CN217105537U - Dual-layer cable structure system combining connected square type grids and rib ring type grids - Google Patents
Dual-layer cable structure system combining connected square type grids and rib ring type grids Download PDFInfo
- Publication number
- CN217105537U CN217105537U CN202121176444.2U CN202121176444U CN217105537U CN 217105537 U CN217105537 U CN 217105537U CN 202121176444 U CN202121176444 U CN 202121176444U CN 217105537 U CN217105537 U CN 217105537U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- ring
- radial
- cables
- 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.)
- Active
Links
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及建筑结构技术领域,尤其是涉及一种联方型和肋环型网格结合的双层索结构体系。The utility model relates to the technical field of building structures, in particular to a double-layer cable structure system combining square-shaped and rib-ring grids.
背景技术Background technique
预应力索结构由只受拉的柔性索和承受拉、压的刚性构件组成,是一类跨越能力强、受力性能好的大跨度结构体系。由于索采用高强材料制成,且在结构承载过程中处于受拉状态,不存在构件稳定问题,受力效率高,因此其截面尺寸远小于混凝土构件和钢构件,可以营造轻盈、通透的建筑效果。The prestressed cable structure is composed of flexible cables only in tension and rigid members under tension and compression. It is a large-span structural system with strong spanning ability and good mechanical performance. Because the cable is made of high-strength materials and is in tension during the structural bearing process, there is no problem of component stability and high stress efficiency, so its cross-sectional size is much smaller than that of concrete components and steel components, which can create a light and transparent building. Effect.
目前,田径场和专业足球场等体育场的结构由围绕中心场地的看台结构101、屋顶结构102以及屋顶支承结构103组成,如图1所示。屋顶结构 102的主要功能是遮蔽看台和吊挂马道、照明与音响设备等。由于体育场内部需要营造无柱空间,且体育场中间场地上空一般为露天形式,因此屋顶通常围绕场地布置、只覆盖看台区域,由中心大开口的大跨度结构构建,中心开口的形状一般与场地周边看台内边缘形状匹配。Currently, the structures of stadiums such as track and field fields and professional football fields are composed of a
由于在受力性能和建筑效果方面具有显著优势,预应力索结构在体育场屋顶结构中得到了广泛应用。屋顶索结构通常由中心开口附近的环索201 和环索201与外边界202之间的跨向索系组成。根据建筑造型需要,跨向索系可以采用联方型网格索网203,也可以采用径向索系204,如图2a和图2b所示。对于双层索结构,上、下层可以均采用联方型网格索网203,或均采用径向索系204,也可以上层采用联方型网格索网203、下层采用径向索系204,或者反之,如图3a、图3b、图3c、图3d所示。Due to its significant advantages in mechanical performance and architectural effect, prestressed cable structures have been widely used in stadium roof structures. Roof cable structures typically consist of a
当环索与外边界之间的跨向索系为联方型网格时,由于跨向索系在环索切线方向不可避免地存在分力,会在跨向索系与环索连接的索夹节点处产生较大的不平衡力,导致索夹体积增大、甚至需要设置专门的平衡索抵抗索夹处的不平衡力,给结构设计和施工带来困难,工程造价增加。另外,为满足建筑需求,环索围合的区域内部还可能设置附加的钢结构挑棚205,如图4所示。这种结构布置方式会造成索结构与钢结构挑棚205连接处的构造和受力复杂,且需要在索结构张拉完成后再单独进行钢结构挑棚205 的安装,设计难度大,施工周期长、风险高。When the spanwise cable system between the ring cable and the outer boundary is a square grid, due to the inevitable component force in the spanwise cable system in the tangential direction of the ring cable, there will be a A large unbalanced force is generated at the clip node, which leads to an increase in the volume of the cable clip, and even requires a special balance cable to resist the unbalanced force at the cable clip, which brings difficulties to the structural design and construction, and increases the project cost. In addition, in order to meet the building requirements, additional
公开于该背景技术部分的信息仅仅旨在加深对本实用新型的总体背景技术的理解,而不应当被视为承认或以任何形式暗示该信息构成已为本领域技术人员所公知的现有技术。The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
