[HTML][HTML] FRP 锚杆在岩土锚固中的研究进展

王洋, 冯君, 李珈瑶, 赖冰, 杨涛 - 工程地质学报, 2018 - dzkx.org
纤维增强复合材料(FRP) 锚杆较传统锚杆具有耐腐蚀性强, 轻质高强等特点,
近年来在岩土锚固领域颇受青睐, 代表了未来岩土锚固材料的发展方向, 但其研究成果较为零散 …

Disturbed state concept–based constitutive model for structured soils

A Ouria - International Journal of Geomechanics, 2017 - ascelibrary.org
The compression behavior of structured soils after virgin yielding is highly nonlinear and
cannot be captured by a single line in the e–ln (p′) space. The slope of the compression …

Studying effects of interface surface roughness, mean particle size, and particle shape on the shear behavior of sand-coated CFRP interface

AM Namjoo, M Baniasadi, K Jafari, S Salam… - Transportation …, 2022 - Elsevier
Carbon fiber-reinforced polymer (CFRP) composites can be considered an ideal alternative
for conventional structural elements due to their superior benefits, such as high durability …

Monotonic direct simple shear tests on sand under multidirectional loading

Y Li, Y Yang, HS Yu, G Roberts - International Journal of …, 2017 - ascelibrary.org
Stress–strain responses of Leighton Buzzard sand are investigated under bidirectional
shear. The tests are conducted by using the variable direction dynamic cyclic simple shear …

[HTML][HTML] Testing and modeling of frozen clay–concrete interface behavior based on large-scale shear tests

H Peng-Fei, M Yan-Hu, M Wei, YT Huang… - Advances in Climate …, 2021 - Elsevier
The shear behavior of the frozen soil− structure interface is important for accurately
predicting the interface responses of structures adopted in the cold regions. The purpose of …

Experimental investigation and constitutive modeling of polymer concrete and sand interface

V Toufigh, S Masoud Shirkhorshidi… - International Journal of …, 2017 - ascelibrary.org
In this investigation, the behavior of the interface between polymer concrete and sand was
studied. For this purpose, two sets of interface direct shear tests (over 40 tests) were …

Three-dimensional modeling of geogrid pullout test using finite-element method

I Amirhosseini, V Toufigh, MM Toufigh… - International Journal …, 2022 - ascelibrary.org
Abstract Three-dimensional (3D) modeling of soil–geogrid interaction is a numerical
challenge when simulating reinforced soil systems. Modeling the soil–geogrid interaction …

Time-dependent pullout behavior of glass fiber reinforced polymer (GFRP) soil nail in sand

CC Zhang, HH Zhu, Q Xu, B Shi… - Canadian Geotechnical …, 2015 - cdnsciencepub.com
Glass fiber reinforced polymer (GFRP) materials are gaining increasing use in geotechnical
engineering applications in recent years. The long-term performance of reinforced …

Cyclic direct shear behaviors of an artificial frozen soil-structure interface under constant normal stress and sub-zero temperature

L Zhao, P Yang, LC Zhang, JG Wang - Cold Regions Science and …, 2017 - Elsevier
The soil-structure interface between structures and frozen soil ground is an important
element to the structure safety in permafrost regions. This interface is usually subjected to a …

Response of high-density polyethylene geomembrane–sand interfaces under cyclic shear loading

WJ Cen, H Wang, L Yu, MS Rahman - International Journal of …, 2020 - ascelibrary.org
Geomembranes are thin polymeric sheets used as barriers to liquid or gas intrusion in earth
structures due to their low permeability. The mechanical behavior of geomembrane-soil …