Results 221 to 230 of about 44,282 (251)

INFLUENCE OF ACCELERATION FIELD INHOMOGENEITY ON THE RESPONSE SPECTRUM.

STRUCTURAL MECHANICS AND ANALYSIS OF CONSTRUCTIONS, 2022
The influence of the field of accelerations inhomogeneity on the building site on the structure response spectrum has been consider. For this aim, we used the identity coefficient of two signals, introduced earlier by the authors this paper, and including indicators of non-synchronous, incoherence and multiscale processes.
N.V. Nikonova, A.M. Uzdin, L.N. Smirnova
openaire   +1 more source

Response Spectrum Analysis of Peak Floor Accelerations of Buildings under Earthquakes

Journal of Earthquake Engineering, 2021
The design of acceleration-sensitive nonstructural elements is closely related to the peak floor acceleration (PFA) responses.
Yuteng Cao, Yuli Huang, Zhe Qu
openaire   +1 more source

Acceleration-displacement response spectrum vibration limits for blast vibrations

Australian Journal of Structural Engineering, 2015
AbstractThis paper proposes a new method to limit vibrations from blasting to avoid damage to residential structures. The evolution of commonly adopted vibration limits and standards adopted for surface blasting operations in close proximity to residential areas is reviewed. The importance of human sensitivity to vibrations is highlighted and vibration
Heath, D., Wilson, J. L., Gad, E. F.
openaire   +2 more sources

Response Spectrum Method for Estimation of Peak Floor Acceleration Demand

Improving the Seismic Performance of Existing Buildings and Other Structures, 2009
A response spectrum method to estimate peak floor acceleration demands of multistory buildings subjected to earthquakes and responding elastically is presented. Available response spectrum methods and modal combination rules such as SRSS or CQC have been used for estimation of relative displacement and inter-story drift demands but cannot be directly ...
Shahram Taghavi, Eduardo Miranda
openaire   +1 more source

Response spectrum method for structures subjected to vertical ground motions: Absolute acceleration method

Earthquake Engineering & Structural Dynamics, 2023
AbstractAlthough a wide variety of response spectrum methods have been developed to estimate peak horizontal building responses, much less attention has been devoted to study the applicability of those methods for the vertical direction or to develop new methods to estimate peak vertical building responses.
Andrés A. Acosta, Eduardo Miranda, Gregory G. Deierlein   +2 more
openaire   +1 more source

Evaluating the ratio of peak ground acceleration to peak ground velocity from the response spectrum

Soil Dynamics and Earthquake Engineering
Yan-Gang Zhao, Haizhong Zhang, Haizhong Zhang   +2 more
exaly   +2 more sources

Peak Factor–Based Modal Combination Rule of Response-Spectrum Method for Peak Floor Accelerations

Journal of Structural Engineering, 2021
AbstractThe seismic safety of acceleration-sensitive secondary elements rigidly connected to the primary structure can be ensured in the case of ordinary structures by simply and accurately estimat...
Ashish Pal, Vinay K. Gupta
openaire   +1 more source

Mode acceleration-based response spectrum approach for nonclassically damped structures

Soil Dynamics and Earthquake Engineering, 1986
Abstract The paper describes the development of a mode accleration-based response spectrum approach for calculating the seismic design response of the nonclassically damped structures. The response is divided into a pseudo-static part and a dynamic part.
Mahendra P. Singh, Barbara E. McCown
openaire   +1 more source

Acceleration response spectrum for predicting floor vibration due to occupant walking

Journal of Sound and Vibration, 2014
Abstract Annoying vibrations caused by occupant walking is an important serviceability problem for long-span floors. At the design stage the floor׳s structural arrangement may frequently change to cater for the owner׳s varying requirements. An efficient and accurate approach for predicting a floor׳s acceleration response is thus of great significance.
Jun Chen, Ruotian Xu, Mengshi Zhang
openaire   +1 more source

Acceleration response spectrum for prediction of structural vibration due to individual bouncing

Mechanical Systems and Signal Processing, 2016
Abstract This study is designed to develop an acceleration response spectrum that can be used in vibration serviceability assessment of civil engineering structures, such as floors and grandstands those are dynamically excited by individual bouncing. The spectrum is derived from numerical simulations and statistical analysis of acceleration responses
Chen, Jun, Wang, Lei, RACIC, VITOMIR, Lou, Jiayue   +3 more
openaire   +3 more sources