CN110607743A - A full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure and its assembly method - Google Patents
A full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure and its assembly method Download PDFInfo
- Publication number
- CN110607743A CN110607743A CN201911013185.9A CN201911013185A CN110607743A CN 110607743 A CN110607743 A CN 110607743A CN 201911013185 A CN201911013185 A CN 201911013185A CN 110607743 A CN110607743 A CN 110607743A
- Authority
- CN
- China
- Prior art keywords
- plate
- main beam
- beam body
- support
- plates
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
本发明公开了一种全螺栓连接类蜂窝式多层H型钢桥结构及其装配方法，类蜂窝式多层H型钢主梁由最上层、最下层连续的H型钢和中间一层或多层根据一定规则或受力特性而隔一定间距排列的H型钢组成，最上层和最下层使用相同规格的H型钢；纵向类蜂窝式多层H型钢主梁翼缘间由高强螺栓连接，实腹式H型钢横向支撑和主梁采用腹板插入式螺栓连接，将横向支撑腹板延长至主梁腹板处，主梁腹板与横向支撑腹板由角钢螺栓连接，翼缘采用盖板连接，其中横向支撑腹板打断以保证翼缘下盖板的整体性，保证横向支撑和主梁刚性连接，本发明采用全螺栓连接，类蜂窝式多层H型钢结构形式，具有施工简便、力学性能优越、美观、结构简单、节约材料、选型简单的优点。
The invention discloses a full-bolt connection quasi-honeycomb multi-layer H-shaped steel bridge structure and an assembly method thereof. It is composed of H-shaped steels arranged at certain intervals with certain rules or stress characteristics. The uppermost and lowermost layers use H-shaped steels of the same specification; The support and the main girder are connected by web insertion bolts, and the transverse support web is extended to the main girder web. The main girder web and the transverse support web are connected by angle steel bolts, and the flanges are connected by cover plates. The plate is broken to ensure the integrity of the lower cover plate of the flange, and to ensure the rigid connection between the lateral support and the main beam. The present invention adopts full bolt connection, which is similar to the honeycomb multi-layer H-shaped steel structure, and has the advantages of simple construction, superior mechanical properties, beautiful appearance, It has the advantages of simple structure, material saving and simple selection.
Description
技术领域technical field
本发明一种全螺栓连接类蜂窝式多层H型钢桥结构及其装配方法，属于土木工程装配式结构技术领域。The invention relates to a full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure and an assembly method thereof, belonging to the technical field of civil engineering assembly structures.
背景技术Background technique
钢结构桥梁的技术越来越成熟，但是由于现场焊接造成的事故以及过长的施工周期严重影响着企业的经济效益。随着我国的装配化进程不断推进，环保理念的深入人心，需要大量现场焊接的钢结构桥梁面临着巨大的改进压力。The technology of steel structure bridges is becoming more and more mature, but the accidents caused by on-site welding and the long construction period seriously affect the economic benefits of enterprises. As my country's assembly process continues to advance and the concept of environmental protection is deeply rooted in the hearts of the people, steel structure bridges that require a large number of on-site welding are facing huge pressure for improvement.
发明内容Contents of the invention
本发明克服了现有技术存在的不足，提供了一种全螺栓连接类蜂窝式多层H型钢桥结构及其装配方法，开创地采用类蜂窝式多层H型钢组合结构，不仅简化了节点设计，便于实现全装配化，践行了绿色建筑的理念，还可以显著缩短工程工期，取得巨大的经济效益。The present invention overcomes the deficiencies in the prior art, and provides a full-bolt-connected honeycomb multi-layer H-shaped steel bridge structure and its assembly method. It pioneers the use of a honeycomb-like multi-layer H-shaped steel composite structure, which not only simplifies the node design , to facilitate the realization of full assembly, practice the concept of green buildings, and can also significantly shorten the construction period and achieve huge economic benefits.
