Randvärdesproblem, stången Flashcards

1
Q

variabel axiell förskjutning (i x-riktning)? enhet?

A

u [m]

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2
Q

variabel youngs modul? enhet?

A

E [N/m^2]

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3
Q

variabel tvärsnittsarea? enhet?

A

A [m^2]

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4
Q

variabel styvhet? enhet?

A

E*A [N]

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5
Q

variabel lasttäthet? enhet?

A

Kx[N/m^3]

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6
Q

variabel last i x-riktningen? enhet?

A

Kx*A [N/m]

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7
Q

variabel kraft i x-riktning vid L=0? enhet?

A

P=Po [N]

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8
Q

variabel kraft i x-riktning vid L? enhet?

A

P=PL [N]

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9
Q

variabel fjäderkonstant vid L=0? enhet?

A

k=k0 [N/m]

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10
Q

variabel fjäderkonstant vid L? enhet?

A

k=kL [N/m]

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11
Q

variabel utåtriktad snnittkraft? enhet?

A

N=EAD*u [N] Hookes lag

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