实用新型内容Utility model content
本实用新型的目的在于提供一种联方型和肋环型网格结合的双层索结构体系,以解决现有技术中存在的技术问题。该体系将联方型网格的索网和径向索系结合,径向索系内端与环索连接、外端与联方型网格的索网连接,可以实现环索索力分布均匀、索夹不平衡力大幅减小,并且以完整的索结构满足建筑需求,无需设置附加的钢结构挑棚,实现一次提升、张拉即可完成整个屋顶结构安装,施工便利性显著提高、施工周期大幅缩短。The purpose of the present utility model is to provide a double-layer cable structure system combining square-shaped and rib-ring meshes, so as to solve the technical problems existing in the prior art. The system combines the cable network of the square grid with the radial cable system, the inner end of the radial cable system is connected with the ring cable, and the outer end is connected with the cable network of the square grid, which can realize the uniform distribution of the ring cable force, The unbalanced force of the cable clamp is greatly reduced, and the complete cable structure can meet the building requirements. There is no need to set up additional steel structure canopies. The entire roof structure can be installed by one lifting and tensioning. The construction convenience is significantly improved, and the construction period is reduced. drastically shortened.
为了实现上述目的,本实用新型采用以下技术方案:In order to achieve the above object, the utility model adopts the following technical solutions:
本实用新型提供一种联方型和肋环型网格结合的双层索结构体系,包括:上层索网、下层索系、环索撑杆和跨向索系撑杆;所述上层索网采用联方型和肋环型网格组合的布置形式;所述环索撑杆和跨向索系撑杆位于所述上层索网和下层索系之间,所述环索撑杆和跨向索系撑杆连接相应的上层索网节点和下层索系节点。The utility model provides a double-layer cable structure system combined with a square type and a rib-ring type grid, comprising: an upper-layer cable net, a lower-layer cable system, a ring-cable strut and a span-direction cable-tie strut; the upper-layer cable net A combination of square and rib-ring grids is adopted; the ring-cable struts and span-wise cable-tie struts are located between the upper-layer cable net and the lower-layer cable tie; The cable-tie struts connect the corresponding upper-layer cable network nodes and lower-layer cable-tie nodes.
优选地,所述上层索网包括:上环索、上层径向索、上层交叉索和上层平衡索;所述上环索位于屋顶中间区域,围合成屋顶中心开口形状;所述上层径向索内端与上环索节点相连,所述上层径向索的平面投影与相邻两段上环索平面投影的角平分线方向保持一致或者趋于一致;所述上层交叉索形成一系列联方型网格,最外圈的上层交叉索节点与外边界相连,最内圈的上层交叉索节点连接于所述上层径向索的外端;所述上层平衡索布置在所述上层径向索与上层交叉索连接节点处,顺次联系所述上层径向索与上层交叉索连接节点,形成封闭环。Preferably, the upper layer cable net includes: upper ring cable, upper layer radial cable, upper layer cross cable and upper layer balance cable; the upper ring cable is located in the middle area of the roof and is enclosed in the shape of a central opening of the roof; the upper layer radial cable The inner end is connected with the upper ring cable node, and the plane projection of the upper radial cable is consistent with or tends to be consistent with the angle bisector direction of the plane projection of the two adjacent upper ring cables; the upper layer cross cable forms a series of joints. The upper-layer cross-cable nodes of the outermost ring are connected to the outer boundary, and the upper-layer cross-cable nodes of the innermost ring are connected to the outer ends of the upper-layer radial cables; the upper-layer balance cables are arranged on the upper-layer radial cables At the connection node with the upper-layer cross-cable, the upper-layer radial cable and the upper-layer cross-cable connection node are sequentially connected to form a closed loop.
