ARTICLE XL 



8UMMAHY OF FORMULA*. 



Art. 1. 



Z - Ztw (1) 

 Z - 7.4. 



Z - wZz (3) 



Z - i2u> - *JT . . I 



Art 

 Z - ZlTA - r.Li/vr. - C.A/. (5) 



^ rw WJ C^Af. 



( - :li ,/, 



ZC-0 . () 



5 - 1C .U . (7) 



4. Girder Bridge without Pond*. 



I-'.iul portions. 



/?, = -" L w ir . . w 



fft- W, - W ; (0.) 



Bonding iiioincnt for une<|ual xeRti md /,. 



(IM l\ ... H ft ,, 



" " ' " " " 



