EFFECTS OF CABLE VIBRATION DAMPERS ON THE WHOLE STRUCTURAL DAMPING OF A TWO-SPAN STEEL CABLE-STAYED GIRDER BRIDGE
نویسندگان
چکیده
منابع مشابه
Cable optimization of a long span cable stayed bridge in La Coruña (Spain)
This document describes an optimization problem of cable cross section of a cable stayed bridge considering constraints of cable stress and deck displacement. Since the bridge is still in study phase, the geometry and the mechanical characteristics are subjected to changes. In order to avoid creating different structural models, a program was produced to construct a model from geometrical and m...
متن کاملSTRUCTURAL ASPECTS OF CABLE-STAYED BRIDGE DESIGN by EDWARD
STRUCTURAL ASPECTS OF CABLE-STAYED BRIDGE DESIGN
متن کاملApplication of Structural Damage Control in Seismic Performance Opti- mization of Long-span Cable-stayed Bridge
The damage caused by earthquake is irresistible for human beings, and the structure with poor robustness is most affected by earthquake. Especially when traffic arteries like bridges and highways are affected, the losses will be unimaginable. To reduce the loss in earthquake, the paper targets the long-span cable-stayed bridge and discusses a method of structural damage control. The energy-diss...
متن کاملConstruction of Nagisa Bridge Hybrid System of Cable-stayed Pc Bridge and Steel Suspension Bridge
Nagisa Bridge, a single span footbridge, was recently completed in Aomori prefecture, Japan. The structure of this bridge is a hybrid structure of cable-stayed prestressed concrete bridge and steel suspension bridge. It is the first application as this structure type of bridge in the world. Concrete girders near pylons are supported by stay cables. Steel girders are supported by suspension cabl...
متن کاملStudy on the System Reliability of Steel-Concrete Composite Beam Cable-stayed Bridge
Abstract: Steel-concrete composite beam cable-stayed bridge is a complicated system consisting of a composite beam, tower, and stayed cables. And the composite beam is composed of a steel beam, bridge deck and connectors, which has a different mechanical behavior from the general beam structure. In a word, the steel-concrete composite beam cable-stayed bridge is characterized by specific mechan...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 1993
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.1993.474_139