A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lattice type tower independent foundation design method, checking calculation method and lattice type tower
The invention relates to the technical field of fan foundations, in particular to a design method and a checking calculation method of an independent foundation of a lattice type tower and the lattice type tower. According to the scheme, body type design, stress checking calculation and fatigue checking calculation are carried out on an independent foundation under each lattice type tower frame corner column; the corner columns and the independent foundations are connected through anchor bolts and prestressed steel bars, and according to the connecting mode, local pressure bearing checking calculation is conducted on related content of the prestressed anchor bolts and prestressed steel bar tensioning anchor plates; the foundations are connected through the foundation beams, and stress and deformation checking calculation is carried out on the foundation beams. The design calculation method suitable for the independent foundation of the lattice tower is provided by utilizing the current specification and the foundation stress principle, the design theory of the independent foundation is perfected, and a design basis is provided for subsequent popularization of the lattice tower and the independent foundation of the lattice tower.
本发明涉及风机基础技术领域，具体涉及一种格构式塔架独立基础的设计方法、验算方法及格构式塔架。本方案针对每根格构式塔架角柱下的一个独立基础，进行体型设计、受力验算以及疲劳验算；角柱和独立基础采用锚栓和预应力钢筋连接，针对该连接方式，对预应力锚栓的相关内容以及预应力筋张拉锚板进行局部承压验算；各基础之间通过基础梁连接，针对基础梁进行受力、变形验算。利用现行规范及基础受力原理，提出适用于格构塔架独立基础的设计计算方法，完善了独立基础的设计理论，为后续推广格构式塔架及其独立基础提供了设计依据。
Lattice type tower independent foundation design method, checking calculation method and lattice type tower
The invention relates to the technical field of fan foundations, in particular to a design method and a checking calculation method of an independent foundation of a lattice type tower and the lattice type tower. According to the scheme, body type design, stress checking calculation and fatigue checking calculation are carried out on an independent foundation under each lattice type tower frame corner column; the corner columns and the independent foundations are connected through anchor bolts and prestressed steel bars, and according to the connecting mode, local pressure bearing checking calculation is conducted on related content of the prestressed anchor bolts and prestressed steel bar tensioning anchor plates; the foundations are connected through the foundation beams, and stress and deformation checking calculation is carried out on the foundation beams. The design calculation method suitable for the independent foundation of the lattice tower is provided by utilizing the current specification and the foundation stress principle, the design theory of the independent foundation is perfected, and a design basis is provided for subsequent popularization of the lattice tower and the independent foundation of the lattice tower.
本发明涉及风机基础技术领域，具体涉及一种格构式塔架独立基础的设计方法、验算方法及格构式塔架。本方案针对每根格构式塔架角柱下的一个独立基础，进行体型设计、受力验算以及疲劳验算；角柱和独立基础采用锚栓和预应力钢筋连接，针对该连接方式，对预应力锚栓的相关内容以及预应力筋张拉锚板进行局部承压验算；各基础之间通过基础梁连接，针对基础梁进行受力、变形验算。利用现行规范及基础受力原理，提出适用于格构塔架独立基础的设计计算方法，完善了独立基础的设计理论，为后续推广格构式塔架及其独立基础提供了设计依据。
Lattice type tower independent foundation design method, checking calculation method and lattice type tower
格构式塔架独立基础的设计方法、验算方法及格构式塔架
ZHANG JIE (author) / TAN JUN (author) / ZHOU YANG (author) / ZHU MINGJIANG (author) / CAO HAI (author) / JIANG HONG (author) / YANG YONGHUA (author) / DING WENBO (author)
2023-09-26
Patent
Electronic Resource
Chinese
Construction method of deep foundation pit lattice type tower crane foundation
| European Patent Office | 2024