RESULTS OP COMPRESSION TESTS ON RED PINE. Continued. 



4.02 in dim-. X 69 



3152 



3.91 



4.03 



3.9G 



4.94 



X 69 



X 69 



X 69 



3280 



3158 



3734 



X 66.25 2386 



4.92 " X 66.25 2f)i;j 

 2.96 " X 6(5 1977 



3.00 



X 00.25 2433 



Kniled by crushing ; 

 straight grained; failed 

 at two small knots 27 

 ins. from end and also, 

 at 16 ins. from same end ; 

 large knots 39 ins. from 

 same end ; ten knots in 

 length. 



Failed by crushing 16 

 ins. from one end at a 

 knot. Twelve knots in 

 whole length. 



Failed chiefly by 

 crushing 12 ins. from 

 one end ; four knots in 

 length. 



Failed at knot 24 ins. 

 from end ; six knots in 

 length ; also crippled 1 

 inch from same end. 



Failed at knots 26 ins. 

 from end ; also at an- 

 other ring of knots 3 ins. 

 from same end ; nine- 

 teen knots in length. 



Failed at ring of knots 

 36 ins. from end; six- 

 teen knots in length. 



Failed by crushing 

 and bending at large 

 knot 28 in. from end, 

 eight knots in length. 



Failed by crushing at 

 knots 5 ins. from end 

 Four knots in whole 

 length. 



RESULTS OF COMPKESS1VK TESTS 



NEW T WHITE PINE. 



ON 



Rei " ark8 ' 



4.812 " X l'-!.25 



3.00 " X 12.80 



4.75 X 4.75 X 12.150 



2.98 X 2.98 X 12.0 



3990 23.80 



3762 29.4 



5383 2<;.5 



5574 29.4 

 70 



Grain clear but not 

 straight. Cracked down 

 one side. 



Clear and straight 

 Failed by folding near 

 one end. 



Clear grained, but not. 

 straight'Failed by fold- 

 ing over at top. 



Clear specimen ; deep 

 season cracks across an- 

 nular rings. Failed by 

 crippling. 



Two large knots. Fail- 

 ed between them. 



Two heavy knots 2 

 ins. from end. Failed by 

 crippling at the knots 



Clear specimen. Crip- 

 pled without bulging or 

 cracking. 



Clear and straight 

 Drained. Failed by crip- 

 pling. 



