Author: Hisham NadaPublisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 476
Book Description
Seismic Performance of RC Bridge Frames with Architectural-flared Columns
Author: Hisham NadaPublisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 476
Book Description
Static and Dynamic Performance of RC Bridge Bents with Architectural-flared Columns
Author: Suhas S. ChandanePublisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 324
Book Description
Effects of Confinement and Flares on the Seismic Performance of Reinforced Concrete Bridge Columns
Author: Nadim I. WehbePublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 432
Book Description
Effects of Confinement and Flares on the Seismic Performance of Reinforced Concrete Bridge Columns
Author: Nadim I. WehbePublisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 958
Book Description
Seismic Performance of RC Bridge Columns Reinforced with Two Interlocking Spirals
Author: Juan F. CorrealPublisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 474
Book Description
Effects of Confinement and Flares on the Seismic Performance of Reinforced Concrete Bridge Columns
Author: Nadim I. WehbePublisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 958
Book Description
Seismic Performance of RC Bridge Columns Reinforced with Two Interlocking Spirals
Author: Juan F. CorrealPublisher:
ISBN: 9780496082070
Category : Bridges
Languages : en
Pages : 530
Book Description
The analytical studies included push-over analysis, development of a plastic shear stiffness model, and development of design recommendation for cross ties. The proposed shear stiffness model improved the calculated shear deformation.
Stability of Bridge Column Rebar Cages During Construction
Author: J. Camilo Builes-MejiaPublisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 260
Book Description
Seismic Behavior and Retrofit of Older Reinforced Concrete Bridge T-joints
Author: Laura N. LowesPublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 180
Book Description
A series of experimental tests investigating the seismic response of reinforced concrete beam-column T-joints was recently completed at the University of California, Berkeley. The evaluated connection was representative of an interior beam- column joint from a multi-column bridge frame built in the late 1950's. Three one-third scale models, representing the as-built connection and two retrofit connections, were tested. The results of this research project are an improved understanding of the seismic behavior of lightly reinforced bridge T-joints as well as verification of a design procedure for retrofitting this type of connection.
Energy Dissipation Capacity Of RC Bridge Columns Under Seismic Demand
Author: Syed AliPublisher: LAP Lambert Academic Publishing
ISBN: 9783659546198
Category :
Languages : en
Pages : 308
Book Description
Field studies were carried out to investigate various parameters of bridges found in northern part of Pakistan. After the Kashmir earthquake of Mw7.6 in 2005, detailed field investigations of seismic performance of bridges was undertaken. A mathematical function to define the functionality of bridges was developed which is helpful for quantifying the seismic resilience of bridges. Criterion for minimum required functionality for different bridges and limit states were defined for large rare earthquake and for moderate occasional earthquakes. From the field data, a series of experimental studies were undertaken on scaled models representing typical bridge pier of low concrete strength having single solid circular section. The experimental results of hysteresis and dynamic characteristics are used to establish expected prototype bridge columns. Detailed numerical studies were undertaken in which inelastic nonlinear dynamic analyses were carried out on calibrated numerical model. Period based response modification factors are established. This research is sponsored by Higher Education Commission of Pakistan & facilitated by University of Engineering & Technology Peshawar.