Adequate ductility in elongation may be assumed if the prestressing tendons obtain the specified value of the elongation at maximum load given in en 10138.
如果预应力筋达到EN 10138中的最大荷载下的延伸率规定值，则可以假定其在延伸时有足够的塑性。
2
These currents are assumed to be armature currents in respective slots for both models under no-load operation.
对于空载下的两个模型，这些电流假定为在各自槽内的电枢电流。
3
As the wheel loadassumed in three dimensional model is more consistent to practical loading, the results are more accurate.