为了解决上述技术问题，本发明采用的技术方案为：一种全螺栓连接类蜂窝式多层H型钢桥结构，包括主梁体和横向支撑，多个所述主梁体纵向平行等距设置，相连的所述主梁体之间设置有多个横向支撑；In order to solve the above technical problems, the technical solution adopted by the present invention is: a full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure, including a main girder body and a lateral support, and a plurality of said main girder bodies are arranged in parallel and equidistant longitudinally, A plurality of lateral supports are arranged between the connected main beam bodies;
所述主梁体的结构包括主梁本体、连接板、盖板，所述主梁本体和连接板均为H型钢，两个所述主梁本体在竖直面上上下平行设置，多个所述连接板等距设置在两个所述主梁本体之间，所述主梁本体和连接板的宽度相等，所述主梁本体和连接板均纵向分布，使得主梁本体和连接板的水平板能匹配对应，所述主梁本体和连接板在连接部水平板上均对应设置有多个通孔，通过螺栓将主梁本体和连接板连接在一起，所述盖板为包括两种规格的板状结构，两种规格的所述盖板上均规则分布设置有多个通孔，且两种规格的所述盖板单独或组合设置在主梁本体和连接板的连接部水平板上下两侧，所述盖板在主梁本体上矩阵分布并通过螺栓固定在主梁本体和连接板上，两块所述盖板与主梁本体和/或连接板的侧面配合形成一个凹槽型的连接槽；The structure of the main beam body includes a main beam body, a connecting plate, and a cover plate. Both the main beam body and the connecting plate are H-shaped steel, and the two main beam bodies are arranged in parallel up and down on the vertical plane. The connecting plates are equidistantly arranged between the two main beam bodies, the widths of the main beam bodies and the connecting plates are equal, and the main beam bodies and the connecting plates are distributed longitudinally, so that the horizontal The plates can be matched and corresponded. The main beam body and the connecting plate are provided with a plurality of through holes correspondingly on the horizontal plate of the connecting part, and the main beam body and the connecting plate are connected together by bolts. The cover plate includes two specifications The cover plates of the two specifications are regularly distributed with a plurality of through holes, and the cover plates of the two specifications are arranged separately or in combination on the horizontal plate of the connecting part of the main beam body and the connecting plate On both sides, the cover plates are distributed in a matrix on the main beam body and fixed on the main beam body and the connection plate by bolts, and the two cover plates cooperate with the side of the main beam body and/or the connection plate to form a groove-shaped the connection slot;
所述横向支撑呈H型钢结构，所述横向支撑的水平板长度小于垂直板的长度，所述横向支撑的两个水平板端部能匹配的插接在主梁本体两个水平板上的连接槽内，同时横向支撑的垂直板对应的匹配顶在主梁本体的垂直板上，且所述横向支撑的水平板上设置的多个通孔与盖板上的通孔相对应，并通过螺栓将横向支撑固定在盖板上；The horizontal support is an H-shaped steel structure, the length of the horizontal plate of the horizontal support is less than the length of the vertical plate, and the ends of the two horizontal plates of the horizontal support can be matched and plugged into the connection between the two horizontal plates of the main beam body In the groove, the vertical plate of the transverse support is correspondingly matched against the vertical plate of the main beam body, and the multiple through holes set on the horizontal plate of the transverse support correspond to the through holes on the cover plate, and are connected by bolts Fix the lateral support on the cover plate;
所述横向支撑的垂直板与主梁本体的垂直板的交汇处匹配设置有角钢，所述角钢的两个侧面上设置有多个通孔，且该通孔与横向支撑的垂直板和主梁本体的垂直板上设置的通孔相对应，并通过螺栓将角钢与横向支撑的垂直板和主梁本体的垂直板固定在一起，所述角钢的两个侧板内侧水平设置有连接支撑板，所述连接支撑板与角钢一体成型，所述连接支撑板上设置有通孔，且处于同一水平面内对角线位置的两个连接支撑板之间通过螺栓连接有连接杆。The intersection of the vertical plate of the transverse support and the vertical plate of the main beam body is matched with an angle steel, and a plurality of through holes are arranged on the two sides of the angle steel, and the through holes are connected with the vertical plate of the transverse support and the main beam. The through holes set on the vertical plate of the body correspond to each other, and the angle steel, the vertical plate of the lateral support and the vertical plate of the main beam body are fixed together by bolts, and the inner sides of the two side plates of the angle steel are horizontally provided with connecting support plates, The connecting support plate is integrally formed with the angle steel, the connecting supporting plate is provided with a through hole, and a connecting rod is connected between two connecting supporting plates at diagonal positions in the same horizontal plane through bolts.
所述主梁本体的两个水平板之间匹配的设置有加强板，所述加强板垂直与主梁本体的垂直板设置，并与主梁本体的垂直板焊接固定在一起。A reinforcing plate is arranged between the two horizontal plates of the main beam body, and the reinforcing plate is arranged vertically to the vertical plate of the main beam body, and is welded and fixed together with the vertical plate of the main beam body.