优选地,所述下层索系包含下环索和下层径向索;所述下环索位于屋顶中间区域;所述下层径向索外端与外边界相连,内端与下环索节点相连,所述下层径向索的平面投影与相邻两段下环索平面投影的角平分线方向保持一致或者趋于一致。Preferably, the lower layer cable system includes a lower ring cable and a lower layer radial cable; the lower ring cable is located in the middle area of the roof; the outer end of the lower layer radial cable is connected to the outer boundary, and the inner end is connected to the lower ring cable node, The plane projection of the lower radial cable is consistent with or tends to be consistent with the angle bisector direction of the plane projection of the two adjacent lower ring cables.
优选地,所述环索撑杆连接上环索节点和下环索节点;当上环索、下环索水平投影重合时,环索撑杆沿竖向布置;当上环索、下环索水平投影不重合时,环索撑杆沿斜向布置。Preferably, the ring cable stays are connected to the upper ring cable node and the lower ring cable node; when the horizontal projections of the upper ring cable and the lower ring cable overlap, the ring cable stays are arranged vertically; When the horizontal projections do not coincide, the ring cable struts are arranged obliquely.
优选地,所述跨向索系撑杆连接上层交叉索节点和下层径向索节点,所述跨向索系撑杆沿竖向布置。Preferably, the spanwise cable tie struts connect the upper layer cross cable nodes and the lower layer radial cable nodes, and the spanwise cable tie struts are arranged vertically.
优选地,本实用新型提出的联方型和肋环型网格结合的双层索结构体系需要施加预应力,预应力与屋顶重量平衡,并满足结构刚度要求。Preferably, the double-layer cable structure system combining the square type and the rib-ring type grid proposed by the present invention needs to apply prestress, the prestress is balanced with the roof weight, and meets the structural rigidity requirements.
采用上述技术方案,本实用新型具有如下有益效果:Adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:
1、本实用新型在上层径向索与上层交叉索连接节点之间设置上层平衡索,可以平衡上层交叉索在最内圈节点处的环向分力,使上层径向索只传递上层交叉索的径向分力;进一步,通过令上层径向索平面投影与相邻两段上环索平面投影的角平分线方向保持一致或者趋于一致,可以使环索索力更加均匀,索夹处的不平衡力相对上层交叉索与上环索直接相连的方式大幅降低,从而减小索夹体积,提高结构安全性和经济性。1. In this utility model, the upper layer balance cable is arranged between the upper layer radial cable and the upper layer cross cable connection node, which can balance the hoop component force of the upper layer cross cable at the innermost ring node, so that the upper layer radial cable only transmits the upper layer cross cable. further, by making the projection of the upper radial cable plane and the angular bisector direction of the projection of the upper ring cable plane of the two adjacent sections consistent or tending to be consistent, the ring cable force can be made more uniform, and the Compared with the direct connection of the upper cross cable and the upper ring cable, the unbalanced force is greatly reduced, thereby reducing the volume of the cable clamp and improving the structural safety and economy.
2、本实用新型将上环索设置在屋顶开口处,直接围合形成建筑所需的屋顶中心开口形状,并通过上层径向索和环索撑杆与其余屋顶结构相连,无需设置钢结构挑棚。该方式可以实现整个屋顶结构仅通过一次提升、张拉即可完成安装,使施工便利性显著提高、施工周期大幅缩短。2. The utility model sets the upper ring cable at the roof opening, directly encloses the roof center opening shape required by the building, and is connected with the rest of the roof structure through the upper radial cable and the ring cable strut, without the need for steel structure picks. shed. This method can realize that the entire roof structure can be installed by only one lift and tension, which significantly improves the convenience of construction and shortens the construction period.
附图说明Description of drawings
为了更清楚地说明本实用新型具体实施方式或现有技术中的技术方案,下面将对具体实施方式或现有技术描述中所需要使用的附图作简单的介绍,显而易见地,下面描述中的附图是本实用新型的一些实施方式,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. The accompanying drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.
