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A simplified design procedure for seismic retrofit of earthquake-damaged RC frames with viscous dampers
simplified seismic design procedure viscous damper RC frame energy dissipation equivalent damping ratio
2014/4/10
The passive energy dissipation technology has been proven to be reliable and robust for recent practical applications. Various dampers or energy dissipation devices have been widely used in building s...
Performance-based seismic analysis and design of code-exceeding tall buildings in Mainland China
performance-based seismic design tall buildings performance objective non-prescriptive performance evaluation
2014/4/10
Design codes provide the minimum requirements for the design of code-compliant structures to ensure the safety of the life and property. As for code-exceeding buildings, the requirements for design ar...
Computer-Aided Design of Ungated Overflow Spillways
Spillway Energy dissipating basin Computer aided design
2009/10/13
A spillway is an essential component structure of a dam which conveys the excessive flood discharges during routing of flood hydrographs through the reservoir of the dam. The approach channel, the spi...
OPTIMIZATION OF DESIGN SEISMIC COEFFICIENT BASED ON TOTAL EXPECTED COST FOR GRAVITY TYPE QUAY WALLS
quay wall seismic coefficient seismic risk risk management
2008/12/30
An optimization procedure for the design seismic coefficient for gravity type quay walls is discussed based on the risk management concept. First, seismic risk evaluation for 280 ports in Japan is co...
VELOCITY-BASED DESIGN OF SEISMIC UNSEATING PREVENTION CABLE AND SHOCK ABSORBER FOR BRIDGES
bridge unseating prevention system response velocity impact stress shock absorber
2008/12/29
The design of connecting devices for preventing bridge girders from becoming unseated during strong seismic motion is extended to include consideration of the velocity response of the bridge. The nec...
A STUDY ON FORCE-DISPLACEMENT-BASED SEISMIC DESIGN OF SINGLE-COLUMN RC PIERS
acceleration-displacement response spectrum modified Park-Ang damage index
2008/12/29
As a fundamental study to develop a force-displacement-based seismic design of RC piers, the acceleration-displacement response spectrum (ADRS) of SDOF systems with elastic-plastic bilinear restoring...
TWO-LEVEL SEISMIC DESIGN METHOD USING POST-YIELD STIFFNESS AND ITS APPLICATION TO UNBONDED BAR REINFORCED CONCRETE PIERS
post-yield stiffness two-level seismic design UBRC structure small section pier
2008/12/22
The two-level seismic design method using post-yield stiffness is proposed. The post-yield stifiness on the load —displacement relationship of the RC pier is found to be effective for the reduction o...
ENHANCED SEISMIC DESIGN OF A PILE FOUNDATION BY CELL-TYPE WIB
soil-pile interaction viaduct pile foundation cell-type WIB nonlinearity seismic reduction bending moment
2008/12/22
These authors, focusing on the seismic responses of a pile foundation of traffic viaduct, propose an innovative enhancement method of a pile foundation by surrounding cells like Wave Impeding Barrier...