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A prediction of the fracture toughne...

Mukam-Fotsing, Joseph Albert.

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A prediction of the fracture toughness of hardwoods in the sliding mode.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A prediction of the fracture toughness of hardwoods in the sliding mode./
Author:	Mukam-Fotsing, Joseph Albert.
Description:	89 p.
Notes:	Source: Dissertation Abstracts International, Volume: 62-11, Section: B, page: 5320.
Contained By:	Dissertation Abstracts International62-11B.
Subject:	Engineering, Materials Science. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3033737
ISBN:	0493459278

A prediction of the fracture toughness of hardwoods in the sliding mode.
Mukam-Fotsing, Joseph Albert.

A prediction of the fracture toughness of hardwoods in the sliding mode. - 89 p.

Source: Dissertation Abstracts International, Volume: 62-11, Section: B, page: 5320.

Thesis (Ph.D.)--State University of New York College of Environmental Science and Forestry, 2001.

This research was undertaken to establish prediction relationships for the fracture toughness of diffuse-porous hardwoods in the sliding mode and in the TL fracture configuration. Tests were conducted on three diffuse-porous hardwoods of the United States and four diffuse-porous hardwoods from Cameroon. Fracture toughness was calculated using a calibration function developed for wood beams with end splits and applicable to all wood species. A procedure was used to predict the fracture toughness of clear wood. The prediction relationship is based on two of the most important variables used in wood mechanics: moisture content and specific gravity. The relations obtained can be used to predict the value of the mode II fracture toughness of diffuse-porous hardwoods with the knowledge of only moisture content and specific gravity. The residual stresses may have a reducing effect on the fracture toughness of wood in mode II. This effect is more serious at low moisture contents.

ISBN: 0493459278Subjects--Topical Terms:

1017759
Engineering, Materials Science.

A prediction of the fracture toughness of hardwoods in the sliding mode.
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100 1 $a Mukam-Fotsing, Joseph Albert. $3 1933727
245 1 2 $a A prediction of the fracture toughness of hardwoods in the sliding mode.
300 $a 89 p.
500 $a Source: Dissertation Abstracts International, Volume: 62-11, Section: B, page: 5320.
500 $a Major Professor: George H. Kyanka.
502 $a Thesis (Ph.D.)--State University of New York College of Environmental Science and Forestry, 2001.
520 $a This research was undertaken to establish prediction relationships for the fracture toughness of diffuse-porous hardwoods in the sliding mode and in the TL fracture configuration. Tests were conducted on three diffuse-porous hardwoods of the United States and four diffuse-porous hardwoods from Cameroon. Fracture toughness was calculated using a calibration function developed for wood beams with end splits and applicable to all wood species. A procedure was used to predict the fracture toughness of clear wood. The prediction relationship is based on two of the most important variables used in wood mechanics: moisture content and specific gravity. The relations obtained can be used to predict the value of the mode II fracture toughness of diffuse-porous hardwoods with the knowledge of only moisture content and specific gravity. The residual stresses may have a reducing effect on the fracture toughness of wood in mode II. This effect is more serious at low moisture contents.
590 $a School code: 0213.
650 4 $a Engineering, Materials Science. $3 1017759
650 4 $a Agriculture, Wood Technology. $3 1031154
690 $a 0794
690 $a 0746
710 2 0 $a State University of New York College of Environmental Science and Forestry. $3 1017822
773 0 $t Dissertation Abstracts International $g 62-11B.
790 1 0 $a Kyanka, George H., $e advisor
790 $a 0213
791 $a Ph.D.
792 $a 2001
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3033737