图1为现有技术中的体育场结构体系组成示意图。FIG. 1 is a schematic diagram of the composition of a stadium structure system in the prior art.
图2a为现有技术中的体育场屋顶索结构的跨向索系示意图一。Fig. 2a is a schematic diagram 1 of a spanwise cable system of a stadium roof cable structure in the prior art.
图2b为现有技术中的体育场屋顶索结构的跨向索系示意图二。Fig. 2b is a second schematic diagram of a spanwise cable system of a stadium roof cable structure in the prior art.
图3a为现有技术中的体育场屋顶索结构体系示意图一。Fig. 3a is a schematic diagram 1 of a stadium roof cable structure system in the prior art.
图3b为现有技术中的体育场屋顶索结构体系示意图二。Figure 3b is a second schematic diagram of a stadium roof cable structure system in the prior art.
图3c为现有技术中的体育场屋顶索结构体系示意图三。Fig. 3c is a schematic diagram 3 of a stadium roof cable structure system in the prior art.
图3d为现有技术中的体育场屋顶索结构体系示意图四。FIG. 3d is a schematic diagram 4 of a stadium roof cable structure system in the prior art.
图4为现有技术中的体育场屋顶钢结构挑棚示意图。FIG. 4 is a schematic diagram of a stadium roof steel structure canopy in the prior art.
图5为本实用新型实施例提供的联方型和肋环型网格结合的双层索结构体系轴测图。FIG. 5 is an axonometric view of a double-layer cable structure system combining a square-shaped grid and a rib-ring grid provided by an embodiment of the present invention.
图6为本实用新型实施例提供的联方型和肋环型网格结合的双层索结构体系平面图。FIG. 6 is a plan view of a double-layer cable structure system combining square-shaped and rib-annular grids provided by an embodiment of the present invention.
图7为本实用新型实施例提供的联方型和肋环型网格结合的双层索结构体系立面图。FIG. 7 is an elevation view of a double-layer cable structure system combining square-shaped and rib-annular grids provided by an embodiment of the present invention.
图8为本实用新型实施例提供的联方型和肋环型网格结合的双层索结构体系分解图。FIG. 8 is an exploded view of the double-layer cable structure system combining the square type and the rib-ring type grid provided by the embodiment of the present invention.
图9为本实用新型实施例提供的联方型和肋环型网格结合的双层索结构体系细部分解图。FIG. 9 is a detailed exploded view of the double-layer cable structure system combining the square type and the rib-ring type grid provided by the embodiment of the present invention.
其中:101为看台结构,102为屋顶结构,103为屋顶支承结构,201为环索,202为外边界,203为联方型网格索网,204为径向索系,205为钢结构挑棚,301为上环索,302为上层径向索,303为上层交叉索,304为上层平衡索,305为下环索,306为下层径向索,307为环索撑杆,308为跨向索系撑杆,401为上层索网,402为下层索系,501为上环索节点,502 为上层径向索与上层交叉索连接节点,503为上层交叉索节点,504为下环索节点,505为下层径向索节点,506为环索撑杆上端点,507为环索撑杆下端点,508为跨向索系撑杆上端点,509为跨向索系撑杆下端点。Among them: 101 is the stand structure, 102 is the roof structure, 103 is the roof support structure, 201 is the ring cable, 202 is the outer boundary, 203 is the square mesh cable net, 204 is the radial cable system, and 205 is the steel structure pick. Shed, 301 is the upper ring cable, 302 is the upper radial cable, 303 is the upper cross cable, 304 is the upper balance cable, 305 is the lower ring cable, 306 is the lower radial cable, 307 is the ring cable strut, 308 is the span Towards the cable system strut, 401 is the upper layer cable network, 402 is the lower layer cable system, 501 is the upper ring cable node, 502 is the connection node between the upper layer radial cable and the upper layer cross cable, 503 is the upper layer cross cable node, 504 is the lower ring cable Node, 505 is the lower radial cable node, 506 is the upper end of the ring cable stay, 507 is the lower end of the ring cable stay, 508 is the upper end of the spanwise cable tie stay, and 509 is the lower end of the spanwise tie stay.
