CH 45 RI

P1=111P2=111P3=111P4=111P5=111Sin45=0.707Cos45=0.707

MA = 0 - VB .8+P5.8+P4.6+P3.4+P2.2=0 - VB .8+111.8+111.6+111.4+111.2=0 - VB .8+888+666+444+222=0 - VB .8+2220=0 - VB =-22208 - VB =-277.5

VB =277.5T

MB = 0VA.8+P1.8+P2.6+P3.4+P4.2=0VA.8+111.8+111.6+111.4+111.2=0VA.8+888+666+444+222=0VA.8+2220=0VA=2220=277.5T8

Kontrol V = 0VA+VB=P1+P2+P3+P4+P5277.5+277.5=111+111+111+111+111555T=555T

Titik Simpul ATan-1=22=1=45

VA-P1+S1Sin 45=0277.5-111+S10.707=0166.5+S10.707=0S1=-166.50.707S1=-235.502TTekan

S7+S1Cos 45=0S7+-235.50.0.707=0S7-166.50=0S7=166.50TTarik

Titik Simpul F

S1.Sin 45-P2+S2.Sin 45-S5.Sin 45=0235.5021216407.0.707-111+S2.0.707-S5.0.707=0166.50-111+S2.0.707-S5.0.707=055.50+S2.0.707-S5.0.707=0...I

S1.Cos 45+S2.Cos 45+S5.Cos 45=0235.5021216407.0.707+S2.0.707+S5.0.707=0166.5+S2.0.707+S5.0.707=0166.5+S2.0.707+S5.0.707=0...II

Eliminasi Persamaan I dan II

55.50+S2.0.707-S5.0.707=0x0.70739.239+S2.0.500-S5.0.500=0166.5+S2.0.707-S5.0.707=0x0.707117.7155+S2.0.500+S5.0.500=0--78.477+0-S51.000=0-S51.000=78.477-S5=78.4771-S5=78.477S5=-78.477TTekan

Subtitusi55.50+S2.0.707-S5.0.707=055.50+S2.0.707--78.477.0.707=055.50+S2.0.707+55.483239=0110.98+S2.0.707=0S2.0.707=-110.983239S2=-110.9832390.707S2=-156.9777072136TTekan

Titik Simpul C

Y = 0S11 =0

X =0S7-S8=0166.50-S8=0-S8=-166.5S8=166.5TTarik

Titik Simpul G

X =0S3.Cos 45-S2.Cos 45=0S3.0.707--156.9777072136.0.707=0S3.0.707+110.983239=0S3=-110.980.707=-156.9777072136TTekan

Y=0-P3-S13-S3.Sin 45-S2.Sin 45=0-111-S13--156.98.0.707--156.9777072136.0.707=0-111-S13--110.98--110.98=0-111-S13+110.98+110.98=0-111-S13+221.97=0-S13=111-221.97-S13=-111.0S13=111.0TTarik

Titik Simpul D

Y=0S13+S6.Sin 45+S5.Sin 45=0110.966478+S6.0.707+-78.477.0.707=0110.966478+S6.0.707+-55.483=055.483239+S6.0.707=0S6=-55.4830.707=-78.477TTekan

X=0S9-S8+S6.Cos 45-S5.Cos 45=0S9-166.5+-78.477.0.707--78.477.0.707=0S9-166.5+-55.483239--55.483239=0S9-166.5=0S9=166.5T Tarik

Titik Simpul E

Y=0S12=0

X=0S9-S10=0166.5-S10=0-S10=-166.5S10=166.5TTarik

Titik Simpul H

Y=0-P4-S12-S4.Sin 45-S6.Sin 45+S3.Sin 45=0-111-0-S4.0.707--78.477.0.707+-156.9777072136.0.707=0-111-0-S4.0.707--55.483+-110.983239=0-166.500-S4.0.707=0-S4.0.707=166.5-S4=166.50.707=235.502S4=-235.5021216407TTekan

Titik Simpul B

Y=0VB-P5+S4.Sin 45=0277.5-111+-235.502.0.707=0277.5-111+-166.5=0

X=0-S10-S4.Cos 45=0-166.5--235.502.0.707=0-166.5--166.5=0

BATANGGAYA - GAYA BATANG (TON)KETERANGANANALISIS ( T )GRAFIK ( T )S1-235.502TEKANS2-156.978TEKANS3-156.978TEKANS4-235.502TEKANS5-78.477TEKANS6-78.477TEKANS7166.500TARIKS8166.500TARIKS9166.500TARIKS10166.500TARIKS110TARIKS120TARIKS13111.0TARIK

Sheet2

Sheet3