yi' ^i' yj' Zj, Yn,, z„, tj in. 



Aj in.2 



M lb 



m 



p lb-in.~^ 



^j (dimensionless) 



lyym' ^yzm' ^zzm Ib-in.^ 



Ax in. 



In a second example, let SCALE = 12.0. Then the following may be used: 

 y., z., etc. ft 



t. in. 



A. in.2 



M^ lb 



m 



p lb-ft-3 



I .etc. Ib-ft2 



yym' 

 Ax ft 



For a description of the form of the input data, refer to Tables la and Ic (for format), 

 Tables 2a and 2b (for structural items, sample problem) and Table 2c (for nonstructural items, 

 of which there are no entries in the sample problem). 



For the form of the output data (sample problem), see Table 3a. 



The weight calculation for the sample problem, which gives results agreeing with 

 Table 3a, is presented in Table 4. 



81 