具体实施方式Detailed ways
下面将结合附图对本实用新型的技术方案进行清楚、完整地描述,显然,所描述的实施例是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
在本实用新型的描述中,需要说明的是,术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。此外,术语“第一”、“第二”、“第三”仅用于描述目的,而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.
在本实用新型的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本实用新型中的具体含义。In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
以下结合附图对本实用新型的具体实施方式进行详细说明。应当理解的是,此处所描述的具体实施方式仅用于说明和解释本实用新型,并不用于限制本实用新型。The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
结合图5至图9所示,本实施例提供一种联方型和肋环型网格结合的双层索结构体系,包括:上层索网401、下层索系402、环索撑杆307和跨向索系撑杆308;所述上层索网401采用联方型和肋环型网格组合的布置形式;所述环索撑杆307和跨向索系撑杆308位于所述上层索网401和下层索系402之间,所述环索撑杆307和跨向索系撑杆308连接相应的上层索网401节点和下层索系402节点。该体系将联方型网格的索网和径向索系结合,径向索系内端与环索连接、外端与联方型网格的索网连接,可以实现环索索力分布均匀、索夹不平衡力大幅减小,并且以完整的索结构满足建筑需求,无需设置附加的钢结构挑棚,实现一次提升、张拉即可完成整个屋顶结构安装,施工便利性显著提高、施工周期大幅缩短。5 to 9 , this embodiment provides a double-layer cable structure system combining square and rib-ring meshes, including: an upper-
优选地,所述上层索网401包括:上环索301、上层径向索302、上层交叉索303和上层平衡索304;所述上环索301位于屋顶中间区域,围合成屋顶中心开口形状;所述上层径向索302内端与所述上环索节点501相连,所述上层径向索302的平面投影与相邻两段上环索301平面投影的角平分线方向保持一致或者趋于一致;所述上层交叉索303形成一系列联方型网格,最外圈的上层交叉索节点503与外边界202相连,最内圈的上层交叉索节点503连接于所述上层径向索302的外端;所述上层平衡索304布置在所述上层径向索与上层交叉索连接节点502处,顺次联系所述上层径向索与上层交叉索连接节点502,形成封闭环。Preferably, the
优选地,所述下层索系402包含下环索305和下层径向索306;所述下环索305位于屋顶中间区域;所述下层径向索306外端与外边界202相连,内端与下环索节点504相连,所述下层径向索306的平面投影与相邻两段下环索305平面投影的角平分线方向保持一致或者趋于一致。Preferably, the
优选地,所述环索撑杆307连接上环索节点501和下环索节点504;当上环索301、下环索305水平投影重合时,环索撑杆307沿竖向布置;当上环索301、下环索305水平投影不重合时,环索撑杆307沿斜向布置。Preferably, the
优选地,所述跨向索系撑杆308连接上层交叉索节点503和下层径向索节点505,所述跨向索系撑杆308沿竖向布置。Preferably, the spanwise cable tie struts 308 connect the upper
综上,本实用新型在上层径向索与上层交叉索连接节点502之间设置上层平衡索304,可以平衡上层交叉索303在最内圈节点处的环向分力,使上层径向索302只传递上层交叉索303的径向分力;进一步,通过令上层径向索302的平面投影与相邻两段上环索301平面投影的角平分线方向保持一致或者趋于一致,可以使上环索301索力更加均匀,索夹处的不平衡力相对上层交叉索303与上环索301直接相连的方式大幅降低,从而减小索夹体积,提高结构安全性和经济性。To sum up, in the present invention, the upper
本实用新型将上环索301设置在屋顶开口处,直接围合形成建筑所需的屋顶中心开口形状,并通过上层径向索302和环索撑杆307与其余屋顶结构相连,无需设置钢结构挑棚205。该方式可以实现整个屋顶结构仅通过一次提升、张拉即可完成安装,使施工便利性显著提高、施工周期大幅缩短。In the present invention, the
最后应说明的是:以上各实施例仅用以说明本实用新型的技术方案,而非对其限制;尽管参照前述各实施例对本实用新型进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本实用新型各实施例技术方案的范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121176444.2U CN217105537U (en) | 2021-05-28 | 2021-05-28 | Dual-layer cable structure system combining connected square type grids and rib ring type grids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121176444.2U CN217105537U (en) | 2021-05-28 | 2021-05-28 | Dual-layer cable structure system combining connected square type grids and rib ring type grids |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217105537U true CN217105537U (en) | 2022-08-02 |
Family
ID=82576774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121176444.2U Active CN217105537U (en) | 2021-05-28 | 2021-05-28 | Dual-layer cable structure system combining connected square type grids and rib ring type grids |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217105537U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113293863A (en) * | 2021-05-28 | 2021-08-24 | 北京市建筑设计研究院有限公司 | Dual-layer cable structure system combining connected square type grids and rib ring type grids |