所述横向支撑的垂直板端部上下侧均设置有台阶，所述台阶的高度与盖板的厚度相等，使得所述台阶与横向支撑的水平板配合形成的卡槽匹配的插接在盖板上。Steps are provided on the upper and lower sides of the end of the vertical plate of the transverse support, and the height of the steps is equal to the thickness of the cover plate, so that the step is matched with the card slot formed by the horizontal plate of the transverse support and inserted into the cover plate superior.
本发明涉及的一种根据权利要求全螺栓连接类蜂窝式多层H型钢桥结构的装配方法，按下述步骤实施：The invention relates to a method for assembling a full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure according to the claims, which is implemented according to the following steps:
第一步，工厂准备阶段；The first step is the factory preparation stage;
将多个加强板等间距焊接在主梁本体的一侧垂直板上备用，将连接支撑板焊接在角钢两个侧板的内侧备用；将横向支撑的垂直板两端端部上下侧加工台阶备用；Weld a plurality of reinforcing plates at equal intervals on one side of the vertical plate of the main beam body for standby, and weld the connecting support plate on the inner side of the two side plates of the angle steel for standby; process steps on the upper and lower sides of the two ends of the vertical plate of the horizontal support for standby ;
第二步，工厂预组合；The second step, factory pre-assembly;
将两个主梁本体之间通过螺栓固定设置有多个等间距分布的连接板，并在连接板所在位置的主梁本体水平板两侧上下位置均通过螺栓固定设置盖板，形成主梁体；A plurality of connecting plates distributed at equal intervals are fixed between the two main girder bodies by bolts, and cover plates are fixed on both sides of the horizontal plate of the main girder body where the connecting plates are located by bolts to form the main girder body ;
第三步，实际安装场所正式组合；The third step is the formal combination of the actual installation site;
a.将多个主梁体平行排布，并在相邻的两个主梁体之间设置多个横向支撑，每个横向支撑的两端均与对应的盖板用螺栓连接在一起；a. Arrange multiple main girders in parallel, and set multiple lateral supports between two adjacent main girders. Both ends of each lateral support are bolted to the corresponding cover plate;
b.将横向支撑与主梁体的交汇处设置角钢，并将角钢通过螺栓连接固定在横向支撑与主梁体上；b. Set the angle steel at the intersection of the lateral support and the main beam body, and fix the angle steel on the lateral support and the main beam body through bolt connection;
c.在由横向支撑与主梁体围成的框体内，用连接杆将对角线上的两个角钢用螺栓连接在一起。c. In the frame surrounded by the lateral support and the main beam body, use connecting rods to connect the two angle steels on the diagonal with bolts.
所述连接杆的两端均对应连接支撑板设置有连接通孔，且在每个由横向支撑与主梁体围成的框体内，一个连接杆固定在连接支撑板的上侧，另一个连接杆固定在对应对角线连接支撑板的下侧。Both ends of the connecting rod are provided with connection through holes corresponding to the connecting support plate, and in each frame surrounded by the lateral support and the main beam body, one connecting rod is fixed on the upper side of the connecting supporting plate, and the other is connected to the upper side of the connecting supporting plate. The rods are fixed on the undersides of the corresponding diagonally connected support plates.
所述连接杆为角钢结构。The connecting rod is an angle steel structure.
本发明与现有技术相比具有以下有益效果。Compared with the prior art, the present invention has the following beneficial effects.
1)本发明可以实现钢桥的全装配化和全螺栓连接，让施工现场做到零焊接；与传统结构形式相比，本发明质量更为可靠；1) The present invention can realize the full assembly and full bolt connection of the steel bridge, so that the construction site can achieve zero welding; compared with the traditional structural form, the quality of the present invention is more reliable;
(2)本发明的施工速度快，将以往动辄数年的工期降低到数月；更加快速的施工速度可以显著降低企业成本，增加企业的社会效益。(2) The construction speed of the present invention is fast, and the construction period that used to take several years is reduced to several months; the faster construction speed can significantly reduce the cost of the enterprise and increase the social benefits of the enterprise.
附图说明Description of drawings
下面结合附图对本发明做进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2为本发明中主梁体的结构示意图。Fig. 2 is a structural schematic diagram of the main beam body in the present invention.
图3为本发明中横向支撑的示意图。Fig. 3 is a schematic diagram of the lateral support in the present invention.
图4为本发明中横向支撑与主梁体的连接示意图。Fig. 4 is a schematic diagram of the connection between the lateral support and the main beam body in the present invention.
