Results 41 to 50 of about 2,611 (203)
Study on Seismic Response of 20×104 m3 Large Scale Crude Oil Storage Tank
Shiyou jixie, 2016 To investigate the dynamic response and buckling instability of a 20×104 m3 crude oil storage tank under three-dimensional seismic excitation, the ADINA method was firstly used to establish three types of fluid-structure coupling models with non ...
Yuan Xiaohong, Tang Donglin
doaj
Shock Absorption Control of Sand-Layer Isolation Liquid Storage Structure with Soft Steel
Applied SciencesWall plate rupture in liquid storage structures (LSSs) induced by earthquakes is a prevalent issue. To mitigate the impacts of seismic hazards on plate–shell composite concrete liquid storage structures (CLSSs), in this study, we propose an investigation
Hulin Zhang +3 more
doaj +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT This study investigates the seismic response of moment‐resisting frames retrofitted with a stepping rocking wall, with emphasis on weak‐story mitigation and residual drift reduction under both ordinary and pulse‐like ground motions. Nonlinear response‐history analyses are conducted on 9‐story and 20‐story SAC Los Angeles frames.
Mehrdad Aghagholizadeh
wiley +1 more source
Scientific ReportsA large-scale shaking table test of a living stump slope with a geometric similarity ratio of 1:7 was designed and completed. The peak acceleration, acceleration amplification factor, and displacement response patterns of living stumps slopes under ...
Hui Yang +5 more
doaj +1 more source
Effects of Wall‐to‐Floor Interactions on Seismic Response of Platform‐Type CLT Buildings
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Platform‐type cross‐laminated timber (CLT) buildings feature discontinuous wall segments supported by CLT floors. In practice, CLT floors are often treated as rigid diaphragm, yet the wall‐to‐floor interactions (WFIs) associated with flexibility of floors remain insufficiently investigated during seismic performance assessment.
Chaoyue Zhang +3 more
wiley +1 more source
Numerical simulation on seismic response of large vertical isolated liquid storage tank
You-qi chuyun, 2021 In order to study the seismic response of liquid storage tank under bidirectional seismic excitation, the 15×104 m3 vertical unanchored liquid storage tank was taken as the object, and numerical analysis on seismic response of vertical unanchored tank ...
Hailong FAN +4 more
doaj +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Self‐centering rocking structures outperform conventional ones since they show zero post‐earthquake damage and excellent recentering; however, their applications remain limited due to concerns that rocking is extremely sensitive and nonrepeatable. This paper investigates the repeatability and parasitic out‐of‐plane motion of controlled rocking
Antonios A. Katsamakas
wiley +1 more source
ANALYSIS ON RESPONSE OF TOWER CRANE STRUCTURES UNDER RANDOM EARTHQUAKE EXCITATIONS
Jixie qiangdu, 2016 Based on the theory of random vibration,the dynamic response on tower crane under random seismic excitation was investigated. The input of earthquake ground motion is indicated by Duxiuli-Chenhouqun power spectral.
WANG PingPing +5 more
doaj
Journal of Marine Science and EngineeringSeismic response analysis of underground structures at coral sand sites is a critical component in ensuring the structural safety of island reef engineering.
Zixuan Yang, Xiaorui Xie, Wei Ren
doaj +1 more source
Dynamics of structures subject to seismic excitations [PDF]
Mechanics Based Design of Structures and Machines, 2017 The inventive methods for earthquake structure response analysis and design are based on precise dynamic modeling and simulation.
Michel Geradin +2 more
openaire +1 more source