Results 71 to 80 of about 2,004 (175)

Dynamic Response and Parametric Analysis of Geometrically Nonlinear Functionally Graded Plate With Arbitrary Constraints Under Moving Mass

IEEE Access, 2018
A comprehensive method is presented to investigate nonlinear dynamic responses of functionally graded rectangular plate with arbitrary boundary conditions under a moving mass, based on Rayleigh-Ritz solutions together with the penalty method (PM) and the
Qinghua Song, Yun Qin, Zhanqiang Liu, Jiahao Shi, Bing Wang   +4 more
doaj   +1 more source

Analysis of behavior of slope models for collapsing from stability by shaking table tests under 1G field

MATEC Web of Conferences, 2019
The two major subjects were considered based on a result of the shaking experiment of a slope model under 1G field in this paper. One is the behavior to being unstable from stability of a slope.
Nakamura Susumu
doaj   +1 more source

3 DOF response data from Newmark's method

, 2023
3 DOF building response data subjected to earthquake using Newmark's method UCLA building response data in NS, EW and Torsional direction during Parkfield 2004 ...
openaire   +1 more source

Accuracy Analysis and Improvement of Calculation Method of Gear System Dynamics Equation

Jixie chuandong, 2017
Taking the single-stage gear rotor system as the research object,a generalized finite element model with total freedom is established. The calculation speed and the accuracy of Newmark method and Fourier series method are compared in solving dynamics ...
Song Huan, Wu Liyan, Liu Lan, Wang Haiwei   +3 more
doaj  

A Mindlin-Based Improved Newmark Method for the Seismic Stability of Anchored Slopes with Group Anchor Effects

Buildings
As the lifespan of many anchored slope reinforcements in China approaches its end, there is an increased need for secondary reinforcement. This study addresses the interaction between new and existing anchors, a critical but challenging aspect. The study
Xuegang Pan, Jinqing Jia, Shiyuan Ju
doaj   +1 more source

INVESTIGATING MULTI-DIRECTIONAL SEISMIC EFFECTS ON ELEVATED WATER TANKS: METHODOLOGY AND RESULTS

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Water towers play a Key role in supporting urban infrastructure, particularly in seismic regions where their collapse can endanger the safety of the public.
Raihana M. Ejam, Hatem Hadi Obeid, Hussein Talab Nhabih   +2 more
doaj   +1 more source

A METHOD FOR PHASE CORRECTION OF NEWMARK'S β-METHOD

Proceedings of the Japan Society of Civil Engineers, 1977
MIZUTA, Yoji, NISHIYAMA, Ken-ichi, HIRAI, Itio   +2 more
openaire   +2 more sources

A Method for Dynamic Response Analysis of Offshore Substation Platform Foundations Based on Modal Truncation

Journal of Marine Science and Engineering
The foundation structure of offshore substation platforms is complex and has numerous degrees of freedom. The computational efficiency of dynamic response analysis using traditional time-domain methods is often relatively low.
Jiefeng Chen, Hongchao Lu, Enjin Zhao
doaj   +1 more source

Unified Evaluation of Slope Displacements Using Energy-Based Newmark Method for Arbitrary Earthquake Motions

Geotechnics
Slope displacements (δ) have been shown to correlate uniquely with the earthquake energy (Eeq) contributing to slope sliding, regardless of input motion characteristics.
Takaji Kokusho, Tomohiro Ishizawa, Jiro Mori, Michinori Mizuhara   +3 more
doaj   +1 more source

A New Step-by-step Integration Method Based on Quadratic Lagrangian Interpolation for Dynamic Response

工程科学与技术, 2010
:In order to obtain structural dynamic response,a new step-by-step integration method was presented. Thismethod was introduced by quadratic Lagrangian interpolation of the nodal displacements within local time domain.
Yuan Xiaobin, Wang Qingyuan, You Xiang, Fang Donghui   +3 more
doaj