4–142. Replace the distributed loading with an equivalent resultant ...

tobascothwackΠολεοδομικά Έργα

15 Νοε 2013 (πριν από 3 χρόνια και 1 μήνα)

106 εμφανίσεις

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4

142.
Replace

the

distributed

loading

with

an

equivalent resultant

forc
e
,

and

specify

its

location

on

the

beam measured

from

point

A
.


15
kN
/
m



10
kN
/
m


A


B


3 m


3 m


3
m

























































29
8


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h
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5
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4
4
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4

143.
Replace

the

distributed

loading

with

an

equivalent resultant

forc
e
,

and

specify

its

location

on

the

beam measured

from

point

A
.


8
kN
/
m



A



4
kN
/
m


B


3 m


3
m
































































29
9


0
0
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4
b
C
C
C
h
h
h
0
0
0
4
4
4
b
2
2
2
5
5
5
4
4
4
-
-
-
3
3
3
1
1
1
8
8
8
.
.
.
i
i
i
n
n
n
d
d
d
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d
d

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*
4

144.
Replace

the

distributed

loading

by

an

equivalent resultant

force

and

specify

its

location,

measured

from point

A
.


800
N
/
m





200
N
/
m



A


B


2 m


3
m









4

145.
Replace


the


distributed


loading


wi
th


an

equivalent

resultant

forc
e
,

and

specify

its

location

on

the beam

measured

from

point

A
.

w
0


w
0




A


B




L


2


L


2




































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4
4
4
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-
-
3
3
3
1
1
1
8
8
8
.
.
.
i
i
i
n
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n
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