Results 81 to 90 of about 1,387 (177)

Experimental study on effect of initial static pore water pressure on static and dynamic shear properties of sand

Yantu gongcheng xuebao, 2019
A series of undrained cyclic torsional shear tests and monotonic torsional shear tests are carried out on Fujian standard sand and Hutuo River fine sand under different initial static pore water pressures by using the hollow cylinder torsional shear ...
XU Cheng-shun 1, LI Yan-mei 1,2, PAN Xia 1, GENG Lin 1
doaj   +1 more source

A Novel Sensor for Undrained Shear Strength Measurement in Very Soft to Soft Marine Sediments Based on Optical Frequency Domain Reflectometry Technology. [PDF]

Sensors (Basel), 2022
Wu PC, Chen WB, Yin JH, Pan Y, Lou K, Feng WQ.   +5 more
europepmc   +1 more source

Correlation of undrained shear strength and CPT resistance

Periodica Polytechnica Civil Engineering, 2013
The correlation of CPT resistance and undrained shear strength of soft Holocene clays is discussed in this paper. This soil type, covering significant part of Hungary is frequently involved in different geotechnical engineering problems such as building of highway embankments.
openaire   +2 more sources

Influences of temperature stress path on strength characteristics of undisturbed marine sediments

Yantu gongcheng xuebao
The difference between the room and the in-situ temperatures leads to that of the measured physical and mechanical parameters of marine sediments. Based on the temperature-controlled triaxial apparatus, the consolidated undrained shear tests are carried ...
ZHANG Xinrui 1, 3, KONG Gangqiang 1, YANG Qing 2
doaj   +1 more source

Anisotropy characterization of upper shanghai clays: Shear strength and small-strain stiffness

Journal of Rock Mechanics and Geotechnical Engineering
Comprehensive investigations have been conducted to study the structure and overconsolidation of upper Shanghai clays, i.e. Layers 2–6 clays, typically located at depths of 30–40 m.
Lixin Lan, Wenxuan Zhu, Guanlin Ye, Qi Zhang, Tongshuai Yang   +4 more
doaj   +1 more source

Investigation of the Shear Strength Behavior of Clay Soil Reinforced with Basalt Fiber Using Ring Shear Tests

Applied Sciences
The limited availability of competent foundation soils in rapidly urbanizing regions makes construction on weak clayey deposits increasingly unavoidable.
Emre Aytug Ozsoy, Hasan Burak Özmen, Ersin Güler   +2 more
doaj   +1 more source

Undrained bearing capacity of obliquely-eccentrically loaded shallow foundations overlying a heterogeneous and inherently anisotropic clay deposit

Journal of Rock Mechanics and Geotechnical Engineering
Clay deposits typically exhibit significant degrees of heterogeneity and anisotropy in their strength and stiffness properties. Such non-monotonic responses can significantly impact the stability analysis and design of overlying shallow foundations.
Maedeh Nasiri Pishvari, Hessam Fathipour, Suraparb Keawsawasvong, Boonchai Ukritchon, Meghdad Payan, Reza Jamshidi Chenari   +5 more
doaj   +1 more source

Calibration of Cone Factor in Cone Penetration Test for Evaluating the Undrained Shear Strength of Silty Clay. [PDF]

Materials (Basel)
Wu C, Song Y, Dai J, Li L, Gu X.
europepmc   +1 more source

Undrained Cyclic Shear Strength of Artificially Cemented Sands

Soils and Foundations, 1989
Okumura, Tetsuo, Narita, Kunitomo, Ohne, Yoshio   +2 more
openaire   +1 more source

Evolutionary-based framework for practical prediction of offshore wind turbine natural frequency considering soil-structure interaction. [PDF]

Sci Rep
Abbasi S, Pirouz M, Masoodi AR.
europepmc   +1 more source