper end of the center plug column, and the lower half of the lower sleeve connector is inserted into the lower steel pipe column.
  • the insert plate is inserted into the groove at the lower end of the center plug post; the convex plate of the H-shaped steel beam is inserted between the insert plate of the upper sleeve connector and the insert plate of the lower sleeve connector, and both sides of the insert plate and the convex plate
  • the web connecting plate, the upper flange of the H-shaped steel beam and the end plate of the upper sleeve connecting piece, the lower flange of the H-shaped steel beam and the end plate of the lower sleeve connecting piece are respectively connected by the flange connecting plate Pick up.
  • the round steel pipe column is connected with four H-shaped steel beams, and the connecting ring plate comprises four end plates, and the four end plates have a cross shape.
  • the round steel pipe column is connected with three H-shaped steel beams, and the connecting ring plate comprises three end plates, and the three end plates are T-shaped.
  • the round steel pipe column is connected with two H-shaped steel beams, and the connecting ring plate comprises two end plates, and the two end plates are in a shape of a line or perpendicular to each other.
  • the gap between the upper steel pipe column and the center plug column, the lower steel pipe column and the center plug column is filled with rubber material to prevent concrete from overflowing.
  • insert plate and the convex plate of the H-shaped steel beam are connected to the web connecting plate by high-strength bolts.
  • the upper and lower flange plates of the end plate and the H-shaped steel beam are connected to the flange connecting plate by high-strength bolts.
  • the upper steel pipe column, the central plug column, the lower steel pipe column, the upper and lower sleeve connecting parts and the H-shaped steel beam are prefabricated in advance in the factory, and only need to be assembled on site.
  • the installation method of the assembled self-recovering circular steel tube concrete composite node comprises the following steps:
  • the upper sleeve connector and the lower sleeve connector are respectively inserted into the center plug post;
  • the upper steel pipe column is connected with the upper sleeve connecting member, and the lower steel pipe column is connected with the lower sleeve connecting member;
  • the convex plate of the H-shaped steel beam is inserted between the inserting plate of the upper sleeve connecting piece and the inserting plate of the lower sleeve connecting piece, and the inserting plate and the convex plate are lapped by the web connecting plate on both sides;
  • the upper flange of the H-shaped steel beam and the end plate of the upper sleeve connecting member, the lower flange of the H-shaped steel beam and the end plate of the lower sleeve connecting member are respectively overlapped by the flange connecting plate;
  • Step 5 Insert the high-strength steel bar into the reserved steel hole on the steel plate fixing plate at the upper end of the upper steel pipe column, and pass through the upper steel pipe column, the center plug column and the lower steel pipe column in turn, and finally pass through the lower steel pipe column lower end steel bar fixing plate.
  • the reserved steel hole is fixed, and the two ends of the steel bar are tightened by a nut to complete the fixed connection;
  • Step 6 The concrete is poured into the circular steel pipe column through the through hole reserved on the reinforcing plate of the steel bar, so that the joint portion is integrally connected by the snap joint.
  • the assembled self-recovering circular steel tube concrete composite node of the invention can be processed at the factory, and all the sites are bolted to realize complete assembly construction, which can avoid the quality problems that may be brought by on-site welding. And speed up construction progress and increase labor productivity;
  • the invention effectively avoids the defects such as the integrity of the traditional prefabricated structure and the poor seismic performance by setting the reinforcing bars and the prestressed concrete penetrating through the joints, preventing the premature occurrence of cracks in the concrete and enhancing the connection of the vertical members.
  • the reliability of the structure enhances the structural integrity, so that the node has good seismic performance, effectively avoiding the situation that the node is damaged before the component in the earthquake;
  • the assembled self-recovering circular steel tube concrete composite joint of the present invention has the same function as the ordinary beam-column fixed joint under the action of small earthquakes, and realizes the seismic fortification target of "small earthquake not bad" through the design of the node;
  • the cast steel inner sleeve joint connected at the end of the column provides the rotational rigidity, and the central plug column and the upper and lower steel pipe columns have a tendency to separate, but the concrete in the steel pipe column is prestressed by the high strength steel bar group. It will not prematurely crack, and the high-strength steel bar in the steel pipe column will always be in an elastic state.
  • the deformation after the earthquake can be quickly restored and continue to function.
  • the structure may have large deformation, but due to the structural integrity, it will not collapse. After the earthquake, any damaged components can be accurately disassembled and quickly replaced.
  • Figure 1 is a schematic exploded view of the structure of the present invention
  • FIG. 2 is a schematic exploded view of the cylindrical steel pipe column structure of the present invention.
  • Figure 3 is a partial exploded view of the present invention A
  • Figure 4 is a schematic structural view of the present invention after assembly
  • the above drawings include the following reference numerals: 1, round steel pipe column; 2, H-shaped steel beam; 3, upper steel pipe column; 4, central plug column; 5, lower steel pipe column; 6, upper sleeve connector ; 7, the lower sleeve connector; 8, steel fixed plate; 9, steel, 10, round pipe; 11, connecting ring plate; 12, insert plate; 13, end plate; 14, groove; 15, convex plate; 16, web connecting plate; 17, flange connecting plate.
  • the assembled self-recovering circular steel tube concrete composite node of the present invention comprises a round steel pipe column 1 and an H-shaped steel beam 2, and the steel pipe column penetrates the steel bar 9, and the circular steel pipe column includes The upper steel pipe column 3, the central plug column 4 and the lower steel pipe column 5, the upper steel pipe column and the central plug column are connected by the upper sleeve connecting member 6, and the central plug column and the lower steel pipe column are connected by a lower sleeve Piece 7 connection;
  • a reinforcing steel fixing plate 8 is fixed on the upper end of the upper steel pipe column and the lower end of the steel pipe column in the lower section, and a through hole is arranged in the center of the reinforcing steel fixing plate, and a steel hole is arranged around the through hole, and the steel bar passes through the reinforcing plate and the round of the upper end of the upper steel pipe column in turn.
  • Steel pipe column and steel bar fixing plate at the lower end of the lower steel pipe column, the two ends of the steel bar are fixed by fasteners;
  • the upper sleeve connecting member comprises a circular tube 10, a connecting ring plate 11 and a plug-in plate 12, the diameter of the round tube is smaller than the diameter of the round steel tube column, the connecting ring plate is disposed at an intermediate position of the round tube, and the connecting ring plate comprises at least two end plates 13
  • the inserting plate is fixed under the end plate, and is perpendicularly connected with the round pipe and the end plate; the structure of the lower sleeve connecting member is symmetrical with the upper sleeve connecting member, and the inserting plate is fixed above the end plate;
  • the connecting ring plate comprises four end plates, and the four end plates are in a cross shape; if the round steel pipe column and the three H-shaped steel When the beam is connected, the connecting ring plate comprises three end plates, and the three end plates are T-shaped; if the round steel pipe column is connected with two H-shaped steel beams, the connecting ring plate comprises two end plates, and the two end plates are in a shape Glyphs or perpendicular to each other.
  • the upper end and the lower end of the center plug post are provided with a groove 14 matching the inserting plate;
  • a convex plate 15 is disposed at an intermediate position of the web at one end of the H-shaped steel beam and the round steel pipe column, and the distance between the edge of the convex plate and the upper flange of the H-shaped steel beam is not less than the height of the upper casing connecting piece, the convex plate The distance between the lower edge and the lower flange of the H-shaped steel beam is not less than the height of the lower sleeve connector insert;
  • the upper half of the upper sleeve connector When connecting, the upper half of the upper sleeve connector is inserted into the upper steel pipe column, the insert is inserted into the groove at the upper end of the center plug, and the lower half of the lower sleeve is inserted into the lower steel pipe.
  • the insert plate In the column, the insert plate is inserted into the groove at the lower end of the center plug post; the convex plate of the H-shaped steel beam is inserted between the insert plate of the upper sleeve connecting piece and the insert plate of the lower sleeve connecting piece, the convex plate and the insert
  • the connection of the board is overlapped by adding a web connecting plate 16 on both sides of the inserting plate and the convex plate, and the inserting plate, the convex plate and the web connecting plate are connected by high-strength bolts; the upper flange and the upper sleeve of the H-shaped steel beam
  • the upper steel pipe column, the central plug column, the lower steel pipe column, the upper and lower sleeve connecting parts and the H-shaped steel beam are prefabricated in advance in the factory, and only need to be assembled on site.
  • the installation method of the assembled self-recovering circular steel tube concrete composite node comprises the following steps:
  • the upper sleeve connector and the lower sleeve connector are respectively inserted into the center plug post;
  • the upper steel pipe column is connected with the upper sleeve connecting member, and the lower steel pipe column is connected with the lower sleeve connecting member;
  • the convex plate of the H-shaped steel beam is inserted between the inserting plate of the upper sleeve connecting piece and the inserting plate of the lower sleeve connecting piece, and both sides of the inserting plate and the convex plate are overlapped by the web connecting plate;
  • the upper flange of the H-shaped steel beam and the end plate of the upper sleeve connecting member, the lower flange of the H-shaped steel beam and the end plate of the lower sleeve connecting member are respectively overlapped by the flange connecting plate;
  • Step 5 Insert the high-strength steel bar into the reserved steel hole on the steel plate fixing plate at the upper end of the upper steel pipe column, and pass through the upper steel pipe column, the center plug column and the lower steel pipe column in turn, and finally pass through the lower steel pipe column lower end steel bar fixing plate.
  • the reserved steel hole is fixed, and the two ends of the steel bar are tightened by a nut to complete the fixed connection;
  • Step 6 Pour concrete into the circular steel pipe column through the through hole reserved on the steel plate fixing plate, so that the joint portion is integrally connected by the snap joint; in order to prevent concrete overflow, the upper steel pipe column and the center plug column and the lower section
  • the gap between the steel pipe column and the center plug post is filled with a rubber material.

