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Lee-McCall system of prestressed concrete
System of prestressing devised by D.LEE in conjunction with McCALL and Co; essential feature is employment of 1/2 in. to 1 in. diam bars of new alloy steel, with ultimate tensile strength of 70 tons per sq in. and equivalent yield stress of over 58 tons per sq in. (See also Engineering v 169 n 4395 Apr 21 1950 p 438-9; Engineer v 189 n 4917 Apr 21 1950, p 475-6)
Lee-McCall system of prestressed concrete
System of prestressing devised by D.LEE in conjunction with McCALL and Co; essential feature is employment of 1/2 in. to 1 in. diam bars of new alloy steel, with ultimate tensile strength of 70 tons per sq in. and equivalent yield stress of over 58 tons per sq in. (See also Engineering v 169 n 4395 Apr 21 1950 p 438-9; Engineer v 189 n 4917 Apr 21 1950, p 475-6)
Lee-McCall system of prestressed concrete
Roads Road Construction
1950
Article (Journal)
English
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Lee-McCall system of prestressed concrete
Engineering Index Backfile | 1950
Lee-McCall system of prestressed concrete
Engineering Index Backfile | 1950
Fatigue tests on Lee-McCall prestressed concrete beams
Engineering Index Backfile | 1957
|Straightening Horseshoe Bend section of Boise-McCall highway
Engineering Index Backfile | 1947