Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Initial Equilibrium State Analysis for Concrete Self-Anchored Suspension Bridge under Dead Load
Based on the limited displacement theory and iteration method, took into account characteristics of concrete self-anchored suspension bridge, converted effects of prestress, shrinkage and creep in concrete into equivalent loads, made use of the finite element software ANSYS, and took a concrete self-anchored suspension bridge in China as an example, the initial equilibrium state analysis for this type of bridge under static load was carried out in this paper in order to obtain main cable curve and reasonable internal force of the girder and hangers under dead load. The results showed that, the main cable curve was smooth, the distribution of the hangers axial force was uniform, and the concrete girder had certain amount of compressive stress reserves.
Initial Equilibrium State Analysis for Concrete Self-Anchored Suspension Bridge under Dead Load
Based on the limited displacement theory and iteration method, took into account characteristics of concrete self-anchored suspension bridge, converted effects of prestress, shrinkage and creep in concrete into equivalent loads, made use of the finite element software ANSYS, and took a concrete self-anchored suspension bridge in China as an example, the initial equilibrium state analysis for this type of bridge under static load was carried out in this paper in order to obtain main cable curve and reasonable internal force of the girder and hangers under dead load. The results showed that, the main cable curve was smooth, the distribution of the hangers axial force was uniform, and the concrete girder had certain amount of compressive stress reserves.
Initial Equilibrium State Analysis for Concrete Self-Anchored Suspension Bridge under Dead Load
Dai, Jie (Autor:in) / Di, Jin (Autor:in) / Qin, Feng-Jiang (Autor:in) / Niu, Yong-Zhe (Autor:in)
2013
6 Seiten
Aufsatz (Konferenz)
Englisch
Initial Equilibrium State Analysis for Concrete Self-Anchored Suspension Bridge under Dead Load
| Trans Tech Publications | 2013
Initial Equilibrium State Analysis for Concrete Self-Anchored Suspension Bridge under Dead Load
| British Library Conference Proceedings | 2014
Initial Equilibrium Analysis under Dead Load for Cable-Stayed Suspension Bridge
| British Library Conference Proceedings | 2012
Self Anchored Prestressed Concrete Suspension Bridge
| British Library Conference Proceedings | 2002
Self Anchored Prestressed Concrete Suspension Bridge
| British Library Conference Proceedings | 2002