Abstract

一种装配式自恢复圆形钢管混凝土组合节点，其包括圆钢管柱（1）和H型钢梁（2），圆钢管柱（1）内贯穿钢筋（9），圆钢管柱（1）包括上段钢管柱（3）、中心插接柱（4）和下段钢管柱（5），上段钢管柱（3）与中心插接柱（4）之间通过上套筒连接件（6）连接，中心插接柱（4）与下段钢管柱（5）之间通过下套筒连接件（7）连接；H型钢梁（2）通过上下两个套筒连接件（6,7）与圆钢管柱（1）连接。所有构件均可在工厂加工、现场通过螺栓连接形成节点，避免现场焊接可能带来的质量问题；该节点的设计可防止地震时混凝土中裂缝过早产生，可实现小震不坏、中震后变形迅速恢复、大震后可精准拆卸并实现快速更换的抗震设防目标。

Description

装配式自恢复圆形钢管混凝土组合节点 技术领域
本发明涉及建筑结构构件技术领域，具体而言，涉及一种装配式自恢复圆形钢管混凝土组合节点。
背景技术
钢结构构件通过连接节点组成结构体系，节点形式的选择对于结构整体性、可靠度、建设周期以及附属构件设计施工有着直接的影响。框架结构梁与柱的连接按转动刚度的不同可分为刚性连接、柔性连接和半刚性连接。
目前来说，刚性连接设计的应用最为广泛,传统的框架梁柱刚接节点又可分为全焊接节点、栓焊混合连接和螺栓连接三种形式。研究发现前两种连接形式在地震发生时容易因梁端焊缝质量问题以及得不到有效保护而发生脆性破坏，且传统节点形式皆存在破坏后难以修复、加固的问题，这样就必然会造成节点可靠度难以保证或者是材料浪费的问题。
自恢复功能结构是一种新型的减震控制结构，它不仅能在地震时保护人们的生命财产安全，也能帮助人们在大地震之后，尽快复位正常生活，是结构抗震设计的一个理想的新方向。自恢复结构体系主要包括可更换结构构件，摇摆结构，以及自复位装置等。近年来，研究表明，结构的摇摆可以降低地震作用和结构本身的延性设计需求，减小地震破坏，节约结构造价。放松结构与基础间约束或构件间约束，使结构与基础或构件接触面处仅有受压能力而无受拉能力，则结构在地震作用下发生摇摆，通过预应力使结构复位，形成自复位结构。这种新型结构体系既能有效控制结构“最大变形”，又能减少结构“残留变形”。
目前诸多学者在框架结构体系梁柱节点中框架梁处设置了预应力拉索来实现地震后结构复位的功能，短梁段与柱通过在工厂张拉预应力索完成连接，在施工现场只需像普通钢梁一样的方法通过全栓接或栓焊混合连接安装中间梁段，现场无需张拉预应力拉索，方便了施工、提高了施工质量且减少了安装时间。但是对于在柱间采用高强钢筋的钢管混凝土组合节点实现柱间自复位方面有待研究和开发。
发明内容
本发明的主要目的在于针对上述问题，提供一种新型的装配式自恢复圆形钢管混凝土组合节点。
为了实现上述目的，本发明的装配式自恢复圆形钢管混凝土组合节点，包括圆钢管柱和H型钢梁，圆钢管柱内贯穿钢筋，圆钢管柱包括上段钢管柱、中心插接柱和下段钢管柱，上 段钢管柱与中心插接柱之间通过上套筒连接件连接，中心插接柱与下段钢管柱之间通过下套筒连接件连接；
上段钢管柱的上端和下段钢管柱的下端均固定有钢筋固定板，钢筋固定板中心设置有通孔，通孔四周设置有钢筋孔，钢筋依次穿过上段钢管柱上端的钢筋固定板、圆钢管柱和下段钢管柱下端的钢筋固定板，钢筋两端通过紧固件固定；
上套筒连接件包括圆管、连接环板和插板，圆管的直径小于圆钢管柱的直径，圆管中间位置设置有连接环板，连接环板包括至少两块端板，插板固定在端板下方，与圆管、端板均垂直连接；下套筒连接件的结构与上套筒连接件对称，插板固定在端板上方；
中心插接柱上端及下端均设置有与插板相匹配的凹槽；
H型钢梁与圆钢管柱连接的一端的腹板中间位置设置有凸板，凸板上边缘与H型钢梁上翼缘之间的距离不小于上套筒连接件插板的高度，凸板下边缘与H型钢梁下翼缘之间的距离不小于下套筒连接件插板的高度；
上套筒连接件的上半部分圆管插入到上段钢管柱中，插板插入到中心插接柱上端的凹槽内，下套筒连接件的下半部分圆管插入到下段钢管柱中，插板插入到中心插接柱下端的凹槽内；H型钢梁的凸板插入到上套筒连接件的插板和下套筒连接件的插板之间，插板和凸板两侧通过腹板连接板搭接，H型钢梁的上翼缘与上套筒连接件的端板、H型钢梁的下翼缘与下套筒连接件的端板分别通过翼缘连接板搭接。
进一步的，圆钢管柱与四个H型钢梁连接，连接环板包括四块端板，四块端板呈十字形。
进一步的，圆钢管柱与三个H型钢梁连接，连接环板包括三块端板，三块端板呈T字形。
进一步的，圆钢管柱与两个H型钢梁连接，连接环板包括两块端板，两块端板呈一字形或相互垂直。
进一步的，上段钢管柱与中心插接柱、下段钢管柱与中心插接柱之间的缝隙里填充有橡胶材料，用以防止混凝土溢出。
进一步的，插板和H型钢梁的凸板通过高强螺栓与腹板连接板连接。
进一步的，端板和H型钢梁的上下翼缘板通过高强螺栓与翼缘连接板连接。
上段钢管柱、中心插接柱、下段钢管柱、上下套筒连接件和H型钢梁均提前在工厂预制好，现场只需组装即可。
上述装配式自恢复圆形钢管混凝土组合节点的安装方法，包括以下步骤：
第一步，将上套筒连接件和下套筒连接件分别插入到中心插接柱内；
第二步，将上段钢管柱与上套筒连接件连接，下段钢管柱与下套筒连接件连接；
第三步，将H型钢梁的凸板插入到上套筒连接件的插板和下套筒连接件的插板之间，插 板和凸板两侧通过腹板连接板搭接；
第四步，H型钢梁的上翼缘与上套筒连接件的端板、H型钢梁的下翼缘与下套筒连接件的端板分别通过翼缘连接板搭接；
