The investigations of the dynamics of fracture of brittle media on the basis of experimental data and theoretical analysis

被引：1

作者：

Bragov, A. M. ^{[1
]}

Igumnov, L. A. ^{[1
]}

Karihaloo, B. L. ^{[2
]}

Konstantinov, A. Yu ^{[1
]}

Lamzin, D. A. ^{[1
]}

Lomunov, A. K. ^{[1
]}

Petrov, Yu., V ^{[3
]}

Smirnov I., V. ^{[1
]}

机构：

[1] Lobachevsky Univ, Res Inst Mech, Nizhnii Novgorod 603950, Russia

[2] Cardiff Univ, Sch Engn, Cardiff CF24 3AA, S Glam, Wales

[3] Russian Acad Sci, Inst Problems Mech Engn, St Petersburg 199034, Russia

来源：

XXVII INTERNATIONAL CONFERENCE: MATHEMATICAL AND COMPUTER SIMULATION IN MECHANICS OF SOLIDS AND STRUCTURES - FUNDAMENTALS OF STATIC AND DYNAMIC FRACTURE (MCM 2017) | 2017年 / 6卷

关键词：

Kolsky method; SHPB; fine concrete; fiber-reinforced concrete; ceramic brick; rock; splitting; incubation time criterion; CONCRETE-LIKE MATERIALS; COMPRESSIVE STRENGTH ENHANCEMENT;

D O I：

10.1016/j.prostr.2017.11.025

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The report analyzes the results of the experimental-theoretical investigation of the response of brittle media (fine-grain concrete, fiber-reinforced concrete, ceramic brick, gabbro-diabase and limestone) to dynamic loading. To determine the properties of the studied materials under dynamic strain rates, the traditional Kolsky method using Split Hopkinson Pressure Bar (SHPB) and its modification, the 'Brazilian test', were used. The theoretical interpretation of failure was based on the theory of incubation time of failure developed in the works by N.F. Morozov and Yu.V. Petrov. All the tested materials demonstrate a qualitatively similar character of failure. Copyright (C) 2017 The Authors. Published by Elsevier B.V.

引用

页码：161 / 167

页数：7

共 50 条

[21] Theoretical and Experimental Investigations of Gyroplane Jump Takeoff Dynamics
Xingbang Yang
Changle Xiang
Bin Xu
Wei Fan
Journal of Harbin Institute of Technology, 2017, 24 (03) : 57 - 66
[22] Fracture-mode map of brittle coatings: Theoretical development and experimental verification
He, Chong
Xie, Zhaoqian
Guo, Zhenbin
Yao, Haimin
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2015, 83 : 19 - 35
[23] Taking into account the dynamics in description of fracture of brittle media by an explosion of a cord charge
E. N. Sher
Journal of Applied Mechanics and Technical Physics, 1997, 38 (3) : 484 - 492
[24] Theoretical and Experimental Investigations of Miscible Displacement in Fractured Porous Media
M. Jamshidnezhad
M. Montazer-Rahmati
V. A. Sajjadian
Transport in Porous Media, 2004, 57 : 59 - 73
[25] Theoretical and experimental investigations of miscible displacement in fractured porous media
Jamshidnezhad, M
Montazer-Rahmati, M
Sajjadian, VA
TRANSPORT IN POROUS MEDIA, 2004, 57 (01) : 59 - 73
[26] THEORETICAL AND EXPERIMENTAL INVESTIGATIONS OF DIGITAL MAGNETIC RECORDING ON THIN MEDIA
TJADEN, DLA
TERCIC, EJ
PHILIPS RESEARCH REPORTS, 1975, 30 (2-3): : 120 - 161
[27] Experimental Investigations on the Basis of Nonlinear ek-Approach in Fracture Mechanics
Panasyuk, V. V.
Pan'ko, I. M.
Zaidel, B. M.
Materials Science, 1993, 29 (06)
[28] Ultrafast gain dynamics in quantum-dot amplifiers: Theoretical analysis and experimental investigations
van der Poel, M
Gehrig, E
Hess, O
Birkedal, D
Hvam, JM
IEEE JOURNAL OF QUANTUM ELECTRONICS, 2005, 41 (09) : 1115 - 1123
[29] Identification of ductile fracture criterion on basis of experimental data
Trebacz, L.
Pietrzyk, M.
CANADIAN METALLURGICAL QUARTERLY, 2014, 53 (04) : 469 - 477
[30] Brittle Fracture-Based Experimental Methodology for Microstructure Analysis
Hoefnagels, J. P. M.
Tasan, C. C.
Pradelle, M.
Geers, M. G. D.
ADVANCES IN EXPERIMENTAL MECHANICS VI, 2008, 13-14 : 133 - +

← 1 2 3 4 5 →