期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 113 ()
Since the fracture toughness of materials in the ductile and brittle transition region presents obvious scatter, Weibull stress based on the local app......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 112 ()
In this paper, an asymptotic solution is obtained for mode I stress and solvent concentration fields around stationary planar sharp V-notches in polym......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 114 ()
The tunnels excavated in a mountain body interact with the jointed rock mass under compression-shear and present a complex stress state. The joints of......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 112 ()
Peridynamic (PD) models of bodies without pre-cracks, based on a single fracture parameter (associated with the critical fracture energy), produce dif......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 113 ()
Most fracture mechanics analysis is based on the assumptions of prefabricated crack and ideal undamaged body. In practical, a cracked structure contai......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 112 ()
This paper proposes an axisymmetric ordinary state-based peridynamic model considering the thermal expansion effect for temperature-induced cracking o......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 114 ()
In this paper, we present two non-local mechanics models of recycled coarse aggregate (RCA) concrete based on peridynamics modeling and simulation, i.......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 114 ()
Three-dimensional location and characterization of microcracks in controlled fracture tests of hard coal beams were experimentally conducted through t......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 112 ()
Ordinary state-based peridynamics (OSPD) is a promising computational method to analyze damage and fracture process because its equation of motion is ......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 113 ()
T-stress plays an important role in the fracture of various materials, and is frequently adopted as a second fracture parameter in addition to the str......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 112 ()
When a rock mass has undergone a long period of geological structural change, various defects such as pores and cracks. Here, the effects of defects o......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 111 ()
Monitoring on the damage evolution process of the coal and rock mass in coal resource mining play a vital role in safe production and avoiding economi......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 112 ()
Drilling and blasting method is a common method of rock fragmentation in engineering. Meanwhile, the dynamic behaviours of rocks under blasting loads ......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 113 ()
This work presents a generalized bond-based peridynamic model named bond-based correspondence model to simulate the fracture. This model combines the ......
期刊: THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021; 114 ()
This paper addresses a physical damage model and continuum damage-based fracture simulation procedure for simulating crack initiation, growth and crac......