第五步：将高强钢筋插入上段钢管柱上端的钢筋固定板上预留的钢筋孔内，依次穿过上段钢管柱、中心插接柱和下段钢管柱，最后穿过下段钢管柱下端钢筋固定板上预留的钢筋孔，钢筋两端由螺帽扭紧完成固定连接；
第六步：通过钢筋固定板上预留的通孔向圆钢管柱内浇筑混凝土，使连接部位通过咬合作用紧固连接形成整体。
本发明具有以下有益效果：
(1)本发明的装配式自恢复圆形钢管混凝土组合节点，所有构件均可在工厂加工完成，现场全部通过螺栓连接，实现了完全装配化施工，可避免现场焊接可能带来的质量问题，并加快施工进度、提高劳动生产率；
(2)本发明通过设置贯穿节点的钢筋群及预应力混凝土等措施有效避免了传统预制装配式结构整体性、抗震性能差等缺点，防止混凝土中裂缝的过早产生，增强了竖向构件连接的可靠性，从而增强结构整体性，使得该种节点具有良好的抗震性能，有效避免了节点在地震中先于构件先破坏的情况；
(3)本发明的装配式自恢复圆形钢管混凝土组合节点在小震作用下与普通梁柱固接节点的功能无异，通过节点的设计实现“小震不坏”的抗震设防目标；中震作用下，柱端连接的铸钢内套筒式连接件提供转动刚度，中心插接柱和上、下段钢管柱有分离的趋势，但钢管柱内的混凝土由于高强钢筋群施加的预应力而不会过早的开裂，钢管柱内高强钢筋受拉始终处于弹性状态，震后变形可迅速恢复，继续发挥功能；大震作用下，结构可能出现大变形，但由于结构整体性强不致倒塌，地震过后，任意破坏的构件均可精准拆卸并实现快速更换。
附图说明
图1是本发明结构分解示意图；
图2是本发明圆钢管柱结构分解示意图；
图3是本发明A处局部分解图；
图4是本发明组装完成后的结构示意图；
其中，上述附图包括以下附图标记：1、圆钢管柱；2、H型钢梁；3、上段钢管柱；4、中心插接柱；5、下段钢管柱；6、上套筒连接件；7、下套筒连接件；8、钢筋固定板；9、钢筋；10、圆管；11、连接环板；12、插板；13、端板；14、凹槽；15、凸板；16、腹板连接 板；17、翼缘连接板。
具体实施方式
下面结合附图对本发明作进一步说明。
如图1、2、3所示，本发明的一种装配式自恢复圆形钢管混凝土组合节点，包括圆钢管柱1和H型钢梁2，圆钢管柱内贯穿钢筋9，圆钢管柱包括上段钢管柱3、中心插接柱4和下段钢管柱5，上段钢管柱与中心插接柱之间通过上套筒连接件6连接，中心插接柱与下段钢管柱之间通过下套筒连接件7连接；
上段钢管柱的上端和下段钢管柱的下端均固定有钢筋固定板8，钢筋固定板中心设置有通孔，通孔四周设置有钢筋孔，钢筋依次穿过上段钢管柱上端的钢筋固定板、圆钢管柱和下段钢管柱下端的钢筋固定板，钢筋两端通过紧固件固定；
上套筒连接件包括圆管10、连接环板11和插板12，圆管的直径小于圆钢管柱的直径，圆管中间位置设置有连接环板，连接环板包括至少两块端板13，插板固定在端板下方，与圆管、端板均垂直连接；下套筒连接件的结构与上套筒连接件对称，插板固定在端板上方；
根据节点在建筑框架中的位置，如果圆钢管柱与四个H型钢梁连接，则连接环板包括四块端板，四块端板呈十字形；如果圆钢管柱与三个H型钢梁连接，则连接环板包括三块端板，三块端板呈T字形；如果圆钢管柱与两个H型钢梁连接，则连接环板包括两块端板，两块端板呈一字形或相互垂直。
中心插接柱上端及下端均设置有与插板相匹配的凹槽14；
H型钢梁与圆钢管柱连接的一端的腹板中间位置设置有凸板15，凸板上边缘与H型钢梁上翼缘之间的距离不小于上套筒连接件插板的高度，凸板下边缘与H型钢梁下翼缘之间的距离不小于下套筒连接件插板的高度；
连接时，上套筒连接件的上半部分圆管插入到上段钢管柱中，插板插入到中心插接柱上端的凹槽内，下套筒连接件的下半部分圆管插入到下段钢管柱中，插板插入到中心插接柱下端的凹槽内；H型钢梁的凸板插入到上套筒连接件的插板和下套筒连接件的插板之间，凸板与插板的连接通过在在插板和凸板两侧增加腹板连接板16与之搭接，插板、凸板和腹板连接板通过高强螺栓连接；H型钢梁的上翼缘与上套筒连接件的端板、H型钢梁的下翼缘与下套筒连接件的端板的连接均通过增加翼缘连接板17与之搭接，上下翼缘与端板均通过高强螺栓连接。连接后的结构示意图如图4所示。
上段钢管柱、中心插接柱、下段钢管柱、上下套筒连接件和H型钢梁均提前在工厂预制好，现场只需组装即可。
上述装配式自恢复圆形钢管混凝土组合节点的安装方法，包括以下步骤：
第一步，将上套筒连接件和下套筒连接件分别插入到中心插接柱内；
第二步，将上段钢管柱与上套筒连接件连接，下段钢管柱与下套筒连接件连接；
第三步，将H型钢梁的凸板插入到上套筒连接件的插板和下套筒连接件的插板之间，插板和凸板两侧通过腹板连接板搭接；
第四步，H型钢梁的上翼缘与上套筒连接件的端板、H型钢梁的下翼缘与下套筒连接件的端板分别通过翼缘连接板搭接；
第五步：将高强钢筋插入上段钢管柱上端的钢筋固定板上预留的钢筋孔内，依次穿过上段钢管柱、中心插接柱和下段钢管柱，最后穿过下段钢管柱下端钢筋固定板上预留的钢筋孔，钢筋两端由螺帽扭紧完成固定连接；
第六步：通过钢筋固定板上预留的通孔向圆钢管柱内浇筑混凝土，使连接部位通过咬合作用紧固连接形成整体；为了防止混凝土溢出，在上段钢管柱与中心插接柱、下段钢管柱与中心插接柱之间的缝隙里填充有橡胶材料。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (8)

