Table II.- 



-COMPRESSION TEST, BRICK 



PIER No. 10 



—Test 



Repeated. 





Headings of Mirrors with 



Readings of Mirrors without 







Load 



distance rods. 



distance rods. 



C>mpn. 













(A. — B.) 



Remarks 



Tons. 



Front. 



Back. 



Mean 



Diff. A. 



Front. 



Back. 



Mean. 



Diff. B. 



per ton 





•02 mm. 



•02 mm. 



•01 mm. 



01 mm. 



•02 mm. 



•02 mm. 



•01 mm. 



•01 mm. 



"01 mm. 





1-6 



o-oo 



o-oo 



o-oo 



0-36 



o-oo 



000 



o-oo 



o-oo 



0-106 



Test repeated. 



4-0 



0-26 



o-io 



0-36 



055 



002 



003 



o-oo 



+ 0-11 



011 





8-0 



0-62 



0-29 



0-91 



072 



004 



0-07 



o-ii 



+ 06 



0-17 



Average comp. 

 per ton = 



120 



o-oi 



0-62 



1-63 



0-81 



008 



0-09 



017 



000 



0-202 



0-001928 mm 



16-0 



1-44 



100 



2-44 



0-77 



0-07 



o-io 



0-17 



-001 



0-195 





20-0 



1-84 



1-37 



3-21 



0.81 



0-06 



010 



0-16 



+ 0-02 



0-20 



Coefficient of 

 Elasticity 



24-0 



2-21 



1-81 



4-02 



0-83 



0-07 



011 



0-18 



+002 



0-202 



= 1288 tons 

 persq inch. 



28-0 



2-60 



225 



4-85 





0-08 



0-12 



0-20 















0-82 









+ 003 



0-212 





320 



2-93 | 274 



567 





0-08 



0-15 



0-23 















0-88 







+0-02 



0-215 





360 



333 | 322 



655 





0-08 



0-17 



025 













0-92 









+0-02 



0-225 





400 



3-68 



3-79 



7-47 



1-00 



1 0-09 



18 



0-27 



+0-01 



0-247 





44-0 



4-11 



4-36 



8-47 



0-95 



0-09 



j 



0-19 



0-28 



-o-oi 



0-24 





48-0 



451 



491 



9-42 





0'08 



0-19 



0-27 









COMPRESSION TEST, BRICK PIER No. 10 (Retested). 



4 



00 



000 



o-oo 



0-16 



o-oo 



o-oo 



o-oo 



-004 



0-20 





5 



0-09 



007 



0-16 



0-89 



- 002 



-0 02 



-0-04 



-0 01 



018 



Average comp 

 per ton = 



100 



0-61 



044 



1-05 



102 



-0-02 



-0 03 



-0-05 



-0 01 



0-20 



0-00223 mm. 



15-0 



117 



090 



2-07 



1-06 



-0-02 



-004 



-006 



-004 



0-22 





20-0 



1-64 



1-49 



3 13 



1-05 



-002 



-0 08 



-o-io 



-000 



0-21 



Coefficient of 

 Elasticity 



25-0 



2-18 



2 00 



4-18 



1-07 



-0 02 



-0-08 



-o-io 



-0 01 



021 



= 1105 tons 

 per sq. inch. 



30 



2-65 



260 



5-25 



109 



-002 



-0-09 



-011 



-o-oo 



0218 





350 



305 



3-29 



6-34 



1-15 



-0 00 



-011 



-0-11 



-o-oi 



: 22 





40-0 



3-61 



3-88 



7-49 



1-21 



-001 



-011 



-012 



-001 



0-24 





45-0 



411 



459 



8-70 



1-18 



-0-02 



-0-13 



-013 



-003 



0-242 





500 



4-60 



5-28 



9-88 



1-24 



-0-02 



-0-14 



-016 



-002 



0-252 





55-0 



502 



6-10 



11-12 



1-31 



+ 001 



-019 



-0-18 



-o-oi 



0-26 





600 



5-56 



8-87 



12-43 





+001 



-0-18 



-017 









