Evolution of Particle Breakage for Calcareous Sands during Ring Shear Tests
نویسندگان
چکیده
منابع مشابه
dilation and particle breakage effects on the shear strength of calcareous sands based on energy aspects
in this paper shear behavior of two calcareous sands having different physical properties areinvestigated using drained and undrained triaxial tests. the investigated sands are obtained from two differentzones located in persian gulf, kish island and tonbak region. analysis based on energy aspects show thatfriction angle in these soils, having crushable particles, is formed of three components:...
متن کاملShear Strength of Fiber-Reinforced Clayey Sands
Consolidated-drained triaxial compression tests were conducted to compare the stress-strain and volume change response of sands and clayey sands reinforced with discrete randomly distributed poly-propylene fibers. The influence of various test parameters such as fiber content (0.0%, 0.5% and 1.0% by weight), clay content (0%, 10% and 20% by weight), relative density (50% and 90%) and confining ...
متن کاملStrength-Flow Parameters of Loose Silty Sands From Piezocone Tests
Piezocone penetration tests with dissipation phases are particularly useful for geotechnical site characterization. They also provide three independent readings with depth from a single sounding as well as time-rate information. In past investigations, only silty sands with specific silt content have been tested and complete sets of tests have not been conducted to evaluate the influence of dif...
متن کاملDeformation and strength anisotropy of calcareous slates under Brazilian tests
Rock anisotropy plays an important role in engineering behavior of rocks. Slates are anisotropic rocks which have long been used for gable roof, floor tiles, borrow materials, and other purposes. The slates studied in this research are calcareous and have a porphyro-lepidoblastic texture. To determine the role of the anisotropy on the tensile strength and fracture pattern, two variables includi...
متن کاملShear zone structures and stress fluctuations in large ring shear tests
Article history: Received 26 December 2012 Received in revised form 14 August 2013 Accepted 5 October 2013 Available online 12 October 2013
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Geomechanics
سال: 2018
ISSN: 1532-3641,1943-5622
DOI: 10.1061/(asce)gm.1943-5622.0001073