Author:
Evaluation:
Published: 19.06.2008.
Language: Latvian
Level: College/University
Literature: n/a
References: Not used
  • Summaries, Notes 'Kopnes aprēķins', 1.
  • Summaries, Notes 'Kopnes aprēķins', 2.
  • Summaries, Notes 'Kopnes aprēķins', 3.
  • Summaries, Notes 'Kopnes aprēķins', 4.
  • Summaries, Notes 'Kopnes aprēķins', 5.
  • Summaries, Notes 'Kopnes aprēķins', 6.
Extract

Balstu reakciju aprēķini:
12*84+18*40+30*40-Vb*35
Vb=(1008+720+1200)/36=2928/36=81.33kN

6*40+18*40+24*84 -Va*36
Va=(240+720+2016)/36=2976/36=82.66Kn

Momentu summa punktam 3,N78 stieņa aprēķins
M3=-N78*6-42*6-21*12+82.7*18=0
-N78*6-252-252+1488.6=0
-N78*6+984.6=0
N78=-984.6/6
N78=164.1 kN …

Author's comment
Atlants