http://reply.papertrans.cn/3/216/21566/21566-31.png
Submitted on: 13 June 2005.
Revised on: 11 July 2005.
Accepted on: 22 July 2005.
MECHANICS OF MATERIALS---ELSEVIER
http://reply.papertrans.cn/3/216/21566/21566-33.png
http://reply.papertrans.cn/3/216/21566/21566-34.png
Submitted on: 13 March 2000.
Revised on: 17 April 2000.
Accepted on: 03 May 2000.
MECHANICS OF MATERIALS---ELSEVIER
Submitted on: 24 February 2010.
Revised on: 19 March 2010.
Accepted on: 09 April 2010.
MECHANICS OF MATERIALS