Results 211 to 220 of about 33,409 (257)

Dynamic Triaxial Test Research of Stage Change of Cohesive Soil

Applied Mechanics and Materials, 2013
With the STX-50 pneumatic-typed dynamic triaxial system, the undrained dynamic triaxial tests on the saturated cohesive soil are performed to study the dynamic strength properties. The changing process of the dynamic strength, backbone curve and the soil deformation of the cohesive soil under dynamic load are zoom analysis by stages to get their ...
Xiao Yang Rong, Tian Hong Yang, Pei Tao Wang, Hong Wang, Yang Li   +4 more
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Hopkinson Techniques for Dynamic Triaxial Compression Tests

2006
A modified Hopkinson technique is developed to simultaneously load a sample in both the axial and radial directions. This is accomplished by using a composite incident-bar and a composite transmission-bar system. The incident-bar system consists of a large-diameter bar, followed by a small-diameter bar that fits inside a tube whose outside diameter is ...
Jacob Rome, Jon Isaacs, Sia Nemat-Nasser
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Dynamic Stress-Strain Relationship of Saturated Clay by Dynamic Triaxial Test

Advanced Materials Research, 2011
Subgrade diseases are exposed more and more serious with raising speed of existing railway in wide range. Fro the complexity of dynamic stress-strain relationship of soil, dynamic triaxial test was used to analyze .the dynamic mechanics behavior under cyclic train load for saturated soft clay in Yangtze Delta region.
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Dynamic Triaxial Test on Sand

Triaxial experiments are a common method for measuring shear strength. Usually the loading in the shear phase in these experiments are done at a quasi-static rate but in many real instances the loading is dynamic in nature. Therefore, a triaxial setup has been developed based on a Kolsky bar experimental technique to characterize the shear response of ...
Md. E. Kabir, Weinong W. Chen
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Dynamic properties of polyurethane foam-sand mixtures using cyclic triaxial tests

Construction and Building Materials, 2016
Abstract Reducing the static and seismic earth pressures on geotechnical structures, such as retaining walls, bridges abutments and buried pipes, using compressible materials is a novel idea which has received increased consideration during recent years.
Iman Golpazir, Abbas Ghalandarzadeh, Mohammad Kazem Jafari, Mehdi Mahdavi   +3 more
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Dynamic properties of Malan loess based on triaxial shear tests

Geological Journal
Malan loess possesses unfavourable engineering mechanical properties that may vary depending on the geological context in which it exists. In the context of roadbed loading, the structural characteristics of the loess roadbed often result in uneven settlement, which significantly impacts transportation safety.
Haifeng Li, Zhiliang Chen, Lei Zhu, Lin Tang, Guanfei Liu, Liming Qu, Xin Liao, Zhijun Wang, Zi Zeng, Zuowen Zhou   +9 more
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Frequency dependent dynamic properties from resonant column and cyclic triaxial tests

Journal of the Franklin Institute, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khan, Z., El Naggar, M. H., Cascante, G.
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Cyclic Triaxial Test to Measure Strain-Dependent Dynamic Properties—A Comprehensive Study

2021
A review on dynamic properties of soil using cyclic triaxial test has been proposed in the present study. Several researchers have studied the dynamic properties of soil at large strain level using cyclic triaxial test and proposed either analytical solution or charts for shear modulus degradation curve and damping curve of soil.
Arpit Jain, Abhijit Chakraborty, Sukanta Das, Satyendra Mittal   +3 more
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Design and development of an automated geotechnical dynamic triaxial testing system

Conference Record AUTOTESTCON '91 IEEE Systems Readiness Technology Conference Improving Systems Effectiveness in the Changing Environment of the '90s, 2002
A dynamic triaxial testing apparatus for conducting geotechnical engineering laboratory tests was upgraded. An 80386-microcomputer-based data acquisition and control system was developed and incorporated into the input and output systems of the apparatus.
D. Lu, R. Challoo, P.V. Compton, P. Leelani   +3 more
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Dynamic stress-strain behaviour of a sand by cyclic triaxial testing

2020
ÖZ BÎR KUMUN DİNAMİK ÜÇ EKSENLİ DENEY ALETİNDE DİNAMİK GERÎLME-DEPORRMASYON ÖZELLİKLERİ KİZÎRO?LU, Sina Yüksek Lisans Tezi, İnşaat Mühendisliği Anabilim Dalı Tez Yöneticisi : Prof. Dr. M. Yener ÖZKAN Yardımcı Tez Yöneticisi : Prof. Dr. Yıldız W&STI Eylül, 1994, 109 sayfa.
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