Results 21 to 30 of about 1,225,237 (300)

Permanent indentation characterization for low-velocity impact modelling using three-point bending test [PDF]

, 2014
This paper deals with the origin of permanent indentation in composite laminates subjected to low-velocity impact. The three-point bending test is used to exhibit a non-closure of matrix crack which is assumed as a cause of permanent indentation ...
Bouvet, Christophe, Rivallant, Samuel, Miranda, Arturo, Hongkarnjanakul, Natthawat   +3 more
core   +1 more source

Evaluation of Permanent Deformation of Unmodified and Rubber-Reinforced SMA Asphalt Mixtures Using Dynamic Creep Test

Advances in Materials Science and Engineering, 2015
This paper presents the evaluation of permanent deformation of rubber-reinforced SMA asphalt mixtures by using dynamic creep test. The effect of trans-polyoctenamer as a cross-linking agent in permanent deformation of rubberized mixtures was also ...
Herda Yati Katman, Mohd Rasdan Ibrahim, Mohamed Rehan Karim, Nuha Salim Mashaan, Suhana Koting   +4 more
doaj   +1 more source

Impact of Cyclic Loading on Shakedown in Cohesive Soils—Simple Hysteresis Loop Model

Applied Sciences, 2020
The objective of this study is to characterize the permanent deformations and to present a mathematical model that enables the prediction of permanent strain during cyclic loading. First, laboratory cyclic triaxial tests are conducted on sandy silty clay
Andrzej Głuchowski, Wojciech Sas
doaj   +1 more source

4D Synchrotron X-ray Imaging of Grain Scale Deformation Mechanisms in a Seismogenic Gas Reservoir Sandstone During Axial Compaction [PDF]

, 2022
Understanding the grain-scale processes leading to reservoir compaction during hydrocarbons production is crucial for enabling physics-based predictions of induced surface subsidence and seismicity hazards.
McBeck, J. A., Hangx, S. J. T., Van Stappen, Jeroen, Van Stappen, J.F., Cordonnier, B., Renard, François, Renard, F., Spiers, C. J., Experimental rock deformation, Pijnenburg, R. P. J.   +9 more
core   +2 more sources

Experimental Study on Cumulative Plastic Deformation of Coarse-Grained Soil High-Grade Roadbed under Long-Term Vehicle Load

Advances in Civil Engineering, 2018
According to the change characteristics of the subgrade moisture content and the mechanical calculation of several typical highways, the test scheme of the permanent deformation of coarse soil was formulated.
Zhongming He, Yaxin Liu, Haolong Tang, Yihang Xing, Hanbing Bian   +4 more
doaj   +1 more source

Influence of F-T Synthetic Wax on Asphalt Concrete Permanent Deformation

Archives of Civil Engineering, 2013
The paper presents the results of the study of the effect of a Fischer-Tropsch (F-T) synthetic wax on the resistance to permanent deformation of the AC 11S asphalt concrete.
Iwański M., Mazurek G.
doaj   +1 more source

Discrete Element Modeling of Permanent Deformation Accumulation in Railroad Ballast Considering Particle Breakage

Frontiers in Built Environment, 2020
Particle shape and mineralogy have been found to greatly affect railroad ballast response under train loading. In this research effort, the effect of particle breakage on ballast permanent deformation behavior was studied using the Discrete Element ...
Beema Dahal, Debakanta Mishra
doaj   +1 more source

Rutting mechanisms and advanced laboratory testing of asphalt mixtures resistance against permanent deformation [PDF]

Facta Universitatis. Series: Architecture and Civil Engineering, 2011
Permanent deformation in asphalt layers which manifestation on pavement surface is named rutting represents one of the most significant distresses of asphalt pavements. Depending on the level, it can be a huge inconvenience for traffic safety, driving
Miljković Miomir, Radenberg Martin
doaj   +1 more source

Study on permanent deformation properties of construction waste soil under traffic loading

Frontiers in Materials
The permanent deformation characteristics of subgrade filler under cyclic loading are the key factors affecting the long-term stability of subgrade and pavement performance.
Chenchen Li, Chenchen Li, Chuang Zhang, Hui Weng, Yaodong Qin, Huayu Shang, Junhui Zhang   +6 more
doaj   +1 more source

Study of the mechanical behavior of asphalt mixtures in terms of creep and Superpave compaction parameters

Acta Scientiarum: Technology, 2022
This was a study on the mechanical behavior of hot asphalt mixtures with regard to permanent deformation, considering static creep tests and the parameters derived from the Superpave compaction curve.
Taciano Oliveira da Silva, Heraldo Nunes Pitanga, Mateus Henrique Ribeiro Rodrigues, Juliana de Paula Rezende, Geraldo Luciano de Oliveira Marques, Felipe de Andrade Simões   +5 more
doaj   +1 more source