Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swivel beam structure construction technology
The invention provides a swivel beam structure construction technology, and belongs to the technical field of swivel beam construction.The swivel beam structure construction technology comprises the following steps that S1, a spherical hinge, a sliding way, a lower rotating disc, an upper spherical hinge, an upper bearing platform and a traction steel strand are sequentially constructed and installed; s2, continuous beam construction comprises 0 # block construction, continuous beam symmetrical section hanging basket suspended casting construction, side span support cast-in-place section construction, rotation traction construction, closure section construction and prestress construction; s3, a welding power source is configured firstly, then construction materials are prepared, then the steel formwork is hoisted in a segmented mode, and welding is conducted after hoisting of the steel formwork is completed; and S4, the protection wall, the vertical wall and the beam body are connected into a whole, then curtain board prefabrication installation, handrail installation, cable trough cover plate construction, expansion joint installation and contact net supporting column foundation construction are conducted in sequence, and the technology is convenient to construct, high in safety and low in construction cost.
本发明提供了一种转体梁结构施工工艺，属于转体梁施工技术领域，该转体梁结构施工工艺，包括以下步骤S1：将所述球铰、滑道、下转盘、上球铰、上承台和牵引钢绞线进行依次施工安装；S2：所述连续梁施工包括0#块施工、连续梁对称段挂篮悬浇施工、边跨支架现浇段施工、转体牵引施工、合龙段施工和预应力施工；S3：先配置焊接电源，然后进行进行施工材料准备，然后将钢模板分段吊装，钢模板吊装完成后进行焊接；S4：使防护墙、竖墙与梁体连为一体，然后依次进行遮板的预制安装、栏杆的安装、电缆槽盖板施工、伸缩缝安装和接触网支柱基础施工,该工艺便于施工，安全性高，施工成本低。
Swivel beam structure construction technology
The invention provides a swivel beam structure construction technology, and belongs to the technical field of swivel beam construction.The swivel beam structure construction technology comprises the following steps that S1, a spherical hinge, a sliding way, a lower rotating disc, an upper spherical hinge, an upper bearing platform and a traction steel strand are sequentially constructed and installed; s2, continuous beam construction comprises 0 # block construction, continuous beam symmetrical section hanging basket suspended casting construction, side span support cast-in-place section construction, rotation traction construction, closure section construction and prestress construction; s3, a welding power source is configured firstly, then construction materials are prepared, then the steel formwork is hoisted in a segmented mode, and welding is conducted after hoisting of the steel formwork is completed; and S4, the protection wall, the vertical wall and the beam body are connected into a whole, then curtain board prefabrication installation, handrail installation, cable trough cover plate construction, expansion joint installation and contact net supporting column foundation construction are conducted in sequence, and the technology is convenient to construct, high in safety and low in construction cost.
本发明提供了一种转体梁结构施工工艺，属于转体梁施工技术领域，该转体梁结构施工工艺，包括以下步骤S1：将所述球铰、滑道、下转盘、上球铰、上承台和牵引钢绞线进行依次施工安装；S2：所述连续梁施工包括0#块施工、连续梁对称段挂篮悬浇施工、边跨支架现浇段施工、转体牵引施工、合龙段施工和预应力施工；S3：先配置焊接电源，然后进行进行施工材料准备，然后将钢模板分段吊装，钢模板吊装完成后进行焊接；S4：使防护墙、竖墙与梁体连为一体，然后依次进行遮板的预制安装、栏杆的安装、电缆槽盖板施工、伸缩缝安装和接触网支柱基础施工,该工艺便于施工，安全性高，施工成本低。
Swivel beam structure construction technology
一种转体梁结构施工工艺
WANG XINGRONG (Autor:in) / FENG CHUNLIN (Autor:in) / ZHAO SHUAIPENG (Autor:in) / LI WENQIANG (Autor:in) / GUO HAITAO (Autor:in) / LI FUYI (Autor:in) / LIANG FANGLI (Autor:in) / ZHANG YUAN (Autor:in) / HUANG CHANGMING (Autor:in) / ZHANG BOCONG (Autor:in)
28.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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