  1. 一种装配式自恢复圆形钢管混凝土组合节点，包括圆钢管柱(1)和H型钢梁(2)，圆钢管柱(1)内贯穿钢筋(9)，其特征在于，圆钢管柱(1)包括上段钢管柱(3)、中心插接柱(4)和下段钢管柱(5)，上段钢管柱(3)与中心插接柱(4)之间通过上套筒连接件(6)连接，中心插接柱(4)与下段钢管柱(5)之间通过下套筒连接件(7)连接；
    上段钢管柱(3)的上端和下段钢管柱(5)的下端均固定有钢筋固定板(8)，钢筋固定板(8)中心设置有通孔，通孔四周设置有钢筋孔，钢筋(9)依次穿过上段钢管柱(3)上端的钢筋固定板(8)、圆钢管柱(1)和下段钢管柱(5)下端的钢筋固定板(8)；
    上套筒连接件(6)包括圆管(10)、连接环板(11)和插板(12)，圆管(10)的直径小于圆钢管柱(1)的直径，圆管(10)中间位置设置有连接环板(11)，连接环板(11)包括至少两块端板(13)，插板(12)固定在端板(13)下方，与圆管(10)、端板(13)均垂直连接；下套筒连接件(7)的结构与上套筒连接件(6)对称，插板(12)固定在端板(13)上方；
    中心插接柱(4)上端及下端均设置有与插板(12)相匹配的凹槽(14)；
    H型钢梁(2)与圆钢管柱(1)连接的一端的腹板中间位置设置有凸板(15)，凸板(15)上边缘与H型钢梁(2)上翼缘之间的距离不小于上套筒连接件(6)插板(12)的高度，凸板(15)下边缘与H型钢梁(2)下翼缘之间的距离不小于下套筒连接件(7)插板(12)的高度；
    上套筒连接件(6)的上半部分的圆管(10)插入到上段钢管柱(3)中，插板(12)插入到中心插接柱(4)上端的凹槽(14)内，下套筒连接件(7)的下半部分的圆管(10)插入到下段钢管柱(5)中，插板(12)插入到中心插接柱(4)下端的凹槽(14)内；H型钢梁(2)的凸板(15)插入到上套筒连接件(6)的插板(12)和下套筒连接件(7)的插板(12)之间，插板(12)和凸板(15)两侧通过腹板连接板(16)搭接，H型钢梁(2)的上翼缘与上套筒连接件(6)的端板(13)、H型钢梁(2)的下翼缘与下套筒连接件(7)的端板(13)分别通过翼缘连接板(17)搭接。
  2. 根据权利要求1所述的装配式自恢复圆形钢管混凝土组合节点，其特征在于，圆钢管柱(1)与四个H型钢梁(2)连接，连接环板(11)包括四块端板(13)，四块端板(13)呈十字形。
  3. 根据权利要求1所述的装配式自恢复圆形钢管混凝土组合节点，其特征在于，圆钢管柱(1)与三个H型钢梁(2)连接，连接环板(11)包括三块端板(13)，三块端板(13)呈T字形。
  4. 根据权利要求1所述的装配式自恢复圆形钢管混凝土组合节点，其特征在于，圆钢管柱(1)与两个H型钢梁(2)连接，连接环板(11)包括两块端板(13)，两块端板(13)呈一字形或相互垂直。
  5. 根据权利要求1所述的装配式自恢复圆形钢管混凝土组合节点，其特征在于，上段钢管柱(3)与中心插接柱(4)、下段钢管柱(5)与中心插接柱(4)之间的缝隙里填充有橡胶材料，用以防止混凝土溢出。
  6. 根据权利要求1所述的装配式自恢复圆形钢管混凝土组合节点，其特征在于，插板(12)和H型钢梁(2)的凸板(15)通过高强螺栓与腹板连接板(16)连接。
  7. 根据权利要求1所述的装配式自恢复圆形钢管混凝土组合节点，其特征在于，端板(13)和H型钢梁(2)的上下翼缘板通过高强螺栓与翼缘连接板(17)连接。
  8. 一种权利要求1-7所述的装配式自恢复圆形钢管混凝土组合节点的安装方法，其特征在于，包括以下步骤：
    第一步，将上套筒连接件(6)和下套筒连接件(7)分别插入到中心插接柱(4)内；
    第二步，将上段钢管柱(3)与上套筒连接件(6)连接，下段钢管柱(5)与下套筒连接件(7)连接；
    第三步，将H型钢梁(2)的凸板(15)插入到上套筒连接件(6)的插板(12)和下套筒连接件(7)的插板(12)之间，插板(12)和凸板(15)两侧通过腹板连接板(16)搭接；
    第四步，H型钢梁(2)的上翼缘与上套筒连接件(6)的端板(13)、H型钢梁(2)的下翼缘与下套筒连接件(7)的端板(13)分别通过翼缘连接板(17)搭接；
    第五步：将钢筋(9)插入上段钢管柱(3)上端的钢筋固定板(8)上预留的钢筋孔内，依次穿过上段钢管柱(3)、中心插接柱(4)和下段钢管柱(5)，最后穿过下段钢管柱(5)下端钢筋固定板(8)上预留的钢筋孔，钢筋(9)两端由螺帽扭紧完成固定连接；
    第六步：通过钢筋固定板(8)上预留的通孔向圆钢管柱(1)内浇筑混凝土，使连接部位通过咬合作用紧固连接形成整体。
PCT/CN2018/082751 2017-12-21 2018-04-12 装配式自恢复圆形钢管混凝土组合节点 WO2019119686A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/480,314 US10633851B2 (en) 2017-12-21 2018-04-12 Assembled self-recovery circular concrete-filled steel-tube composite joint
JP2019516467A JP6781488B2 (ja) 2017-12-21 2018-04-12 組立式コンクリート充填円形鋼管複合節点
EP18891819.7A EP3660237B1 (en) 2017-12-21 2018-04-12 Assembled self-recovery circular concrete-filled steel tube composite joint
DK18891819.7T DK3660237T3 (da) 2017-12-21 2018-04-12 Samlet, selvgenoprettende cirkulært sammensat betonfyldt stålrørsled

