What is the vertical stress at point A, located 3 m below ground surface, due to the two point loads P1 and P2? Given: P1=300 kN and r1= 3.0 m: P2-500 kN and r2= 0.9 m. The variation of h with the ratio r/z is shown in the table. Give your answer in kPa rounded to 1 decimal place (Do not enter the units). Use a comma for the decimal.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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What is the vertical stress at point A, located 3 m below ground surface, due to the two point
loads Pj and P2?
Given: P=300 kN and r= 3.0 m: P2-500 kN and r2= 0.9 m. The variation of I with the ratio r/z
is shown in the table. Give your answer in kPa rounded to 1 decimal place (Do not enter the
units). Use a comma for the decimal.
|P2,
Table 6.1 Variation of I [Eq. (6.18)]
|P1
r2
r1
rlz
rlz
0,4775
0.9
0.1083
0.1
0.4657
1.0
0.0844
0.4329
0.3849
0.2
1.5
0.0251
0.3
1.75
0.0144
0.4
0.3295
2.0
0.0085
0.2733
0.2214
0.5
2.5
0.0034
0.6
0.7
3.0
0.0015
0.1762
4.0
0.0004
0.8
0.1386
5.0
0.00014
Yanit
Transcribed Image Text:What is the vertical stress at point A, located 3 m below ground surface, due to the two point loads Pj and P2? Given: P=300 kN and r= 3.0 m: P2-500 kN and r2= 0.9 m. The variation of I with the ratio r/z is shown in the table. Give your answer in kPa rounded to 1 decimal place (Do not enter the units). Use a comma for the decimal. |P2, Table 6.1 Variation of I [Eq. (6.18)] |P1 r2 r1 rlz rlz 0,4775 0.9 0.1083 0.1 0.4657 1.0 0.0844 0.4329 0.3849 0.2 1.5 0.0251 0.3 1.75 0.0144 0.4 0.3295 2.0 0.0085 0.2733 0.2214 0.5 2.5 0.0034 0.6 0.7 3.0 0.0015 0.1762 4.0 0.0004 0.8 0.1386 5.0 0.00014 Yanit
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