Results 1 to 10 of about 30,520 (163)

Mode I, Mode III and mixed-mode fracture behaviour of jute-sisal fiber reinforced ternary geopolymer concrete [PDF]

Scientific Reports
In this study, the fracture response of ternary geopolymer concrete (GC) comprising fly ash, slag, and silica fume reinforced with jute and sisal fibers was systematically examined under modes I, III, and mixed-mode loading regimes.
Aidana Bazarkhankyzy, Yelaman Aibuldinov, Zhanar Iskakova, Marzena Kurpińska, Hakim S. Abdelgader, Siva Avudaiappan, Erick Saavedra Flores, G. Murali   +7 more
doaj   +3 more sources

Fracture behavior and morphological characteristics of rubber−cemented tailings backfill under mixed mode I/III loading [PDF]

Case Studies in Construction Materials
Cemented tailings backfill (CTB) is widely used in underground mining; however, its fracture behavior under complex stress conditions remains a critical issue for structural stability.
Yuanfan Liu, Xiaofei Li, Jie Wang, Jianxin Fu, Shenghua Yin   +4 more
doaj   +2 more sources

Numerical Investigation of Mixed Mode I-III Fracture Behavior in Sandstone Under Static and Dynamic Loading [PDF]

Applied Sciences
Mixed mode I–III fracture commonly occurs in rock masses under complex three-dimensional stress states, yet the combined effects of loading conditions and fracture mode remain unclear.
Xiaoguang Shang, Yanjun Feng, Shizhong Cheng, Richao Cong, Kaikai Zhao, Penghao Lin, Shuai Wang, Xiaoxian Gu   +7 more
doaj   +2 more sources

Effects of specimen geometry and size on mode I and mixed mode fracture behavior of high strength fiber reinforced concrete [PDF]

Scientific Reports
High-strength concrete (HSC) and polypropylene fiber-reinforced concrete (PPFRC) as quasi-brittle materials generally experience fracture failure either in mode I (tensile mode) or in mixed mode I and II (tensile and shear), which are the most common ...
Mohammed Mutnbak, Abdulrahman Abbadi, Saeed Mousa, Amr A. Abd-Elhady, Hossam El-Din M. Sallam, Ramy M. Reda   +5 more
doaj   +2 more sources

In Situ Mechanical Characterization of the Mixed-Mode Fracture Strength of the Cu/Si Interface for TSV Structures [PDF]

Micromachines, 2019
In situ nanoindentation experiments have been widely adopted to characterize material behaviors of microelectronic devices. This work introduces the latest developments of nanoindentation experiments in the characterization of nonlinear material ...
Chenglin Wu, Congjie Wei, Yanxiao Li
doaj   +2 more sources

Mixed-Mode Dynamic Stress Intensity Factors and Fracture Analysis Using Ordinary State-Based Peridynamics. [PDF]

Materials (Basel)
Ru Y, Li F, Li X, Wang C, Yang Q, Zheng S, Zhou L, Wang X.   +7 more
europepmc   +3 more sources

The Effect of Temperature and Heating–Cooling Cycles on Mode I, Mode II and Mixed-Mode I-II Fracture Toughness of Sandstone [PDF]

Muhandisī-i manābi̒-i ma̒danī, 2021
In the case of explosions and fires, the rocks undergo a cycle of heating and cooling. For that, first, they are exposed to considerable heat and then cooled after extinguishing the fire.
Sh. Latifi, M. Hosseini, M. Mahdikhani
doaj   +1 more source

Analysis of Mixed-Mode I/II/III Fracture Toughness Based on a Three-Point Bending Sandstone Specimen with an Inclined Crack

Applied Sciences, 2021
The crack-propagation form may appear as an arbitrary mixed-mode fracture in an engineering structure due to an irregular internal crack. It is of great significance to research the mixed-mode fracture of materials with cracks.
Xin Pan, Jiuzhou Huang, Zhiqiang Gan, Shiming Dong, Wen Hua   +4 more
doaj   +1 more source

Designing a simple and suitable laboratory test specimen for investigating the general mixed mode I/II/III fracture problem

Materials & Design, 2023
A novel test specimen was designed for experimental investigations of pure and mixed mode fracture. This novel test configuration is called “modified edge notched disc bend” (M-ENDB) specimen.
M.R.M. Aliha, H. G. Kouchaki, Pegah Jafari Haghighatpour   +2 more
doaj   +1 more source

Investigation of mixed mode-I/II fracture problems - Part 2: evaluation and development of mixed mode-I/II fracture criteria [PDF]

Fracture and Structural Integrity, 2016
In this study, experimental and numerical results of compact tension shear (CTS) specimen and a new specimen type under in-plane mixed mode (Mode-I/II) loading conditions are compared with existing inplane mixed mode fracture criteria to investigate ...
O. Demir, A. O. Ayhan
doaj   +1 more source