A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a leaning type arch center film structure, belongs to the technical field of structural frames and mainly aims to solve the technical problems that the existing steel structure is high in antiseptic cost, large in quantity of working high above the ground, high in risk factor, difficult in supervising, common in space utilization ratio, high in dismantling cost and not suitable for mounting a film material. According to the technical scheme, the leaning type arch center film structure comprises a bottom steel structural bracket and a plurality of groups of upper framestructures, wherein the bottom steel structural bracket comprises a plurality of stand columns in rectangular arrangement; a horizontal steel pulling cable is arranged between the tops of every two adjacent stand columns; each of the upper frame structures comprises two leaning arch ribs symmetrically arranged and a plurality of connecting transverse beams between the two leaning arch ribs; building film materials are paved on the top surfaces of the upper frame structures; and a top surface steel pulling cable is arranged between every two adjacent upper frame structures above a tensile film.The leaning type arch center film structure has the advantages of being low in steel content, simple in construction technology, short in construction period, low in cost and suitable for adopting film material for sealing.
本发明涉及一种斜靠式拱架膜结构，属于结构架技术领域。本发明主要解决现有钢结构存在的防腐成本高、高空作业量大而且风险系数高、监理困难、空间利用率一般、拆除成本高、不适宜安装膜材等技术问题。本发明的技术方案为：一种斜靠式拱架膜结构，其中：包括底部钢结构支架和若干组顶架结构；所述底部钢结构支架包括矩形设置的若干立柱，相邻立柱顶部之间设有水平钢拉索；所述顶架结构包括相互对称设置的两个斜靠拱肋和设在两个的斜靠拱肋之间的若干连接横梁；若干组所述顶架结构顶面铺设有建筑膜材，所述张拉膜上方相邻两组顶架结构之间均设有顶面钢拉索。本发明具有含钢量低、施工工艺简单、施工周期短、造价低，适宜采用膜材封闭等优点。
The invention relates to a leaning type arch center film structure, belongs to the technical field of structural frames and mainly aims to solve the technical problems that the existing steel structure is high in antiseptic cost, large in quantity of working high above the ground, high in risk factor, difficult in supervising, common in space utilization ratio, high in dismantling cost and not suitable for mounting a film material. According to the technical scheme, the leaning type arch center film structure comprises a bottom steel structural bracket and a plurality of groups of upper framestructures, wherein the bottom steel structural bracket comprises a plurality of stand columns in rectangular arrangement; a horizontal steel pulling cable is arranged between the tops of every two adjacent stand columns; each of the upper frame structures comprises two leaning arch ribs symmetrically arranged and a plurality of connecting transverse beams between the two leaning arch ribs; building film materials are paved on the top surfaces of the upper frame structures; and a top surface steel pulling cable is arranged between every two adjacent upper frame structures above a tensile film.The leaning type arch center film structure has the advantages of being low in steel content, simple in construction technology, short in construction period, low in cost and suitable for adopting film material for sealing.
本发明涉及一种斜靠式拱架膜结构，属于结构架技术领域。本发明主要解决现有钢结构存在的防腐成本高、高空作业量大而且风险系数高、监理困难、空间利用率一般、拆除成本高、不适宜安装膜材等技术问题。本发明的技术方案为：一种斜靠式拱架膜结构，其中：包括底部钢结构支架和若干组顶架结构；所述底部钢结构支架包括矩形设置的若干立柱，相邻立柱顶部之间设有水平钢拉索；所述顶架结构包括相互对称设置的两个斜靠拱肋和设在两个的斜靠拱肋之间的若干连接横梁；若干组所述顶架结构顶面铺设有建筑膜材，所述张拉膜上方相邻两组顶架结构之间均设有顶面钢拉索。本发明具有含钢量低、施工工艺简单、施工周期短、造价低，适宜采用膜材封闭等优点。
Leaning type arch center film structure
一种斜靠式拱架膜结构
GENG BIAO (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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