A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special-shaped curve structure steel-concrete combined tower section and manufacturing process
The invention relates to a special-shaped curve structure steel-concrete combined tower section and a manufacturing process, the section of a steel-concrete combined tower is a special-shaped curve section and is composed of R1m and R3m arc curves and a transition straight line, the section is variable in the tower height direction and changes in a curve mode, and a tower column section is composed of a box inner wall plate, a curve outer wall plate, a bin dividing plate, a box inner connecting piece and transverse and vertical steel bars. The invention has the advantages that firstly, complex curve structure lofting is realized; secondly, the section assembling precision control of the special-shaped curve steel-concrete combined tower is successfully realized by adopting plate unit blocking, special tool constraint, reference network monitoring and reasonable assembling sequence, and the processing and manufacturing technical level of the steel-concrete combined tower is improved; thirdly, the welding deformation control of the steel-concrete combined tower section is realized, which is a breakthrough of a complex special-shaped curve structure linear control technology; and fourthly, different detection methods such as process monitoring, finished product detection and entity pre-splicing inspection are adopted, so that the quality precision control of the construction process is realized, and the final product quality of a project is ensured.
本发明涉及一种异形曲线结构钢混组合塔节段及制造工艺，钢混组合塔截面为异形曲线截面，由R1m、R3m圆弧曲线和过渡直线组成，塔高方向为变截面且呈曲线变化，塔柱节段由箱内壁板、曲线外壁板、分仓板、箱内连接件和横竖向钢筋组成。优点：一是实现了复杂曲线结构放样；二是采用板单元分块、特殊工装约束、基准网监测、合理组拼顺序成功实现了异形曲线钢混组合塔节段组拼精度控制，提升了钢混组合塔加工制造技术水平；三是实现钢混组合塔节段焊接变形控制，是复杂异形曲线结构线形控制技术的突破；四是采用过程监测、成品检测、实体预拼检验等不同检测方法，实现施工过程的质量精度控制，确保了项目最终产品质量。
Special-shaped curve structure steel-concrete combined tower section and manufacturing process
The invention relates to a special-shaped curve structure steel-concrete combined tower section and a manufacturing process, the section of a steel-concrete combined tower is a special-shaped curve section and is composed of R1m and R3m arc curves and a transition straight line, the section is variable in the tower height direction and changes in a curve mode, and a tower column section is composed of a box inner wall plate, a curve outer wall plate, a bin dividing plate, a box inner connecting piece and transverse and vertical steel bars. The invention has the advantages that firstly, complex curve structure lofting is realized; secondly, the section assembling precision control of the special-shaped curve steel-concrete combined tower is successfully realized by adopting plate unit blocking, special tool constraint, reference network monitoring and reasonable assembling sequence, and the processing and manufacturing technical level of the steel-concrete combined tower is improved; thirdly, the welding deformation control of the steel-concrete combined tower section is realized, which is a breakthrough of a complex special-shaped curve structure linear control technology; and fourthly, different detection methods such as process monitoring, finished product detection and entity pre-splicing inspection are adopted, so that the quality precision control of the construction process is realized, and the final product quality of a project is ensured.
本发明涉及一种异形曲线结构钢混组合塔节段及制造工艺，钢混组合塔截面为异形曲线截面，由R1m、R3m圆弧曲线和过渡直线组成，塔高方向为变截面且呈曲线变化，塔柱节段由箱内壁板、曲线外壁板、分仓板、箱内连接件和横竖向钢筋组成。优点：一是实现了复杂曲线结构放样；二是采用板单元分块、特殊工装约束、基准网监测、合理组拼顺序成功实现了异形曲线钢混组合塔节段组拼精度控制，提升了钢混组合塔加工制造技术水平；三是实现钢混组合塔节段焊接变形控制，是复杂异形曲线结构线形控制技术的突破；四是采用过程监测、成品检测、实体预拼检验等不同检测方法，实现施工过程的质量精度控制，确保了项目最终产品质量。
Special-shaped curve structure steel-concrete combined tower section and manufacturing process
异形曲线结构钢混组合塔节段及制造工艺
WANG XIAOHUI (author) / ZHU XINHUA (author) / TAN MINGANG (author) / LI YANTING (author) / HAN HUAN (author) / YANG BAOTANG (author)
2021-11-30
Patent
Electronic Resource
Chinese
Splayed special-shaped steel tower section machining process
| European Patent Office | 2021
Combined section structure of steel tower and steel shell concrete combined tower of mixing tower
| European Patent Office | 2021
Construction method of curve-shaped tower bridge reinforced concrete combining section
| European Patent Office | 2015
Manufacturing method of large-section thin-wall special-shaped steel shell tower section
| European Patent Office | 2023
Bridge steel tower steel-concrete combined section grouting method
| European Patent Office | 2022