图中：1为主梁体、11为主梁本体、12为连接板、13为盖板、14为连接槽、2为横向支撑、3为角钢、4为连接支撑板、5为连接杆、6为加强板、7为台阶。In the figure: 1 is the main beam body, 11 is the main beam body, 12 is the connecting plate, 13 is the cover plate, 14 is the connecting groove, 2 is the lateral support, 3 is the angle steel, 4 is the connecting support plate, 5 is the connecting rod, 6 is a reinforcing plate, and 7 is a step.
具体实施方式Detailed ways
如图1～图4所示，本发明一种全螺栓连接类蜂窝式多层H型钢桥结构，包括主梁体1和横向支撑2，多个所述主梁体1纵向平行等距设置，相连的所述主梁体1之间设置有多个横向支撑2；As shown in Figures 1 to 4, a full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure of the present invention includes a main girder body 1 and a lateral support 2, and a plurality of said main girder bodies 1 are arranged in parallel and equidistant longitudinally, A plurality of lateral supports 2 are arranged between the connected main beam bodies 1;
所述主梁体1的结构包括主梁本体11、连接板12、盖板13，所述主梁本体11和连接板12均为H型钢，两个所述主梁本体11在竖直面上上下平行设置，多个所述连接板12等距设置在两个所述主梁本体11之间，所述主梁本体11和连接板12的宽度相等，所述主梁本体11和连接板12均纵向分布，使得主梁本体11和连接板12的水平板能匹配对应，所述主梁本体11和连接板12在连接部水平板上均对应设置有多个通孔，通过螺栓将主梁本体11和连接板12连接在一起，所述盖板13为包括两种规格的板状结构，两种规格的所述盖板13上均规则分布设置有多个通孔，且两种规格的所述盖板13单独或组合设置在主梁本体11和连接板12的连接部水平板上下两侧，所述盖板13在主梁本体11上矩阵分布并通过螺栓固定在主梁本体11和连接板12上，两块所述盖板13与主梁本体11和/或连接板12的侧面配合形成一个凹槽型的连接槽14；The structure of the main beam body 1 includes a main beam body 11, a connecting plate 12, and a cover plate 13. Both the main beam body 11 and the connecting plate 12 are H-shaped steel, and the two main beam bodies 11 are on the vertical plane. Arranged in parallel up and down, a plurality of connecting plates 12 are equidistantly arranged between the two main beam bodies 11, the widths of the main beam bodies 11 and the connecting plates 12 are equal, and the main beam bodies 11 and the connecting plates 12 The horizontal plates of the main beam body 11 and the connecting plate 12 can be matched and corresponding. The main beam body 11 and the connecting plate 12 are respectively provided with a plurality of through holes on the horizontal plate of the connecting part. The main body 11 and the connecting plate 12 are connected together, and the cover plate 13 is a plate-shaped structure including two specifications, and a plurality of through holes are regularly distributed on the cover plate 13 of the two specifications, and the two specifications The cover plate 13 is arranged separately or in combination on the upper and lower sides of the connecting portion of the main beam body 11 and the connecting plate 12. The cover plate 13 is distributed in matrix on the main beam body 11 and fixed to the main beam body 11 and the connecting plate 12 by bolts. On the connection plate 12, the two cover plates 13 cooperate with the side of the main beam body 11 and/or the connection plate 12 to form a groove-shaped connection groove 14;
所述横向支撑2呈H型钢结构，所述横向支撑2的水平板长度小于垂直板的长度，所述横向支撑2的两个水平板端部能匹配的插接在主梁本体11两个水平板上的连接槽14内，同时横向支撑2的垂直板对应的匹配顶在主梁本体11的垂直板上，且所述横向支撑2的水平板上设置的多个通孔与盖板13上的通孔相对应，并通过螺栓将横向支撑2固定在盖板13上；The horizontal support 2 is an H-shaped steel structure, the length of the horizontal plate of the horizontal support 2 is smaller than the length of the vertical plate, and the ends of the two horizontal plates of the horizontal support 2 can be mated and plugged into the two horizontal plates of the main beam body 11. In the connection groove 14 on the plate, the corresponding vertical plate of the transverse support 2 is matched against the vertical plate of the main beam body 11 at the same time, and a plurality of through holes provided on the horizontal plate of the transverse support 2 are connected with the cover plate 13 correspond to the through holes, and fix the lateral support 2 on the cover plate 13 by bolts;
所述横向支撑2的垂直板与主梁本体11的垂直板的交汇处匹配设置有角钢3，所述角钢3的两个侧面上设置有多个通孔，且该通孔与横向支撑2的垂直板和主梁本体11的垂直板上设置的通孔相对应，并通过螺栓将角钢3与横向支撑2的垂直板和主梁本体11的垂直板固定在一起，所述角钢3的两个侧板内侧水平设置有连接支撑板4，所述连接支撑板4与角钢3一体成型，所述连接支撑板4上设置有通孔，且处于同一水平面内对角线位置的两个连接支撑板4之间通过螺栓连接有连接杆5。The intersection of the vertical plate of the lateral support 2 and the vertical plate of the main beam body 11 is matched with an angle steel 3, and a plurality of through holes are arranged on the two sides of the angle steel 3, and the through holes are connected with the horizontal support 2. The vertical plate is corresponding to the through hole provided on the vertical plate of the main beam body 11, and the vertical plate of the angle steel 3 and the lateral support 2 and the vertical plate of the main beam body 11 are fixed together by bolts, and the two angle steels 3 A connection support plate 4 is horizontally arranged on the inner side of the side plate, and the connection support plate 4 is integrally formed with the angle steel 3. The connection support plate 4 is provided with a through hole, and two connection support plates at the diagonal position in the same horizontal plane 4 are connected with connecting rod 5 by bolts.