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711390229.0A CN107916726B (zh) 2017-12-21 2017-12-21 装配式自恢复圆形钢管混凝土组合节点
CN201711390229.0 2017-12-21

Publications (1)

Publication Number Publication Date
WO2019119686A1 true WO2019119686A1 (zh) 2019-06-27

Family

ID=61893977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/082751 WO2019119686A1 (zh) 2017-12-21 2018-04-12 装配式自恢复圆形钢管混凝土组合节点

Country Status (7)

Country Link
US (1) US10633851B2 (zh)
EP (1) EP3660237B1 (zh)
JP (1) JP6781488B2 (zh)
CN (1) CN107916726B (zh)
DK (1) DK3660237T3 (zh)
HU (1) HUE055704T2 (zh)
WO (1) WO2019119686A1 (zh)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593409A (zh) * 2019-10-08 2019-12-20 西安建筑科技大学 一种全生命周期可拆可换框架结构体系及安装更换方法
CN113668701A (zh) * 2021-08-26 2021-11-19 江苏科技大学 一种装配式圆形钢管柱节点连接装置及装配方法
CN114108823A (zh) * 2021-12-31 2022-03-01 中冶赛迪工程技术股份有限公司 装配式构件及连接方法
CN114164943A (zh) * 2021-12-08 2022-03-11 南京工业职业技术大学 一种装配式钢结构集成绿色建筑及其安装方法
CN114411959A (zh) * 2022-01-25 2022-04-29 湖南中富杭萧建筑科技股份有限公司 一种装配建筑用能够相互卡接固定的斗拱连接件
CN114856087A (zh) * 2022-06-23 2022-08-05 福建农林大学 一种全预制装配式钢管混凝土叠合柱连接节点及施工方法
CN114909011A (zh) * 2022-05-11 2022-08-16 重庆大学 一种楼板免损伤的可更换装配式梁柱节点
CN115030406A (zh) * 2022-06-28 2022-09-09 科兴建工集团有限公司 钢筋混凝土柱与钢梁节点箱型外包钢骨连接施工方法
CN115059238A (zh) * 2022-06-23 2022-09-16 舜元建设(集团)有限公司 一种半导体工业厂房钢骨混凝土梁的施工构造与施工方法
CN116927337A (zh) * 2023-05-26 2023-10-24 中铁四局集团有限公司 一种钢管混凝土柱-预应力钢筋混凝土梁连接节点
CN117005995A (zh) * 2023-09-13 2023-11-07 青岛理工大学 一种装配式韧性防御导管架海上风机及其制作方法
CN115030406B (zh) * 2022-06-28 2024-05-10 科兴建工集团有限公司 钢筋混凝土柱与钢梁节点箱型外包钢骨连接施工方法

