A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Framework type external prestress anti-fatigue steel tower structure
The invention discloses a framework type external prestress anti-fatigue steel tower structure. The framework type external prestress anti-fatigue steel tower structure comprises a plurality of steelpipe columns, wherein the steel pipe columns are connected into a tower column through flanges and bolts from bottom to top; an upper end flange plate and a lower end flange plate are arranged at thetop end and the bottom end of each steel pipe column respectively; a prestress anchor cable is arranged outside each steel pipe column; an upper anchor point of the prestress anchor cable outside eachsteel pipe column penetrates through the upper end flange plate of the steel pipe column and the lower end flange plate of the adjacent previous steel pipe column and is fixed above the lower end flange plate of the adjacent previous steel pipe column through an anchor head; and a lower anchor point of the prestress anchor cable outside each steel pipe column penetrates through the lower end flange plate of the steel pipe column and the upper end flange plate of the adjacent next steel pipe column and is fixed below the upper end flange plate of the adjacent next steel pipe column through ananchor head. According to the steel tower structure, the prestress anchor cables are mounted outside the steel pipe columns, so that the steel tower structure is simple and convenient to mount and convenient to maintain.
本发明公开了一种构架式体外预应力抗疲劳钢塔架结构，包括若干节钢管柱，各节钢管柱从下至上通过法兰及螺栓连接为塔柱，每节所述钢管柱的顶端及底端分别设置有上端法兰板及下端法兰板，每节所述钢管柱的外部均设置有预应力锚索，每节所述钢管柱外部的预应力锚索的上锚点穿过该节钢管柱的上端法兰板及相邻上一节钢管柱的下端法兰板并通过锚头固定于该相邻上一节钢管柱的下端法兰板上方，每节所述钢管柱外部的预应力锚索的下锚点穿过该节钢管柱的下端法兰板及相邻下一节钢管柱的上端法兰板并通过锚头固定于该相邻下一节钢管柱的上端法兰板下方，该钢塔架结构将预应力锚索安装在钢管柱外部，安装简便，便于维护。
Framework type external prestress anti-fatigue steel tower structure
The invention discloses a framework type external prestress anti-fatigue steel tower structure. The framework type external prestress anti-fatigue steel tower structure comprises a plurality of steelpipe columns, wherein the steel pipe columns are connected into a tower column through flanges and bolts from bottom to top; an upper end flange plate and a lower end flange plate are arranged at thetop end and the bottom end of each steel pipe column respectively; a prestress anchor cable is arranged outside each steel pipe column; an upper anchor point of the prestress anchor cable outside eachsteel pipe column penetrates through the upper end flange plate of the steel pipe column and the lower end flange plate of the adjacent previous steel pipe column and is fixed above the lower end flange plate of the adjacent previous steel pipe column through an anchor head; and a lower anchor point of the prestress anchor cable outside each steel pipe column penetrates through the lower end flange plate of the steel pipe column and the upper end flange plate of the adjacent next steel pipe column and is fixed below the upper end flange plate of the adjacent next steel pipe column through ananchor head. According to the steel tower structure, the prestress anchor cables are mounted outside the steel pipe columns, so that the steel tower structure is simple and convenient to mount and convenient to maintain.
本发明公开了一种构架式体外预应力抗疲劳钢塔架结构，包括若干节钢管柱，各节钢管柱从下至上通过法兰及螺栓连接为塔柱，每节所述钢管柱的顶端及底端分别设置有上端法兰板及下端法兰板，每节所述钢管柱的外部均设置有预应力锚索，每节所述钢管柱外部的预应力锚索的上锚点穿过该节钢管柱的上端法兰板及相邻上一节钢管柱的下端法兰板并通过锚头固定于该相邻上一节钢管柱的下端法兰板上方，每节所述钢管柱外部的预应力锚索的下锚点穿过该节钢管柱的下端法兰板及相邻下一节钢管柱的上端法兰板并通过锚头固定于该相邻下一节钢管柱的上端法兰板下方，该钢塔架结构将预应力锚索安装在钢管柱外部，安装简便，便于维护。
Framework type external prestress anti-fatigue steel tower structure
一种构架式体外预应力抗疲劳钢塔架结构
WANG TONGHUA (author) / SUN YONGLIANG (author)
2021-01-29
Patent
Electronic Resource
Chinese
Anti-disengaging cable external prestress steel cable steering gear
| European Patent Office | 2020
Stand column type telecommunication tower prestress reinforcing structure and reinforcing method
| European Patent Office | 2023