Time-Dependent Stress-Strain Behavior of Soft Hong Kong Marine Deposits

1999 ◽  
Vol 22 (2) ◽  
pp. 118 ◽  
Author(s):  
RC Chaney ◽  
KR Demars ◽  
J-G Zhu ◽  
J-H Yin ◽  
S-T Luk
Keyword(s):  
Hong Kong ◽  
Time Dependent ◽  
Stress Strain ◽  
Strain Behavior ◽  
Marine Deposits

Measured and predicted time-dependent stress-strain behaviour of Hong Kong marine deposits

1999 ◽  
Vol 36 (4) ◽  
pp. 760-766 ◽  
Author(s):  
Jian-Hua Yin ◽  
Jun-Gao Zhu
Keyword(s):  
Hong Kong ◽  
Technical Note ◽  
Time Dependent ◽  
Practical Significance ◽  
Stress Strain ◽  
Analysis And Design ◽  
Marine Deposits ◽  
Modelling Framework ◽  
Strain Behaviour ◽  
Dependent Behaviour

Hong Kong marine deposits (HKMD) are considered to be difficult (or weak) soils for civil projects because of low shear strength and time-dependent high compressibility. Understanding and modelling the time-dependent stress-strain behaviour of HKMD are of practical significance in the analysis and design of civil structures on and in HKMD. In this technical note, test data on the time-dependent behaviour of a remoulded HKMD are presented and analysed. An existing elastic viscoplastic (EVP) modelling framework is used to describe the time-dependent stress-strain behaviour of HKMD. The modelling results are compared with the measured results.Key words: stress-strain, time dependent, creep, viscoplastic, triaxial, soil.

Stress-Strain behaviour of Cement-Stabilized Hong Kong marine deposits

2021 ◽  
Vol 274 ◽  
pp. 122103
Author(s):  
Tsz-On Ho ◽  
Wen-Bo Chen ◽  
Jian-Hua Yin ◽  
Pei-Chen Wu ◽  
Daniel C.W. Tsang
Keyword(s):  
Hong Kong ◽  
Stress Strain ◽  
Marine Deposits ◽  
Strain Behaviour

Time dependent stress–strain behavior of bentonite slurries; effect of thixotropy

2016 ◽  
Vol 291 ◽  
pp. 311-321 ◽  
Author(s):  
Víctor Alejandro Rinaldi ◽  
Juan José Clariá
Keyword(s):  
Time Dependent ◽  
Stress Strain ◽  
Strain Behavior

The Influence of Precure Dilation on the Stress-Strain Properties of Ethylene-Propylene Terpolymer Networks

1971 ◽  
Vol 44 (5) ◽  
pp. 1326-1333 ◽  
Author(s):  
M. C. Kirkham
Keyword(s):  
Close Approach ◽  
Time Dependent ◽  
Strain Rates ◽  
Network Configuration ◽  
Approach To Equilibrium ◽  
Stress Strain ◽  
Strain Measurements ◽  
Strain Behavior ◽  
And Topology ◽  
Dependent Behavior

Abstract A study has been made of the influence of a dilating liquid, present during vulcanization, on the stress-strain behavior of EPDM vulcanizates. Stress-strain measurements performed on the vulcanizates after extraction of the dilating liquid, taken over a range of strain rates, indicate the effective absence of time-dependent behavior and suggest that a close approach to equilibrium has been achieved. From the experimental data, values of the C1 and C2 constants of the empirical Mooney-Rivlin equation were derived. It was found that both C1 and C2 decreased with increased precure dilation, C2 decreasing more rapidly than C1. The observed decrease in C2 is less than would be predicted by simple analogy with the Gaussian modulus; it is suggested that this difference might be explained by changes in network configuration and topology associated with the precure dilation.

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