所述主梁本体11的两个水平板之间匹配的设置有加强板6，所述加强板6垂直与主梁本体11的垂直板设置，并与主梁本体11的垂直板焊接固定在一起。The two horizontal plates of the main beam body 11 are matched with a reinforcing plate 6, and the reinforcing plate 6 is arranged perpendicular to the vertical plate of the main beam body 11, and is welded and fixed together with the vertical plate of the main beam body 11 .
所述横向支撑2的垂直板端部上下侧均设置有台阶7，所述台阶7的高度与盖板13的厚度相等，使得所述台阶7与横向支撑2的水平板配合形成的卡槽匹配的插接在盖板13上。The upper and lower sides of the vertical plate ends of the lateral support 2 are provided with steps 7, and the height of the steps 7 is equal to the thickness of the cover plate 13, so that the step 7 matches the draw-in groove formed by the cooperation of the horizontal plate of the lateral support 2 plugged into the cover plate 13.
本发明涉及的一种根据权利要求全螺栓连接类蜂窝式多层H型钢桥结构的装配方法，按下述步骤实施：The invention relates to a method for assembling a full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure according to the claims, which is implemented according to the following steps:
第一步，工厂准备阶段；The first step is the factory preparation stage;
根据设计尺寸制作对应的零部件，并将多个加强板6等间距焊接在主梁本体11的一侧垂直板上备用，将连接支撑板4焊接在角钢3两个侧板的内侧备用；将横向支撑2的垂直板两端端部上下侧加工台阶7备用；Make the corresponding parts according to the design size, and weld a plurality of reinforcing plates 6 equidistantly on one side of the vertical plate of the main beam body 11 for standby, and weld the connecting support plate 4 on the inner sides of the two side plates of the angle steel 3 for standby; The upper and lower side processing steps 7 at both ends of the vertical plate of the lateral support 2 are reserved;
第二步，工厂预组合；The second step, factory pre-assembly;
将两个主梁本体11之间通过螺栓固定设置有多个等间距分布的连接板12，并在连接板12所在位置的主梁本体11水平板两侧上下位置均通过螺栓固定设置盖板13，形成主梁体1；A plurality of equally spaced connecting plates 12 are arranged between the two main beam bodies 11 by bolts, and cover plates 13 are fixed by bolts on both sides of the horizontal plate of the main beam body 11 where the connecting plates 12 are located. , forming the main beam body 1;
第三步，实际安装场所正式组合；The third step is the formal combination of the actual installation site;
a.将多个主梁体1平行排布，并在相邻的两个主梁体1之间设置多个横向支撑2，每个横向支撑2的两端均与对应的盖板13用螺栓连接在一起；a. Arrange a plurality of main beams 1 in parallel, and set a plurality of lateral supports 2 between two adjacent main beams 1. Both ends of each lateral support 2 are bolted to the corresponding cover plate 13 connected;
b.将横向支撑2与主梁体1的交汇处设置角钢3，并将角钢3通过螺栓连接固定在横向支撑2与主梁体1上；b. Set the angle steel 3 at the intersection of the lateral support 2 and the main beam body 1, and fix the angle steel 3 on the lateral support 2 and the main beam body 1 through bolt connection;
c.在由横向支撑2与主梁体1围成的框体内，用连接杆5将对角线上的两个角钢3用螺栓连接在一起。c. In the frame surrounded by the lateral support 2 and the main beam body 1, use the connecting rod 5 to connect the two angle steels 3 on the diagonal with bolts.
