47 Result(s)

Article

A central crack of mode III in a rectangular sheet with fixed edges

This paper discusses the general solution, by use of the Fourier transform and Fourier series, of the stress intensity factor in a rectangular sheet containing a central crack of mode III, where its boundary i...

S. W. Ma in International Journal of Fracture (1989)

Article

Weight functions for cracks in finite rectangular plates

A numerical method for the determination of weight functions relevant to cracked bodies with finite dimensions is presented. The discretized nodal weight function is determined by means of the finite element m...

Chwan-Huei Tsai, Chien-Chieg Ma in International Journal of Fracture (1989)

Article

Notch root strain and stress distributions in power hardening materials

Based on the results of an elastoplastic analysis for a pure bending V-notched bar, computations of the effective plastic strains at 11 hardening exponents are carried out. It is found that a further modified ...

X. X. Xu, Q. G. Cai, Y. Su, W. D. Ma in International Journal of Fracture (1989)

Article

Interaction of axially symmetric waves with an annular crack in an infinitely long hollow cylinder

In this paper an analysis of the interaction of longitudinal waves with an annular crack in an infinitely long hollow cylinder is presented. Using Fourier sine and cosine as well as Hankel integral transforms,...

Zhang Zi-Mao, Zou Zhen-Zhu, Ma **ng-Rui, Wang Duo in International Journal of Fracture (1991)

Article

The investigation of dynamic characteristics of an interface crack with adherent tips

Zhou Zhengong, Zou Zhenzhu, Ma **ngrui, Wang Duo in International Journal of Fracture (1992)

Article

The interaction of two inclined cracks with dynamic stress wave loadings

To gain insight into the phenomenon of the interaction of stress waves with material defects and the linkage of two cracks, the transient response of two semi-infinite inclined cracks subjected to dynamic load...

Chwan-Huei Tsai, Chien-Ching Ma in International Journal of Fracture (1992)

Article

Investigations on the stress intensity factor field for unstable dynamic crack growth

In this study, the unstable dynamic crack propagation due to static loading in an elastic material is analyzed for both antiplane and inplane conditions. Of particular concern is the investigation of limitatio...

Chien-Ching Ma, Szu-Kuzi Chen in International Journal of Fracture (1992)

Article

Impact response of a finite interface crack with adhesive tips

Zhou Zhengong, Ma **ngrui, Zou Zhenzhu, Wang Duo… in International Journal of Fracture (1993)

Article

A damage equivalence method to correlate the geometry effects on elastic plastic fracture toughness

Fashang Ma in International Journal of Fracture (1993)

Article

The fracture toughness of different specimens

Fashang Ma in International Journal of Fracture (1993)

Article

Calculation of the stress intensity factor for arbitrary finite cracked body by using the boundary weight function method

An efficient boundary weight function method for the determination of stress intensity factors in a two-dimensional mixed mode cracked body with arbitrary shape and subjected to arbitrary loading is presented ...

Chien-Ching Ma, I-Kuang Shen, Pwu Tsai in International Journal of Fracture (1993)

Article

The measurement of J-R curves and J-integral values at crack initiations for metallic materials with three curve method of single specimen

The measurement of J-resistence curves and their proof values at crack initiations are carried out with the method of three curves from a single specimen by using 12CrlMoV, 1.25Cr0. 5MoSi, 16MnR steels and two we...

Ma Hang, Wang Zheng, Zhu Liang in International Journal of Fracture (1994)

Article

The effects of geometry in different fracture specimens

Fashang Ma in International Journal of Fracture (1994)

Article

Fracture angle of cracks of the two cracks interaction problem in a unidirectional fibre reinforced composite material

H. Ma, L. G. Zhao, Y. H. Chen in International Journal of Fracture (1995)

Article

The effects of constraint on crack tip fields and fracture toughness

The detailed stresses, deformations and porosities in the vicinity of a blunting crack in different fracture specimens, Single Edge Notch (SEN), Three Point Bending (TPB) specimens, and Small Scale Yielding (S...

Fashang Ma in International Journal of Fracture (1995)

Article

Interaction of an interface macrocrack and multiple subinterface microcracks

LiGuo Zhao, Hao Ma, YiHeng Chen in International Journal of Fracture (1996)

Article

Dynamic fracture analysis of an inclined subsurface crack subjected to dynamic moving loadings

The transient response of a half-space containing a subsurface inclined semi-infinite crack excited by a dynamic moving antiplane loading on the surface of the half-space is investigated in this study. The sol...

Chien-Ching Ma, Lyang-Rung Hwang in International Journal of Fracture (1996)

Article

The explicit formulations for the J_k vector in both isotropic and anisotropic cases

H. Ma, Y. H. Chen in International Journal of Fracture (1996)

Article

Interaction of a semi-infinite interface crack and multiple finite interface cracks

LiGuo Zhao, Hao Ma, YiHeng Chen in International Journal of Fracture (1996)