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101848699B1 (ko) * 2017-09-22 2018-04-16 (주)피에스테크 용접 없이 기둥과 보의 접합이 가능한 접합부 코어 및 이를 이용한 기둥과 보의 접합 방법
EP3749814B1 (en) * 2018-02-09 2024-01-03 Conxtech, Inc. Full moment connection collar systems
CN108532759B (zh) * 2018-04-20 2019-09-17 青岛理工大学 环板拼接式中空夹层钢管混凝土组合节点及安装方法
CN108560753B (zh) * 2018-04-20 2019-11-01 青岛理工大学 带有颗粒阻尼仓耗能的装配式智能节点及安装方法
CN109057009B (zh) * 2018-07-03 2020-02-07 重庆大学 预制装配式混凝土框架干式节点
CN108999283B (zh) * 2018-07-20 2020-04-28 广东振晟建设工程有限公司 一种高强度梁柱连接钢结构
CN108999342B (zh) * 2018-09-11 2023-06-20 深圳大学 预制模块化装配式框架结构柱-柱连接节点及制作方法
CN109555230B (zh) * 2018-11-29 2020-10-27 青岛理工大学 具有恢复功能的部分填充结构框架装配节点
CN109441122B (zh) * 2018-12-18 2023-10-31 宁波大学 一种工字梁预应力的施加装置
CN109457800B (zh) * 2018-12-26 2024-01-02 长安大学 一种装配式混凝土柱柱连接节点
CN109853739B (zh) * 2019-02-27 2020-06-23 青岛理工大学 装配式钢木组合节点
US11434633B2 (en) * 2019-05-31 2022-09-06 Charles Post System and associated methods for multistory building construction
CN110616808B (zh) * 2019-09-04 2020-07-14 青岛理工大学 拼装楼板式钢木组合节点及其组装方法
CN110565805A (zh) * 2019-09-12 2019-12-13 吴永凤 一种梁柱节点结构
CN110644619B (zh) * 2019-09-21 2020-10-09 青岛理工大学 装配式限位增强钢木磨砂套筒组合节点
CN110685363B (zh) * 2019-09-26 2020-12-15 华北水利水电大学 混凝土柱与钢结构连接组件以及楼面建筑物的构筑方法
CN212453075U (zh) * 2020-06-17 2021-02-02 国家建筑材料展贸中心 一种钢结构装配式建筑的梁柱节点结构
CN111733974B (zh) * 2020-06-24 2021-06-29 浙江长锦建设有限公司 一种钢结构支架
CN111764510A (zh) * 2020-06-30 2020-10-13 昆明吉奥金属容器制造有限公司 一种方钢柱与钢梁的连接构造
CN111733986B (zh) * 2020-07-13 2021-04-20 青岛理工大学 内置frp筋连接装置的双钢管混凝土梁柱节点及安装方法
CN114059690B (zh) * 2020-07-29 2023-03-14 武汉建工集团股份有限公司 一种基于自相似幕墙结构体系的插槽装置和施工方法
CN111997263B (zh) * 2020-07-29 2021-10-08 中国建筑一局(集团)有限公司 一种小截面混凝土柱与大截面钢结构柱转换结构及施工方法
CN112095810A (zh) * 2020-09-11 2020-12-18 浙江普天集成房屋有限公司 一种装配式房屋连接件体系
CN112095790B (zh) * 2020-09-24 2021-11-09 黑龙江八一农垦大学 一种装配式钢结构梁柱节点连接装置
CN112196122B (zh) * 2020-09-27 2021-09-07 青岛理工大学 竹节式耗能钢管混凝土节点及安装方法
CN112144668B (zh) * 2020-09-29 2021-11-09 青岛理工大学 榫式插接的装配式钢混组合节点
CN112376688A (zh) * 2020-10-16 2021-02-19 安徽一品小院建筑科技有限公司 一种装配式钢管管套钢筋混凝土组合节点及施工方法
CN112323975A (zh) * 2020-10-27 2021-02-05 广州建筑产业研究院有限公司 一种装配式钢混凝土的全螺栓承插式梁柱连接结构
CN112282208B (zh) * 2020-11-06 2022-01-25 安徽军瑶新型材料有限公司 一种装配建筑的组装梁结构及其生产方法
ES2956371T3 (es) * 2020-11-19 2023-12-20 Dingemas Ingenieria Slpu Sistema de unión para estructuras tubulares de acero rellenas de hormigón
CN112538898B (zh) * 2020-12-19 2021-09-10 兰州理工大学 一种自复位剪切-约束屈曲型损伤可控装配式梁柱节点
CN112323974B (zh) * 2021-01-04 2021-03-23 沈阳建筑大学 一种可灵活装配的梁柱体系拼装方法
CN112922152B (zh) * 2021-01-18 2022-07-12 潇湘建工集团有限公司 一种建筑用钢管混凝土梁柱结构及其制造方法
CN112832386A (zh) * 2021-02-09 2021-05-25 酒泉市汉鑫科技有限公司 一种用于板与柱板连接的结构
CN112982662A (zh) * 2021-02-25 2021-06-18 西安建筑科技大学 一种采用灌浆技术的模块化钢结构连接节点及其施工方法
CN113062456B (zh) * 2021-04-02 2022-04-29 北京赛博思工程技术研究院 一种钢结构装配式节点连接装置
CN113047428B (zh) * 2021-04-07 2022-06-21 青岛理工大学 螺纹拼接式钢木组合节点及安装方法
CN113047454B (zh) * 2021-04-07 2022-06-21 青岛理工大学 Frp钢混凝土柱与钢梁组合节点及安装方法
CN113175259B (zh) * 2021-05-06 2022-07-15 西南交通大学 基于干法连接的多向连接钢质梁柱节点
CN113062476B (zh) * 2021-06-03 2021-08-20 中国船舶重工集团国际工程有限公司 一种重载大跨度组合梁-柱结构及施工方法
CN113338491B (zh) * 2021-06-09 2022-04-05 中铁建工集团有限公司 一种装配式圆钢管束波纹板组合墙柱梁结构体系
CN113374077A (zh) * 2021-06-23 2021-09-10 中诚惠容实业集团有限公司 一种便于快速安装的钢结构建筑组件及其使用方法
CN113463773B (zh) * 2021-07-20 2022-05-10 北京市第三建筑工程有限公司 一种抱箍、包含该抱箍的梁柱连接结构及其施工方法
CN113585457A (zh) * 2021-09-08 2021-11-02 温州医科大学 一种预制混凝土梁柱连接方法
AU2022346238A1 (en) * 2021-09-15 2024-02-15 Cscon S.R.L. Prefabricated building structure
CN114000585B (zh) * 2021-11-17 2023-03-03 东北电力大学 一种预制混凝土梁柱连接节点及连接方法
CN114541574B (zh) * 2022-02-21 2023-09-22 青岛理工大学 一种带有金属阻尼器的装配式钢混组合节点及其安装方法
CN114809449B (zh) * 2022-04-26 2023-02-21 河南大学 预制装配式混凝土框架柱-柱连接节点
CN114892827A (zh) * 2022-05-11 2022-08-12 杭州万能绿建科技股份有限公司 双扣式轻钢节点
CN114922293A (zh) * 2022-05-24 2022-08-19 福建省中霖工程建设有限公司 一种复式钢管混凝土柱与钢梁的节点结构及其制作方法
CN114837297B (zh) * 2022-05-31 2023-01-03 福州大学 一种海洋工程结构及其施工方法
CN115075386B (zh) * 2022-06-27 2023-12-19 江苏科技大学 一种装配式圆形钢管柱与h型钢梁拼接节点及其施工方法
CN114960947B (zh) * 2022-06-29 2023-05-12 福建江夏学院 一种装配式钢结构类加强环板式法兰梁柱节点及使用方法
CN115075389B (zh) * 2022-07-25 2023-11-03 重庆大学 梁翼缘环形套板节点连接结构及其装配方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525904A (zh) * 2009-04-01 2009-09-09 天津大学 方钢管混凝土组合异形柱套筒式梁柱节点及其制作方法
CN104032838A (zh) * 2014-05-26 2014-09-10 湖北弘毅钢结构工程有限公司 一种钢管混凝土柱与梁连接节点
CN203878780U (zh) * 2014-06-05 2014-10-15 杨红燕 一种圆柱状穿筋式钢管混凝土柱与钢梁连接节点
CN204728481U (zh) * 2015-06-02 2015-10-28 山东科技大学 一种抗滑圆柱形钢管混凝土柱与钢梁连接节点
KR20160078785A (ko) * 2014-12-24 2016-07-05 주식회사 포스코 기둥부재와 보부재의 연결구조
WO2016111459A1 (ko) * 2015-01-07 2016-07-14 (주)센벡스 기둥 브래킷
CN105888080A (zh) * 2016-04-11 2016-08-24 牟犇 装配式钢管套管钢筋混凝土组合节点及安装方法
CN106049691A (zh) * 2016-07-20 2016-10-26 福建工程学院 一种全预制装配式钢管约束框架节点
CN107237401A (zh) * 2017-06-02 2017-10-10 长安大学 设置加强块的约束型装配式复式钢管混凝土柱‑钢梁节点
CN107338872A (zh) * 2017-08-23 2017-11-10 青岛理工大学 双套筒钢结构梁柱节点及安装方法
CN107893481A (zh) * 2017-12-21 2018-04-10 青岛理工大学 具有恢复功能的全装配钢框架结构体系

