Four Point Bending Test [formules] - Asfaltblij
2.2 Summation of the infinite series pp. 16. 2.3 The ..... In order to compare the
importance of the several terms in the differential equation in a simple manner,
we define the coefficient as Cn/n4. 23 ... Finally in figure 1.3 the coefficient Cn/n4
(based on ?1 and ?2) is given for increasing n values at a frequency of 30 Hz.