Results 81 to 90 of about 172,889 (195)

Experimental study of dynamic shear stiffness decay characteristics of interbedded soil: a case study in Yangtze River floodplain

Frontiers in Earth Science
To explore the characteristics of the dynamic shear modulus of river-phase (as opposed to estuarine) floodplain interbedded soil, undisturbed interbedded soil from the floodplain of the Yangtze River in Nanjing was subjected to strain-controlled cyclic ...
Haizhi Liu, Zhilei Huo, Danxi Chen, Ruirong Zhou, Ruirong Zhou, Qi Wu   +5 more
doaj   +1 more source

Three-dimensional advanced numerical approaches to the seismic soil and structural response analyses [PDF]

, 2016
A 3D non-linear finite element approach is developed to study the free-field seismic ground response and the soil-structure interaction (SSI) phenomena at the Lotung site (Taiwan) during the earthquake event occurred on May 20 1986.
Amorosi, Angelo, Boldini, Daniela, di Lernia, Annamaria, Rollo, Fabio   +3 more
core   +1 more source

Dynamic Shear Modulus and Damping Ratio of Sand-Rubber Mixtures under Large Strain Range. [PDF]

Materials (Basel), 2020
Li J, Cui J, Shan Y, Li Y, Ju B.
europepmc   +1 more source

Seismic response of embankment dams: Shear beam analysis vs field observations

Soils and Foundations
Embankment dams are critical elements of infrastructure and perform as a system by integrating various components such as foundation, core, shell, filter and spillway.
Krishna Santhosh, Tadahiro Kishida, George Mylonakis   +2 more
doaj   +1 more source

Dynamic Testing of Elastic Modulus, Shear Modulus, and Poisson’s Ratio of Bamboo Scrimber

Journal of Renewable Materials, 2023
Xiaoyu Gu, Linbi Chen, Seithati Mapesela, Zheng Wang, Aijin Zhou   +4 more
openaire   +1 more source

Experimental study on dynamic characteristics of tailings under different consolidation conditions

Scientific Reports
The dynamic stability of tailing ponds depend largely on the dynamic characteristics of tailings sand. To explore the dynamic characteristics of tailings sand under different consolidation conditions, consolidated undrained triaxial tests under different
Changbo Du, Xinqi Jiang, Laigui Wang, Fu Yi, Ben Niu   +4 more
doaj   +1 more source

Statistical Characteristics of Soil Dynamics in the Beijing-Tianjin-Hebei Region and Their Impacts on Structural Seismic Analyses

Buildings
The dynamic shear modulus ratios and dynamic damping ratios of soil are critical parameters for soil seismic response analyses and seismic safety evaluation of engineering sites.
Peixuan Liu, Xiaojun Li, Yushi Wang, Lin Wang, Zhuo Song   +4 more
doaj   +1 more source

Self-assembling multiblock amphiphiles: Molecular design, supramolecular structure, and mechanical properties

, 2015
We perform off-lattice, canonical ensemble molecular dynamics simulations of the self-assembly of long segmented copolymers consisting of alternating, tunably attractive and hydrophobic {\em binder} domains, connected by hydrophilic {\em linker} chains ...
Mortazavi, Hamed, Storm, Cornelis
core  

Dynamic principal modeling of cemented phosphogypsum stabilized soil under dry and wet cycles.

PLoS ONE
Aiming at the influence of dynamic loading and wet/dry cycles during the operation of roadbed and in response to the proposal of Guizhou Provincial Government to promote the efficient utilization of phosphogypsum to solve the current situation of ...
Zhangrong Ji, Kaisheng Chen, Kai Zhang
doaj   +1 more source

Modeling the Stiffening Behavior of Sand Subjected to Dynamic Loading

Geosciences
In geotechnical engineering, dynamic soil models are used to predict soil behavior under different loading conditions. This is crucial for many dynamic geotechnical problems related to earthquakes, train loading and machine foundation design. Researchers
Majd Ahmad, Richard Ray
doaj   +1 more source