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08239902A (ja) * 1995-03-01 1996-09-17 Daiwa House Ind Co Ltd コンクリート充填管柱と梁の接合構造
JP2002038755A (ja) * 2000-05-17 2002-02-06 Shimizu Corp 制震構造建物
US7637076B2 (en) * 2006-03-10 2009-12-29 Vaughn Willaim B Moment-resistant building column insert system and method
US8959867B2 (en) * 2011-03-16 2015-02-24 John A. Schold Systems and methods for constructing a building structure
ITBS20120104A1 (it) * 2012-07-06 2014-01-07 Alessandra Petissi Sistema nodale costruttivo di rapido assemblaggio, per strutture portanti, corpi di fabbrica e manufatti di polivalente utilizzo
JP2016525489A (ja) * 2013-04-05 2016-08-25 ロランド・エス・ガルシア ケーブル固定パイプラック
US20160097192A1 (en) * 2013-05-14 2016-04-07 Industria Metálicas Anro, S.L. Connection Point For Metal Structure
JP6473593B2 (ja) * 2014-09-30 2019-02-20 センクシア株式会社 柱接合用部材、柱の接合構造
US10689876B2 (en) * 2015-12-09 2020-06-23 Durafuse Frames, Llc Beam-to-column connection systems and moment-resisting frames including the same
CN205875395U (zh) * 2016-08-02 2017-01-11 北京市建筑工程研究院有限责任公司 一种预应力自复位装配式混凝土框架梁柱节点
CN106836489B (zh) * 2017-02-23 2018-11-02 青岛理工大学 一种装配式圆形钢管套管纤维混凝土柱连接节点及安装方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525904A (zh) * 2009-04-01 2009-09-09 天津大学 方钢管混凝土组合异形柱套筒式梁柱节点及其制作方法
CN104032838A (zh) * 2014-05-26 2014-09-10 湖北弘毅钢结构工程有限公司 一种钢管混凝土柱与梁连接节点
CN203878780U (zh) * 2014-06-05 2014-10-15 杨红燕 一种圆柱状穿筋式钢管混凝土柱与钢梁连接节点
KR20160078785A (ko) * 2014-12-24 2016-07-05 주식회사 포스코 기둥부재와 보부재의 연결구조
WO2016111459A1 (ko) * 2015-01-07 2016-07-14 (주)센벡스 기둥 브래킷
CN204728481U (zh) * 2015-06-02 2015-10-28 山东科技大学 一种抗滑圆柱形钢管混凝土柱与钢梁连接节点
CN105888080A (zh) * 2016-04-11 2016-08-24 牟犇 装配式钢管套管钢筋混凝土组合节点及安装方法
CN106049691A (zh) * 2016-07-20 2016-10-26 福建工程学院 一种全预制装配式钢管约束框架节点
CN107237401A (zh) * 2017-06-02 2017-10-10 长安大学 设置加强块的约束型装配式复式钢管混凝土柱‑钢梁节点
CN107338872A (zh) * 2017-08-23 2017-11-10 青岛理工大学 双套筒钢结构梁柱节点及安装方法
CN107893481A (zh) * 2017-12-21 2018-04-10 青岛理工大学 具有恢复功能的全装配钢框架结构体系

