Results 51 to 60 of about 174,304 (299)

Dynamic modulus and damping ratio characteristics of EPS composite soil

Yantu gongcheng xuebao, 2017
The shear modulus and damping ratio of EPS composite soil, as a kind of artificial filling material, are the key parameters to analyze the dynamic stability of embankment.
GAO Hong-mei 1, 2, SHEN Yan-qing 1, 2, WANG Zhi-hua 1, 2, CHEN Guo-xing 1, 2
doaj   +1 more source

Dynamic Properties of Compacted Cohesive Soil Based On Resonant Column Studies [PDF]

, 2015
Dynamic properties of compacted cohesive soils are required in most of the civil engineering constructions. These include construction of dams, dikes, embankments, liners and levees.
Dutta, T T, Saride, Sireesh
core  

Effect of silica colloids on the rheology of viscoelastic gels formed by the surfactant cetyl trimethylammonium tosylate [PDF]

, 2004
The effects of the addition of sub-micrometer sized colloidal silica spheres on the linear and nonlinear rheology of semi-dilute solutions of a viscoelastic gel are studied.
Bandyopadhyay, R., Sood, A. K.
core   +2 more sources

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Experimental study on the effect of different cement content on the improvement of dynamic characteristics of seismic-prone poor soil.

PLoS ONE
The improvement of sandy soils with poor seismic properties to modify their dynamic characteristics is of great importance in seismic design for engineering sites.
Yunhui Zhao, Feng Qiao, Fanchao Meng, Zhihua Zheng, Jiapei Gu, Haoyu Li   +5 more
doaj   +1 more source

Method for dynamic shear moduli and damping ratio of typical soils in seasonal frozen region

Yantu gongcheng xuebao, 2017
Using specially designed low-temperature resonant column apparatus, change rules of dynamic shear moduli and damping ratio with negative temperature and their computational methods for three soils are investigated.
SUN Rui 1, YU Xiao-bo 1, YUAN Xiao-ming 1, MENG Shang-jiu 1, 2, CHEN Zhuo-shi 1, WANG Miao 1
doaj   +1 more source

Morphology and melt rheology of nylon 11/clay nanocomposites [PDF]

, 2006
Nylon 11 (PA11)/clay nanocomposites have been prepared by melt-blending, followed by melt-extrusion through a capillary. Transmission electron microscopy shows that the exfoliated clay morphology is dominant for low nanofiller content, while the ...
Aranda, Bottino, Carreau, Cho, Ferri, Ferry, Galgali, Hyun, Jeon, Kato, Khare, Khayankarn, Kojima, Krishnamoorti, Krishnamoorti, Kuo, Li, Lim, Liu, Liu, Luengos, Ou, Pinnavaia, Solomon, Takeichi, Tang, Usuki, Usuki, Wu, Xu, Yu, Zhang, Zheng   +32 more
core   +3 more sources

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Dynamic characteristics and processing of fillers in polyurethane elastomers for vibration damping applications [PDF]

, 2011
Polyurethane elastomers have the potential of being used to reduce vibrational noise in many engineering applications. The performance of the elastomer is directly related to matching the nature of the mechanical loss characteristics to the frequency and
A R Mackintosh, Eyring H., Fu W. H., Kremer F., R A Pethrick, W M Banks   +5 more
core   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source