Results 181 to 190 of about 3,646,492 (243)

Seismic Microzonation for Refinement of Seismic Load Parameters

Power Technology and Engineering, 2016
Functional dependencies are established for the characteristics of seismic transients recorded at various points of a studied site, which are used to propose a new approach to seismic microzonation (SMZ) that enables the creation of new SMZ maps of strong seismic motion, with due regard for dynamic parameters of recorded transients during weak ...
A. I. Savich, A. G. Bugaevskii
openaire   +1 more source

Seismic assessment of RC column under seismic loads

International Journal of Structural Integrity, 2019
PurposeAs it is widely known, corrosion is a major deterioration factor for structures which are located on coastal areas. Corrosion has a great impact on both the durability and seismic performance of reinforced concrete structures. In the present study, two identical reinforced concrete columns were constructed and mechanical tests were organized to ...
Charis Apostolopoulos, Argyro Drakakaki, Maria Basdeki   +2 more
openaire   +1 more source

Load bearing and settlement characteristics of Geosynthetic Encased Columns under seismic loads

, 2020
Ordinary stone columns and Geosynthetic Encased Stone columns are used in remediation of soft soils with low bearing capacities. Primary objective of granular columns is to provide structural support to the overlying foundation layers.
C. Cengiz, E. Guler
semanticscholar   +1 more source

Seismic loading

European Journal of Environmental and Civil Engineering, 2011
This paper presents the main ground motion parameters which are used in earthquake engineering to characterize the seismic loading, as well as the key phyisclal phenomena that control their value and their variability. A first section shortly outlines the principles of strong motion measurement and the main networks and databases.
openaire   +3 more sources

Passive Pressure During Seismic Loading

Journal of Geotechnical Engineering, 1986
The results of a parametric study (based on a Mononobe-Okabe analysis) of passive earth pressure resistance of cohesionless soils under dynamic loading are presented. Since passive resistance decreases with increasing ground acceleration while the failure zone increases in size, retaining structures designed for static loading conditions may prove to ...
Trevor G. Davies, Rowland Richards, Kuang‐Hsiang Chen   +2 more
openaire   +1 more source

Foundations under seismic loads

2011
Shallow foundations may experience a reduction in bearing capacity and increase in settlement and tilt due to seismic loading as has been observed during several earthquakes. Shallow foundations for seismic loads have generally been designed by the equivalent static approach.
Prakash S., Puri V.K.
openaire   +1 more source

3D Stability and Failure Mechanism of Undrained Clay Slopes Subjected to Seismic Load

Geotechnical and Geological Engineering, 2023
Phadungsak Hong-in, S. Keawsawasvong, Van Qui Lai, T. Nguyen, Weeradetch Tanapalungkorn, S. Likitlersuang   +5 more
semanticscholar   +1 more source

Evaluation of Tunnel Face Stability Subjected to Seismic Load Based on the Non-associated Flow Rule

KSCE Journal of Civil Engineering, 2022
Qiguang Di, Pengfei Li, Mingju Zhang, Caixia Guo, Fan Wang, Y. Wei   +5 more
semanticscholar   +1 more source

Fractures in seismically loaded bridges

Progress in Structural Engineering and Materials, 1997
AbstractDuring the Hanshin‐Awaji earthquake near Kobe, Japan, in January 1995, many civil structures suffered various kinds of damage which had never before been seen. Subsequently, many research programs have been undertaken which are related to the Hanshin‐Awaji earthquake and the associated damage.
openaire   +1 more source

The Dynamic Deformation Properties of Rock Materials Under Different Types of Seismic Load

Rock Mechanics and Rock Engineering, 2022
Yongqiang Zhou, Q. Sheng, Xiaodong Fu, Haifeng Ding   +3 more
semanticscholar   +1 more source