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3660237A4 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110593409A (zh) * 2019-10-08 2019-12-20 西安建筑科技大学 一种全生命周期可拆可换框架结构体系及安装更换方法
CN113668701A (zh) * 2021-08-26 2021-11-19 江苏科技大学 一种装配式圆形钢管柱节点连接装置及装配方法
CN114164943A (zh) * 2021-12-08 2022-03-11 南京工业职业技术大学 一种装配式钢结构集成绿色建筑及其安装方法
CN114108823A (zh) * 2021-12-31 2022-03-01 中冶赛迪工程技术股份有限公司 装配式构件及连接方法
CN114411959A (zh) * 2022-01-25 2022-04-29 湖南中富杭萧建筑科技股份有限公司 一种装配建筑用能够相互卡接固定的斗拱连接件
CN114909011A (zh) * 2022-05-11 2022-08-16 重庆大学 一种楼板免损伤的可更换装配式梁柱节点
CN114856087A (zh) * 2022-06-23 2022-08-05 福建农林大学 一种全预制装配式钢管混凝土叠合柱连接节点及施工方法
CN115059238A (zh) * 2022-06-23 2022-09-16 舜元建设(集团)有限公司 一种半导体工业厂房钢骨混凝土梁的施工构造与施工方法
CN115030406A (zh) * 2022-06-28 2022-09-09 科兴建工集团有限公司 钢筋混凝土柱与钢梁节点箱型外包钢骨连接施工方法
CN115030406B (zh) * 2022-06-28 2024-05-10 科兴建工集团有限公司 钢筋混凝土柱与钢梁节点箱型外包钢骨连接施工方法
CN116927337A (zh) * 2023-05-26 2023-10-24 中铁四局集团有限公司 一种钢管混凝土柱-预应力钢筋混凝土梁连接节点
CN116927337B (zh) * 2023-05-26 2024-03-15 中铁四局集团有限公司 一种钢管混凝土柱-预应力钢筋混凝土梁连接节点
CN117005995A (zh) * 2023-09-13 2023-11-07 青岛理工大学 一种装配式韧性防御导管架海上风机及其制作方法
CN117005995B (zh) * 2023-09-13 2024-04-16 青岛理工大学 一种装配式韧性防御导管架海上风机的制作方法

Also Published As

Publication number Publication date
DK3660237T3 (da) 2021-09-06
EP3660237A4 (en) 2020-11-18
JP2020514572A (ja) 2020-05-21
EP3660237B1 (en) 2021-06-23
US20190376273A1 (en) 2019-12-12
HUE055704T2 (hu) 2021-12-28
CN107916726A (zh) 2018-04-17
US10633851B2 (en) 2020-04-28
EP3660237A1 (en) 2020-06-03
CN107916726B (zh) 2018-12-04
JP6781488B2 (ja) 2020-11-04

Similar Documents

Publication Publication Date Title
WO2019119686A1 (zh) 装配式自恢复圆形钢管混凝土组合节点
WO2019200727A1 (zh) 装配式自恢复耗能型双钢板开缝剪力墙结构
CN108104273B (zh) 装配式自恢复钢管混凝土组合节点及安装方法和结构体系
CN207919763U (zh) 装配式自恢复圆形钢管混凝土组合节点
WO2022011759A1 (zh) 内置frp筋连接装置的双钢管混凝土梁柱节点及安装方法
CN108118783B (zh) 一种钢管混凝土柱与钢梁的连接节点
CN207919751U (zh) 装配式自恢复钢管混凝土组合节点及结构体系
WO2017177470A1 (zh) 装配式钢管套管钢筋混凝土组合节点及安装方法
CN103669650B (zh) 一种震后易修复钢异形柱框架-钢板剪力墙
WO2022213492A1 (zh) Frp钢混凝土柱与钢梁组合节点及安装方法
CN105780960A (zh) 全预制装配式混凝土柱—混凝土梁防屈曲耗能节点
CN110284732B (zh) 一种模块化集装箱建筑连接节点
CN103711215B (zh) 一种震后易修复钢异形柱框架-偏心支撑架
CN114033033B (zh) 一种钢筋混凝土梁柱—型钢节点组合结构及其施工方法
KR101462843B1 (ko) 철골기둥과 철골보, 철골기둥과 철골기둥·철골보의 접합구조
KR20160035135A (ko) 프리캐스트 src기둥과 프리캐스트 src보의 셀프포지셔닝 연결구조
CN216239741U (zh) 高层悬挑混凝土结构的支模体系
CN110984375A (zh) 一种自复位钢框架梁柱节点结构及制作方法
JP2016065403A (ja) 鉄骨柱の柱脚構造及び鉄骨柱の立設方法
JP6320500B1 (ja) 橋梁の主桁、該主桁を備えた橋梁及び該橋梁の施工方法
CN108915083B (zh) 一种新型装配式冷弯厚壁型钢框架—支撑结构体系
CN115748960A (zh) 梁柱节点的梁端可更换耗能装置
CN114108808A (zh) 一种连接节点可调节的pvc-frp管混凝土柱与混凝土叠合梁组合结构及其安装方法
CN112878508A (zh) 可修复装配式钢筋混凝土柱-钢梁梁柱节点及其施工方法
CN110700274A (zh) 一种机械连接的装配式立柱和立柱桩

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2019516467

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18891819

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018891819

Country of ref document: EP

Effective date: 20200226

NENP Non-entry into the national phase

Ref country code: DE