Browsing IITB Publications by Author "UKADGAONKER, VG"
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CRACKPROPAGATION IN ASTM A516 GRADE70 STEEL UNDER FATIGUE LOADING SUBJECTED TO DIFFERENT TEMPERATURES
UKADGAONKER, VG; SANE, BG (KLUWER ACADEMIC PUBL, 1989) 
Dugdale cohesive zone modeling to evaluate J integral at the interface of strength mismatched steels: A simplified numerical approach
BHAT, S; UKADGAONKER, VG (ELSEVIER SCIENCE BV, 2010)When the crack tip in ductile parent body reaches near the interface of another elastically matched but strength mismatched ductile body, the plasticity or yield zone at the tip spreads to interface body which triggers the ... 
EFFECT OF INTERACTION OF 2 ARBITRARILY ORIENTED CRACKS  APPLICATIONS .2.
UKADGAONKER, VG; NAIK, AP (SPRINGER, 1991)The stress analysis for the problem of two arbitrarily oriented cracks is carried out in Part I. The problem is formulated using KolossoffMuskhelishvili's two complex stress function using the mapping technique and the ... 
Fatigue crack growth towards the weld interface of alloy and maraging steels
UKADGAONKER, VG; BHAT, S; JHA, M; DESAI, PB (ELSEVIER SCI LTD, 2008)A methodology to model the weld between the constituent bodies of a bimetallic configuration is presented for estimating the effect of strength gradient across the weld interface oil crack growth characteristics under ... 
Finite element analysis of the cohesive zone across a strength mismatched bimetallic interface
UKADGAONKER, VG; BHAT, S (TRANS TECH PUBLICATIONS LTD, 2007)When a Mode I crack in soft steel body grows and reaches near the perpendicular interface of ultra strong steel body, its cohesive zone penetrates into the interface body which influences the crack tip parameter. The paper ... 
Finite element stress analysis of tubesheets perforated by circular holes in square pitch pattern
UKADGAONKER, VG; KALE, PA (ASMEAMER SOC MECHANICAL ENG, 1998)ASME has accepted the codes for the tubesheets with triangular pitch pattern, but the code standards for the square pitch pattern have not been accepted so far. This is the motivation behind solving the present problem. ... 
A general solution for moments around holes in symmetric laminates
UKADGAONKER, VG; RAO, DKN (ELSEVIER SCI LTD, 2000)The survey of literature revealed that very few solutions are available for bending of anisotropic plates containing holes. In this paper, a general solution is given for bending of symmetric laminates with holes based on ... 
A general solution for stress resultants and moments around holes in unsymmetric laminates
UKADGAONKER, VG; RAO, DKN (ELSEVIER SCI LTD, 2000)The complex variable method of Lekhnitskii and Savin can be applied for solving stress concentration problems in symmetric laminates. Although significant amount of literature is available on heterogeneous aelotropic plates, ... 
A general solution for stresses around holes in symmetric laminates under inplane loading
UKADGAONKER, VG; RAO, DKN (ELSEVIER SCI LTD, 2000)Adapting the formulation given by Savin for stresses around holes in anisotropic plates under inplane loading, a general solution is obtained to consider an arbitrary share of hole and arbitrarily oriented uniaxial, biaxial, ... 
INFLUENCE OF TEMPERATURE ON BAUSCHINGER EFFECT FOR ALUMINUM
UKADGAONKER, VG; KULKARNI, PR (COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH, 1979) 
INFLUENCE OF TEMPERATURE RISE AT THE CRACK TIP ON CRACK BIFURCATION
UKADGAONKER, VG; CHADDA, SK; MAITI, SK (KLUWER ACADEMIC PUBL, 1984) 
INTERACTION EFFECT OF 2 ARBITRARILY ORIENTED CRACKS .1.
UKADGAONKER, VG; NAIK, AP (KLUWER ACADEMIC PUBL, 1991)The elastosatic problem solved in this paper is of an isotropic homogeneous infinite plate, with two arbitrarily oriented cracks of different lengths, subjected to uniform uniaxial tension at infinity. The problem is ... 
INTERACTION EFFECT OF 2 ARBITRARY ORIENTED CRACKS .3.
UKADGAONKER, VG; KORANNE, SD (KLUWER ACADEMIC PUBL, 1991) 
Interaction effect of number of circular holes in a circular plate
UKADGAONKER, VG; AGNIHOTRI, NA (COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH, 1997)The problem of circular tube sheet with uniform tension at its circular boundary and nine holes in the square pitch pattern at its centre is solved using complex stress functions. The Schwarz Alternating technique is used ... 
Interaction effect of rectangular hole and arbitrarily oriented elliptical hole or crack in infinite plate subjected to uniform tensile loading at infinity
UKADGAONKER, VG; AWASARE, PJ (NATL INST SCIENCE COMMUNICATION, 1999)The problem of interaction of stresses due to the presence of a crack or elliptical hole near a rectangular opening in an infinite plate subjected to uniform stresses at infinity is studied in this paper. This problem is ... 
INTERACTION EFFECT ON STRESSES IN PLATE WITH 2 UNEQUAL ARBITRARY ORIENTED ELLIPTIC HOLES OR CRACKS SUBJECTED TO UNIFORM TENSION AT INFINITY
UKADGAONKER, VG; KORANNE, SD (COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH, 1993)An approximate analytical solution is presented in this paper for the problem of an infinite plate containing two unequal arbitrary oriented elliptical holes or cracks, when the plate is subjected to (i) uniaxial tension ... 
INTERACTION EFFECT ON STRESSES IN PLATE WITH 2 UNEQUAL ELLIPTICAL HOLES SUBJECTED TO UNIFORM TENSION AT INFINITY
UKADGAONKER, VG (COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH, 1988) 
INTERACTION EFFECTS OF 2 ARBITRARILY ORIENTED UNEQUAL ELLIPTIC HOLES SUBJECTED TO UNIFORM TANGENTIAL SHEARS AT THE HOLE BOUNDARIES
UKADGAONKER, VG; AWASARE, PJ (COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH, 1994)The two dimensional elastostatic problem of two unequal arbitrarily oriented elliptical holes subjected to uniform shears is solved in this paper. The problem is formulated in complex plane by using KolosoffMuskhelishvili ... 
INTERACTION EFFECTS ON STRESSES IN AN INFINITEPLATE WITH 2 ARBITRARILY ORIENTED UNEQUAL ELLIPTIC HOLES SUBJECTED TO UNIFORM PRESSURES ON THE HOLE BOUNDARIES
UKADGAONKER, VG; KOPPAKU, VKP (COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH, 1993)An approximate analytical closed form solution is presented for the stress field produced in an isotropic, homogeneous infinite plate with two unequal, arbitrarily oriented elliptical holes subjected to uniform pressures ... 
Leakbeforebreak analysis of shellnozzle junction of steam generator
UKADGAONKER, VG; KHAIRNAR, YD; VAIDYA, P; CHELLAPANDI, P (NATL INST SCIENCE COMMUNICATION, 2002)Investigations on leakbeforebreak analysis of shellnozzle junction of steam generator (SG) are presented here. Steam generators are integral parts of the nuclear power plants. So, to prevent the catastrophic failure of ...