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$B1QJ8%?%$%H%k5Z$SCx$O!$ Study on Plasma Welding
by Fuyuhiko Akiyama and Haruki Natsukawa
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Guide to Preparation of manuscript for the National Meeting

Manuscripts for the national meeting of JWS should be made with the manuscript papers designated by JWS.
$B!!(JManuscripts are photographed without any proof-reading and reduced in size of about $B#2(J/$B#3(J for printing and published as $Bw9(JPreprint of the National Meeting of JWS$B!I(J.
$B!!#1(J.$B!!(JManuscript papers
$B!!(JThe manuscript papers designed by JWS are available from JWS office.
$B!!(JThe manuscript papers consist of two sheets$B),(J marked A and B$B),(J in A$B#4(J size. Letters and drawings on the sheets disappear in the printing operation.
$B!!#2(J.$B!!(JLength of manuscripts
$B!!(JTitle$B),(J authors names$B),(J affiliations$B),(J text$B),(J figures$B),(J tables$B),(J photographs$B),(J references etc should be written on the two sheets$B),(J more precesely within the outer frame drawing on the sheets.
$B!!#3(J.$B!!(JInstruction for preparation
$B!!(JManuscripts should be made clearly with a type writer or word processor with black ink.
$B!!(JFigures and tables should be clear even after the reduction for printing.
$B!!(Ja)$B!!(JTitle$B),(J names$B),(J affiliations
$B!!(JTitle should be filled in the designated place of the sheet A. Authors names and affiliations should be filled in the lines between $B#3(J and $B#7(J of the sheet A.
$B!!(JTitle is recommended to be informative and brief. Authors names are full first names followed by the initial of middle and family names. Affiliation is the name of the organization author is working with. Speaker is identified with a circle in the front of name.
$B!!(Jb)$B!!(JText
$B!!(JText begins at the line $B#9(J of the sheet A. Letters should be larger than $B#1#0(J point. Line space is single. Text shall be arranged within the outer frame drawing on the sheets. Trade names should not be used.
$B!!(Jc)$B!!(JTables and figures
$B!!(JTables and figures should be typed directly or adhered to the sheets within the outer frame drawing on the sheets. Photograph is classified as a figure. Tables and figures have the consecutive numbers and captions. Quantity is given in Sl units.
$B!!#4(J.$B!!(JProofreading
$B!!(JProofreading is not given by the editor.
$B!!#5(J.$B!!(JSubmission of manuscripts
$B!!(JManuscripts should be maled to JWS office in an envelope$B),(J with a red note $Bw9(JManuscript for the National Meeting$B!I(J on its face surface. It is advised to put a hard sheet in the evevelope to avoid any damage of manuscripts by bending during handling.
$B!](JSAMPLE (reduced in size)$B!](J
PLASTIC CONSTRAINT EFFECT ON FRACTURE BEHAVIOR OF A NOTHCED SPECIMEN WITH SIDE GROOVE PART I: ANALYTICAL CONSIDERATIONS OF THE STRESS FIELDS
MOHAMED EI-Shenawy$B),(J Fumiyoshi Minami$B),(J Masao Toyoda Department of Welding and Production Engineering Osaka University$B),(J Japan
Kazusige Arimochi Sumitomo Metal Industries$B),(J Japan
INTRODUCTION
$B!!(JFracture mechanics approach is applied to evaluate the fracture strength of structur respect to the unstable cleavage fracture$B),(J plastic constraint is believed to be a major fact resistance because stress fields are strongly dependent on the constraint condition toughness of the material is decreased with increasing the degree of plastic constra

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