Evaluating a Definite Integral In Exercises 9-34, evaluate the definite integral. Use a graphing utility to verify your result. ∫ − 2 − 1 ( u − 1 u 2 ) d u
Evaluating a Definite Integral In Exercises 9-34, evaluate the definite integral. Use a graphing utility to verify your result. ∫ − 2 − 1 ( u − 1 u 2 ) d u
Solution Summary: The author explains how to calculate the value of a definite integral, using the formula displaystyleint.
Evaluating a Definite Integral In Exercises 9-34, evaluate the definite integral. Use a graphing utility to verify your result.
∫
−
2
−
1
(
u
−
1
u
2
)
d
u
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
=
Q6 What will be the allowable bearing capacity of sand having p = 37° and ydry
19 kN/m³ for (i) 1.5 m strip foundation (ii) 1.5 m x 1.5 m square footing and
(iii)1.5m x 2m rectangular footing. The footings are placed at a depth of 1.5 m
below ground level. Assume F, = 2.5. Use Terzaghi's equations.
0
Ne
Na
Ny
35 57.8 41.4 42.4
40 95.7 81.3 100.4
Q1 The SPT records versus depth are given in table below. Find qan for the raft 12%
foundation with BxB-10x10m and depth of raft D-2m, the allowable
settlement is 50mm.
Elevation, m 0.5 2
2 6.5 9.5 13 18 25
No.of blows, N 11 15 29 32 30 44
0
estigate shear
12%
Q2 A/ State the main field tests which may be carried out to investigate shear
strength of a soil layer?
B/ What are the main factors that affecting the spacing and number of
boreholes for a given project?
C/ Illustrate the causes of disturbance of Shelby tubes samples.
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