Results 31 to 40 of about 372,306 (310)

Effect of circular holes on the ratchet limit and crack tip plastic strain range in a centre cracked plate [PDF]

, 2011
In this paper a centre cracked plate subjected to cyclic tensile loading and cyclic bending moment is considered. The effect of circular holes drilled in the region of the crack tip on the ratchet limit and crack tip plastic strain range is studied ...
Chen, Chen, Chen, Chen, Chen, Erdogan, Grief, Haofeng Chen, James Ure, Mackenzie, Melan, Ponter, Seshadri, Staat, Thomas, Tianbai Li, Vu, Weihang Chen   +17 more
core   +1 more source

A constitutive model for unsaturated cemented soils under cyclic loading [PDF]

, 2008
On the basis of plastic bounding surface model, the damage theory for structured soils and unsaturated soil mechanics, an elastoplastic model for unsaturated loessic soils under cyclic loading has been elaborated.
Alonso, Baudet, C. Yang, Carol, Chai, Cui, Cui, Dafalias, Delage, Grabowska-Olszewska, J.M. Pereira, Leroueil, M.S. Huang, Osipov, Pastor, Pereira, Sharma, Sharma, van Genuchten, Wheeler, Wheeler, Y.J. Cui, Zienkiewicz   +22 more
core   +5 more sources

The effect of material cyclic deformation properties on residual stress generation by laser shock processing [PDF]

, 2019
Laser shock processing (LSP) is a mechanical surface treatment to induce a compressive residual stress state into the near surface region of a metallic component.
Angulo, I., Cordovilla, F., Fitzpatrick, M. E., García-Beltrán, A., Langer, K., Ocaña, J. L., Smyth, N. S.   +6 more
core   +1 more source

Effects of cyclic loading on lateral bearing capacity of single pile in silty seabed

Yantu gongcheng xuebao
Under larger wave loading, the bearing capacity of marine single pile foundation will be reduced, even instability occurs. A series of undrained shear triaxial tests on the remolded marine silt in Hangzhou Bay are carried out by means of the GDS triaxial
WANG Mingyuan 1, SUN Jizhu 2, WANG Yong 3, YANG Yang 4
doaj   +1 more source

Effect of Loading Rate on the Fracture Behavior of Nuclear Piping Materials Under Cyclic Loading Conditions

Nuclear Engineering and Technology, 2016
This study investigated the loading rate effect on the fracture resistance under cyclic loading conditions to understand clearly the fracture behavior of piping materials under seismic conditions.
Jin Weon Kim, Myung Rak Choi, Yun Jae Kim   +2 more
doaj   +1 more source

Strengthening ice through cyclic loading [PDF]

Journal of Glaciology, 2017
ABSTRACTNew experiments reveal that the flexural strength of fresh water, columnar-grained ice loaded normal to the columns may be increased by about a factor of two upon reversed cyclic loading at a frequency of ~0.1 Hz at stress amplitudes of 1.3–2.6 MPa.
DANIEL ILIESCU, ANDRII MURDZA, ERLAND M. SCHULSON, CARL E. RENSHAW   +3 more
openaire   +2 more sources

Evolution of the Damping Ratio Considering Cyclic Confining Pressure Under Intermittent Cyclic Loading

Buildings
The damping ratio is essential to conducting dynamic analysis for underground engineering under traffic loading. Variations in the damping ratio are usually studied using cyclic triaxial tests with continuous cyclic loading; however, intermittent loading
Juehao Huang, Chao Meng, Yongqiang Zhou, Jian Chen, Xiaodong Fu, Mingyi Wang   +5 more
doaj   +1 more source

Relationship between ae signal strength and absolute energy in determining damage classification of concrete structures [PDF]

, 2006
The most efficient tools in real monitoring system is acoustic emission (AE). This technique can be used to identify the damage classifications in RC structure.
Abdullah, Siti Radziah, Ismail, Isham, Shahidan, Shahiron Sh   +2 more
core   +2 more sources

Effect of Cyclic Loading Treatment on the Compression Energy and Creep Properties of Machine-Harvested Seed Cotton

Agriculture
Machine-harvested seed cotton was taken as the research object to further clarify its creep performance, minimize its power consumption during the loading process, and obtain a better loading method.
Ximei Wei, Meng Wang, Hongwen Zhang, Lei Wang, Xintian Du, Lixin Chen, Shaohua Zhi   +6 more
doaj   +1 more source

Mechanical Properties of 6061 Aluminum Alloy under Cyclic Tensile Loading

Crystals, 2023
During the service process of an aluminum alloy structure, its complex deformation zone experiences repeated loading problems such as repeated tension, compression, bending and reverse bending.
Tengjiao Hong, Fengjuan Ding, Feng Chen, Hua Zhang, Qiliang Zeng, Juan Wang   +5 more
doaj   +1 more source