246 



BRIDGE ABUTMENTS AND PIERS. 



CHAP. VI. 



Brfy* S*at } f B*s* *f R*H 



Vf\ *StJtS J* Cft^cr^ jt/*tf f 



.X- ,^1 i _ -.-_ >/C' P,'' Slope ^-JL o_/. /'/./o 



" sj'0"^?r 7 ~~ "i^V ' fYT-* //v .^ZZIIElZ^-.i V 



^9^r A' /? * 5/o/>er /^ ./-' \ 



END VIEW ELEVATION SECT/OH 



(Top oF Slope-* .^S'o" 

 4 ^^~ U''^<!bV'X///r>'' 



Alf corners 

 and edges to 

 be rounded bo 



. 



PLAN 



STANDARD W/NG ABUTMENT 

 N-Y-C-&H-R-R-R- 



'oF Girder-* 

 PLAN 



STANDARD STRAIGHT (STUB) ABUTMENT 

 N-Y-C-&rf-R-R-R* 



FRONT ELEVATION 

 t*i k 



ELEVATION 



Foob oF 



/? "Mortise joint 

 into wolf-*. r>: 

 A -^ 



o/ i 



N-Y-C-&H-R-K-R- 



PLAN 



16V 



Xt\ 

 ih-i 



I 5/<7/> r .t. 



u. ^ t/ 



"rl^jC/x,// STANDARD 

 T ABUTMENT 

 SOUTH BEND AND 



l'6" f * 



S'0"-\- 



l-V 



A 



<-C 



*-2'0" Abutment; 

 End Mfc/A 



*z \ 



$\ 



HrtJ' \^ 



\ \^ 



MICHIGAN SOUTHERN R-R- rrf, J- ^-> 



/i?^->* 



5/pf ELEVATION SECT/ON A~ A 



FIG. i. TYPES OF MASONRY ABUTMENTS. 



/^/^v 