-
2021
- 2021-05-28 CN CN202121176444.2U patent/CN217105537U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113293863A (en) * | 2021-05-28 | 2021-08-24 | 北京市建筑设计研究院有限公司 | Dual-layer cable structure system combining connected square type grids and rib ring type grids |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101864806B (en) | Stiffness-supported dome structure | |
CN105625623B (en) | A kind of round awning that Cable dome is combined with Steel Space Truss and its engineering method | |
CN100532750C (en) | Suspension Dome | |
CN103074938B (en) | Annular cross cable truss structure | |
CN101029521B (en) | V-shaped radial cable-suspension grid dome | |
CN103061412B (en) | Method for constructing stiff supporting dome structure | |
CN112252477B (en) | A composite cable structure system and its morphological analysis method | |
CN111519763A (en) | Oval-like inner-opening large-span outer four-trimming double-roof laminated latticed shell system and application | |
CN105507477A (en) | Rotary intersection cable system supporting dome structure | |
CN105926850A (en) | Circular cross cable truss structure | |
CN106400962A (en) | Fast construction nomadic lifting belt single-layer cable net structure | |
CN217105537U (en) | Dual-layer cable structure system combining connected square type grids and rib ring type grids | |
CN113047440B (en) | Double-layer radial beam string structure with wind resistance cable and construction method thereof | |
CN103953115A (en) | Large-opening sunflower-shaped cable-supported lattice structure | |
CN114412063A (en) | Composite truss string structure system of large-span roof | |
CN207348284U (en) | A kind of open type super-span cable dome structure | |
CN211548062U (en) | Gymnasium based on high-order hyperstatic double-layer net rack and cable dome combined structure | |
CN111155696A (en) | Rib-ring-shaped multi-strut string-supported dome | |
CN201024561Y (en) | Suspension Dome | |
CN216973903U (en) | A large-opening single-layer cable network structure combining square and rib-ring meshes | |
CN105908838A (en) | Roundabout stretching structure | |
CN113293863A (en) | Dual-layer cable structure system combining connected square type grids and rib ring type grids | |
CN106088440A (en) | Traffic circle self-balanced cabled truss structure | |
CN107842109A (en) | A kind of strop node for concave plane rope net | |
CN201321674Y (en) | Square plane ribbed-annual-shaped cable dome structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100045 Beijing city Xicheng District South Road No. 62 Patentee after: Beijing Institute of Architectural Design and Research Co.,Ltd. Country or region after: China Address before: 100045 Beijing city Xicheng District South Road No. 62 Patentee before: BEIJING INSTITUTE OF ARCHITECTURAL DESIGN Country or region before: China |