所述连接杆5的两端均对应连接支撑板4设置有连接通孔，且在每个由横向支撑2与主梁体1围成的框体内，一个连接杆5固定在连接支撑板4的上侧，另一个连接杆5固定在对应对角线连接支撑板4的下侧。Both ends of the connecting rod 5 are provided with connection through holes corresponding to the connecting support plate 4, and in each frame surrounded by the lateral support 2 and the main beam body 1, a connecting rod 5 is fixed on the connecting support plate 4. On the upper side, another connecting rod 5 is fixed on the lower side of the corresponding diagonally connected support plate 4 .
所述连接杆5为角钢结构。The connecting rod 5 is an angle steel structure.
下面结合具体实施例对本发明进行进一步的阐述。The present invention will be further elaborated below in conjunction with specific examples.
本发明涉及的一种全螺栓连接类蜂窝式多层H型钢桥结构，包括纵向类蜂窝式多层H型钢主梁、实腹式H型横向支撑、实腹式角钢斜支撑，其中纵向类蜂窝式多层H型钢主梁为新型组合形式，即纵向类蜂窝式多层H型钢主梁包括最上层、最下层连续的H型钢和中间一层或多层根据一定规则或受力特性而隔一定间距排列的H型钢组成；最上层和最下层H型钢使用同规格；类蜂窝式多层H型钢主梁按一定间距设置形成纵向主要受力框架；H型钢间的连接采用全螺栓连接，满足装配式的要求。The invention relates to a fully bolted honeycomb-like multi-layer H-shaped steel bridge structure, which includes a longitudinal honeycomb-like multi-layer H-shaped steel girder, a solid-web H-shaped lateral support, and a solid-web angle steel diagonal support, wherein the longitudinal honeycomb-like The multi-layer H-shaped steel main girder is a new combination form, that is, the longitudinal honeycomb-type multi-layer H-shaped steel main girder includes the uppermost layer, the lowermost continuous H-shaped steel and the middle layer or layers separated by certain rules or force characteristics. Composed of H-shaped steels arranged at intervals; the uppermost and lowermost H-shaped steels use the same specification; the honeycomb-like multi-layer H-shaped steel main girders are arranged at a certain distance to form a longitudinal main force frame; the connections between the H-shaped steels are all bolted to meet the assembly requirements formula requirements.
上述装置中，实腹式H型横向支撑采用腹板延长至主梁腹板处插入式连接，腹板间用角钢螺栓连接；翼缘采用盖板连接，为了保证下盖板的整体，将横向支撑腹板打断，以满足盖板的空间要求；In the above device, the solid-web type H-shaped lateral support adopts the plug-in connection extending from the web to the web of the main beam, and the webs are connected by angle steel bolts; the flange is connected by a cover plate. In order to ensure the integrity of the lower cover plate, the horizontal The support web is interrupted to meet the space requirements of the cover plate;
其中，实腹式H型横向支撑与其所连纵向结构相同规格，即与最上层或最下层连接的横向支撑与其采用同规格，与中间层连接的横向支撑与中间层采用相同规格。Among them, the solid-belly H-shaped horizontal support has the same specifications as the longitudinal structure it connects, that is, the horizontal support connected to the uppermost or lower layer adopts the same specification as it, and the horizontal support connected to the middle layer adopts the same specification as the middle layer.
上述装置中，直接在工厂焊接横板在角钢上以连接斜支撑。In the above device, the horizontal plate is directly welded on the angle steel in the factory to connect the oblique support.
上述装置中，采用上述连接方式以及在主梁对应位置添加加劲肋以满足横向支撑刚性要求。In the above device, the above connection method is adopted and stiffeners are added to the corresponding positions of the main beam to meet the rigidity requirements of the lateral support.
上述装置中，横向支撑设置在中间层H型钢的中心位置，以满足结构稳定性和美观功能。In the above device, the lateral support is set at the center of the H-shaped steel in the middle layer to meet the structural stability and aesthetic functions.
