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loy3035lox24441072150,y893150ix228iy350
,,
N1186401149MPa215MPaxA04492300
所选截面满足要求。填板放三块,尺寸取60mm×95mm×10mm,则间距ld⑦杆件Fd杆件轴力计算长度08×30352444m,选用,查角钢规格表得,,
3055764cm40i40228912cm,取。4
x

loy3035lox24281239350,y1005350ix196iy294
N52490527MPa215MPaA996
所选截面满足要求填板放两块,尺寸取60mm×83mm×10mm,则间距ld⑧杆件RG杆件轴力计算长度08×195215616m,选用,查角钢规格表得,,
30351012cm80i801961568cm,取110cm。3
x
loy1952lox15616797350,y646350ix196iy294
N34130498MPa<xA0688996
,,
所选截面满足要求填板放两块,尺寸取60mm×83mm×10mm,则
f间距ld(4)竖杆①杆件Aa杆件轴力
1952651cm80i801961568cm,取70cm。3
计算长度08×19001520m,由于杆件内力较小,按选择,需要回转半径为,选用,查角钢规格表得,,
x
loy1900lox15208786150,y6934150ix173iy267
N245004387MPa<xA0636878
,,
所选截面满足要求。填板放两块,尺寸取60mm×76mm×12mm,则间距ld②杆件HR杆件轴力计算长度08×140611248m,选用,查角钢规格表得,,
1900633cm40i40173692cm,取65cm。3
x
loy1406lox112486502150,y513150ix173iy267
N4489907153MPa<xA078878
,,
所选截面满足要求。填板放三块,尺寸取60mm×76mm×10mm,则间距ld③杆件Cb杆件轴力
1406468cm40i40173692cm,取50cm。3
f计算长度08×22001760m,选用,查角钢规格表得,,
x
loy2200lox17601017150,y803150ix173iy267
N4489201155MPa<xA0483878
,,
所选截面满足要求。填板放三块,尺寸取60mm×76mm×10mm,则间距ld④杆件Ec杆件轴力计算长度08×25002000m,选用,查角钢规格表得,,
22055cm40i40173692cm取60cm。4
x
loy2200lox20001156150,y9124150ix173iy267
N4489201211MPa<xA0460878
,,
所选截面满足要求。填板放三块,尺寸取60mm×76mm×10mm,则间距ld⑤杆件Gd杆件轴力计算长度08×28002240m,选用,查角钢规r
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