Results 71 to 80 of about 123 (105)

Design analysis of the optimum configuration of self-anchored cable-stayed suspension bridges

Structural Engineering and Mechanics, 2014
This paper describes a formulation to predict optimum post-tensioning forces and cable dimensioning for self-anchored cable-stayed suspension bridges. The analysis is developed with respect to both dead and live load configurations, taking into account design constrains concerning serviceability and ultimate limit states.
Paolo Lonetti, Arturo Pascuzzo
exaly   +3 more sources

Limit span of self-anchored cable-stayed suspension cooperation system bridge based on strength

Frontiers of Architecture and Civil Engineering in China, 2009
The limit span of self-anchored cable-stayed suspension bridge is deduced. The relations among the geometrical parameters, loads and material characteristics are also analyzed. Based on the material strength and commonly used materials, the limit spans of self-anchored cable-stayed suspension bridges with concrete girder or steel girder under vertical ...
Huili Wang, Sifeng Qin, Wang Huili
exaly   +2 more sources

Research on Optimization of Shock Absorption Design of the Self-Anchored Cable-Stayed Suspension Bridge

Advanced Materials Research, 2011
Combining the scientific research project- the study on cable-stayed suspension bridges, with the engineering background of Dalian Gulf Bridge to be built, this paper focuses on the seismic effect of non-linear viscous dampers on Self-anchored Cable-stayed Suspension Bridge.
Hao Ran Chen
exaly   +2 more sources

Dynamic Properties Analysis for Self-Anchored Suspension and Cable-Stayed Combination System Bridge

Advanced Materials Research, 2011
In view that dynamics research for self-anchored suspension and cable-stayed combination system bridge lags behind the practical application, this thesis analyzed its dynamic properties and seismic responses. By means of constructing a dynamic finite element model of the bridge for the dynamic properties and seismic response analysis, the thesis ...
Bing Lai Zhan, Yue Xu, Zhi Xu, Xiqin Yang   +3 more
exaly   +2 more sources

Research on Construction Techniques for System Transformation of Self-Anchored Suspension and Cable-Stayed Combination System Bridge

2009 International Conference on Engineering Computation, 2009
The self-anchored suspension and cable-stayed combination system bridge is a new type of bridge which is aesthetic in appearance  and skillful for the design. In order to analyze the mechanical behavior of the bridge on the process of system transformation, the model of spatial member finite elements was established. In addition the model test with the
Peng Liang
exaly   +2 more sources

Hybrid Vibration Control of Self-Anchored Cable-Stayed Suspension Bridge

Advanced Materials Research, 2014
Larger displacement and inter-force response of the structure will be produced when self-anchored cable-stayed suspension bridge in longitudinal earthquake. The optimized layout of viscous damper is done for self-anchored cable-stayed suspension bridge with the lead rubber bearings in the main tower, moreover, the nonlinear time-history analysis in the
exaly   +2 more sources

Effect of Viscous Damper Position for Isolation System of Self-Anchored Cable-Stayed Suspension Bridge

Applied Mechanics and Materials, 2014
Larger displacement and inter-force response of the structure will be produced when self-anchored cable-stayed suspension bridge in longitudinal earthquake. For the isolation system of self-anchored cable-stayed suspension bridge, whose main tower is set the lead core rubber isolation bearing.
exaly   +2 more sources

Theoretical Study on Space Coupling Free Vibration Analysis of Self-Anchored Cable-Stayed Suspension Bridge

Applied Mechanics and Materials, 2014
Based on Large-displacement Non-linear Elastic Generalized Variational Principle, coupling effect of axial and flexural action, shearing strain energy, torsional strain energy of stiffening girder were considered, the large-displacement incomplete generalized potential energy functional of space coupling free vibration of a three-span self-anchored ...
exaly   +2 more sources

Stochastic Aerostatic StabilityAnalysis of Self-Anchored Cable-Stayed Suspension Bridges

Advanced Materials Research, 2011
In order to study the influence of complex structure parameters uncertainty on its aerostatic stability, the method of response surface was adopted and random variables that have significant impact on the dependent variables was selected to fit response surface.
Yi Ye, Zhe Zhang, Jia Zhao
openaire   +1 more source

Seismic Responses Analysis of a Self-Anchored Cable-Stayed Suspension Bridge

International Conference on Transportation Engineering 2009, 2009
As a new type of bridge, self-anchored cable-stayed suspension bridge has the advantages of both cable-stayed suspension bridge and self-anchored suspension bridge. It enjoys good structural performances, as well as remarkable technical and economical benefits, therefore has been adopted by the engineering field so far.
Y. N. Mu, Z. Zhang, J. Chen, F. Miao
openaire   +1 more source