本发明涉及的一种全螺栓连接类蜂窝式多层H型钢桥结构的装配方法，首先将类蜂窝式多层H型钢主梁组合安装，翼缘用螺栓连接；再将类蜂窝式多层H型钢主梁按一定间距设置形成纵向主要受力框架；然后将实腹式H型钢横向支撑放到指定位置，进行盖板连接；再将角钢与腹板连接；同理进行下一根主梁与横向支撑的连接；最后将斜支撑连接到角钢上，上述连接全部采用高强螺栓。The invention relates to an assembly method for a full-bolt-connected honeycomb-like multi-layer H-shaped steel bridge structure. The steel girders are set at a certain distance to form the main longitudinal force-bearing frame; then the solid-web type H-shaped steel horizontal supports are placed at the designated positions, and the cover plate is connected; then the angle steel is connected to the web; similarly, the next main beam and The connection of the lateral support; finally, the oblique support is connected to the angle steel, and all the above connections are made of high-strength bolts.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点,并且本发明使用到的标准零件均可以从市场上购买,异形件根据说明书的和附图的记载均可以进行订制，各个零件的具体连接方式均采用现有技术中成熟的螺栓铆钉、焊接等常规手段，机械、零件和设备均采用现有技术中,常规的型号,在此不再详述。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the instructions and the accompanying drawings. The concrete connection mode of each part all adopts conventional methods such as bolt rivet, welding that are mature in the prior art, and machinery, parts and equipment all adopt conventional models in the prior art, and will not be described in detail here.
上面结合附图对本发明的实施例作了详细说明，但是本发明并不限于上述实施例，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge of those of ordinary skill in the art, various modifications can be made without departing from the gist of the present invention. kind of change.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911013185.9A CN110607743B (en) | 2019-10-23 | 2019-10-23 | A fully bolted honeycomb multi-layer H-shaped steel bridge structure and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911013185.9A CN110607743B (en) | 2019-10-23 | 2019-10-23 | A fully bolted honeycomb multi-layer H-shaped steel bridge structure and its assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110607743A true CN110607743A (en) | 2019-12-24 |
| CN110607743B CN110607743B (en) | 2025-04-08 |
Family
ID=68895029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911013185.9A Active CN110607743B (en) | 2019-10-23 | 2019-10-23 | A fully bolted honeycomb multi-layer H-shaped steel bridge structure and its assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110607743B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905261A (en) * | 2019-10-23 | 2020-03-24 | 山西联邦环境工程有限公司 | Ultra-large-span closed stock ground structure for multiple material piling and taking machines and construction method thereof |
| CN111196064A (en) * | 2020-02-25 | 2020-05-26 | 东南大学 | Shaped steel strenghthened type honeycomb panel structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1258049A (en) * | 1968-02-07 | 1971-12-22 | ||
| GB2011507A (en) * | 1977-11-22 | 1979-07-11 | Westland Aircraft Ltd | Load-Supporting Structure |
| CN2425129Y (en) * | 2000-06-02 | 2001-03-28 | 郑州市华中建筑机械有限公司 | Isosceles triangle honeycomb main longitudinal girder |
| US6516583B1 (en) * | 1999-03-26 | 2003-02-11 | David L. Houghton | Gusset plate connections for structural braced systems |
| CN101603352A (en) * | 2009-06-24 | 2009-12-16 | 中国电子工程设计院 | A Vierendeel Steel Beam and Steel Framing System |
| KR101451066B1 (en) * | 2014-03-12 | 2014-10-15 | 한우물중공업 주식회사 | A prefabricated truss Girder and method of the same |
| CN108775111A (en) * | 2018-06-07 | 2018-11-09 | 山西联邦环境工程有限公司 | A kind of assembled large span triangular steel truss structure |
| CN110359555A (en) * | 2019-07-19 | 2019-10-22 | 北京工业大学 | Beam-column joints connected by square steel pipe column splints in prefabricated steel structures |
| CN210946464U (en) * | 2019-10-23 | 2020-07-07 | 山西联邦环境工程有限公司 | Full bolted connection type honeycomb formula multilayer H shaped steel bridge structure |
-
2019
- 2019-10-23 CN CN201911013185.9A patent/CN110607743B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1258049A (en) * | 1968-02-07 | 1971-12-22 | ||
| GB2011507A (en) * | 1977-11-22 | 1979-07-11 | Westland Aircraft Ltd | Load-Supporting Structure |
| US6516583B1 (en) * | 1999-03-26 | 2003-02-11 | David L. Houghton | Gusset plate connections for structural braced systems |
| CN2425129Y (en) * | 2000-06-02 | 2001-03-28 | 郑州市华中建筑机械有限公司 | Isosceles triangle honeycomb main longitudinal girder |
| CN101603352A (en) * | 2009-06-24 | 2009-12-16 | 中国电子工程设计院 | A Vierendeel Steel Beam and Steel Framing System |
