8/13/2019 Analisa Dinamika Struktur Yadi

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ANALISA DINAMIKA STRUKTUR

H = 4 meterL = 5 meter

PENYELESAIAN: Input data

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BARIS 1

5 = Zonagempa

1 = Tanah keras

981 = Tingkat gravitasi

0.04 = Skala gempa

1 = I.K

5 = Bayak tingkat

5 = Ragam Getar0.05 = Faktorredaman

Kolom 1Dari nilai W

W 1= 2x 10

= 20 ton = 20000 kg

W 2= 1,5 x 10= 15 ton = 15000 kg

W3= 1x 10= 10 ton = 10000 kg

KOLOM2KEKAKUAN TINGKAT

K1 = 12x2,x105. X1/12 b x h3

H3

= 12x2,x105. X 1/12x 404

4003

= 27600 kg/cm ( 3 kolom )

K2 = 12x2,x105. X1/12x b x h3

H3

= 12x2,x105. X1/12x 404

4003

= 27600 kg/cm ( 3 kolom )

K3 = 12x2,x105. X1/12x b x h3

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H3

= 12x2,x105. X1/12x 404

4003

= 27600 kg/cm ( 3 kolom )

KOLOM 3H1 = 400 cm

H2= 400 + 400

=800 cm

H3= 800 + 400

= 1200 cm Output data

1. PERIODE GETAR ALAMIa. ModeI = T1= 0,32detik

b. Mode II = T2 = 0,25 detikc. Mode III = T3 = 0,060 detik

2. POLA RAGAM GETAR

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3. DISTRIBUSI GAYA GESER GEMPA

4. DISTRIBUSI GAYA GESER GEMPA

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