60 



Art. 7. — K. Terazawa : 



where tlie fu^ctiün^^ Z and B are determined by 







(134) 



If we put ry7-) = in tliis solution, we get as a matter ol course 

 tlie solution (30) and (31). 



§45. Case in which the normal traction and radial displace- 

 ment at the surface are given. 



If 



II,. = ii(r), 

 Tz = pir) 



(135) 



are given at z — '<), tlie corivsjionding solution is: 



/ V ' i 



./ 1 2/.:;> + 2/7.) ^ ^ - ^ -J 2//;7 + 2//)7.- 



\ (136) 



and 



zr 



= /""( ''t^+-'"^'' [Z(/,-) + 2«Är(//)] + Z/.-)l'-'-J-,,(ÄT)rfA-, 

 ./ l / + 2// /• + 2« 



) (137) 



>^. + 2/^ ) 



+ 2/. 



etc. ; 



in which T^and Z are iïiv 



en i>\' 