| KR101451066B1 (en) * | 2014-03-12 | 2014-10-15 | 한우물중공업 주식회사 | A prefabricated truss Girder and method of the same |
| CN108775111A (en) * | 2018-06-07 | 2018-11-09 | 山西联邦环境工程有限公司 | A kind of assembled large span triangular steel truss structure |
| CN110359555A (en) * | 2019-07-19 | 2019-10-22 | 北京工业大学 | Beam-column joints connected by square steel pipe column splints in prefabricated steel structures |
| CN210946464U (en) * | 2019-10-23 | 2020-07-07 | 山西联邦环境工程有限公司 | Full bolted connection type honeycomb formula multilayer H shaped steel bridge structure |
Non-Patent Citations (1)
| Title |
|---|
| 丁爱忠;邱凤夏;尤海涛;: "型钢混凝土结构(SRC)梁柱节点施工技术", 浙江建筑, no. 05, 25 May 2009 (2009-05-25) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905261A (en) * | 2019-10-23 | 2020-03-24 | 山西联邦环境工程有限公司 | Ultra-large-span closed stock ground structure for multiple material piling and taking machines and construction method thereof |
| CN110905261B (en) * | 2019-10-23 | 2025-06-24 | 科顿科学(山西)股份有限公司 | Ultra-large span closed material yard structure for multiple stackers and reclaimers and construction method thereof |
| CN111196064A (en) * | 2020-02-25 | 2020-05-26 | 东南大学 | Shaped steel strenghthened type honeycomb panel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110607743B (en) | 2025-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102979177B (en) | Industrialized assembled multi-story high-rise steel structure eccentrically-braced system | |
| CN113123516B (en) | Beam-slab integrated precast concrete structure and construction method | |
| CN108978856B (en) | A prefabricated honeycomb beam-slab structure system | |
| CN110409617A (en) | Z-shaped double plywood joint assembled H-shaped steel beam square steel pipe column steel structure system | |
| WO2015090094A1 (en) | Building frame system and assembly method thereof | |
| CN108360722B (en) | A prefabricated large module semi-welded composite beam-slab structure with temporary support of plane truss | |
| CN110512765A (en) | A kind of fabricated shear wall and construction method with steel plate peg combined type diagonal brace | |
| CN110439142A (en) | A prefabricated concrete shear wall with H-shaped steel diagonal braces and its construction method | |
| CN103643625A (en) | Steel truss-concrete plate combined beam based on shear-resisting connecting structure | |
| CN108999313A (en) | Light steel grating concrete folding shear wall | |
| CN105780989A (en) | Double beam floor structure | |
| CN109440992B (en) | A fully dry prefabricated concrete slab-column structural system | |
| CN110607743A (en) | A full-bolt connection type honeycomb multi-layer H-shaped steel bridge structure and its assembly method | |
| CN107795040B (en) | Double-steel-plate connecting member for building double-steel-plate concrete structure | |
| CN202644379U (en) | Segment-type modular rapidly-assembled bridge | |
| CN116290367A (en) | A separate beam-column joint and its system of a prefabricated steel structure | |
| CN109138220B (en) | Fiber cement board composite assembled skeleton, wall components and prefabricated steel-concrete shear wall | |
| CN116104206A (en) | A steel node connecting PEC columns and steel composite beams | |
| CN108411763B (en) | Pre-assembled bridges and construction methods thereof | |
| CN210946464U (en) | Full bolted connection type honeycomb formula multilayer H shaped steel bridge structure | |
| CN108978432A (en) | A medium-span assembled steel hollow sandwich slab bridge and its manufacturing method | |
| CN211396107U (en) | A prefabricated shear wall with steel plate bolt combined diagonal bracing | |
| CN109339242B (en) | Assembled cold-formed thin-wall section steel combined house structure system and construction method | |
| CN111997196A (en) | Combined steel module structure system and construction method thereof | |
| CN118498528A (en) | A modular composite steel-concrete building unit and its production method and installation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 030045 No. 2, umbrella tree Jinxiuyuan, No. 2, Jingyuan Road, Yangqu Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Applicant after: Cotton Science (Shanxi) Co.,Ltd. Address before: 030024 1207, Zhejiang building, West Wangjing Road, yifenqiao, Wanbailin District, Taiyuan City, Shanxi Province Applicant before: SHANXI LIANBANG ENVIRONMENT ENGINEERING CO.,LTD. Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |