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H ng d n ch y SAP cho n B Tng II -NUCE
SAP 20001. Kh i ng chng trnhStart / Program /Computer and Structures / SAP2000 / SAP2000 SAP2000 Xu t hi n mn hnh c a
Hnh 1. Cch vo chng trnh SAP
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H ng d n ch y SAP cho n B Tng II -NUCE 2. T o file SAP2000 m iCch 1: Menu File/ New Model/ Kch chu t
Cch t o ra m t file SAP m i Cch 2: n t h p 2 phm Ctrl v N Cch 3: n bi u t ng New trn thanh cng c C 3 cch ny, trn mn hnh s xu t hi n h p tho i:
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H ng d n ch y SAP cho n B Tng II -NUCE
M hnh k t c u c s n Initialize Model from Defaults with Units: (n v dng cho chng trnh): Kgf,m,C Initialize Model from an Existing File: m file SAP c s n trong my Ch n Grid Only t o l i cng trnh v h u h t cc cng trnh c s n khng ph h p v i k t c u m ta c n tnh ton Trn mn hnh xu t hi n m t c a s :
H tr c to -cc ho c h to tr
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H ng d n ch y SAP cho n B Tng II -NUCE
Ch n Edit Grid ch nh s a
C a s ch nh s a Grid:
- Cc phin b n SAP2000 7.42 ho c 7.40: Edit/ Edit Grid - Phin b n SAP2000 9.0 tr ln:
C a s ch nh l i (Edit grid)
3. i u ch nh l i, thi t l p theo s li u cng trnh c n tnh k t c u- N u cng trnh chng ta c n tnh l tnh khung ph ng th ch n m t ph ng X-Z lm vi c - N u cng trnh l ch y khng gian th ch n m t ph ng no khai bo tr c th tu - i u ch nh X Grid Data, Y Grid Data, v Z Grid Data. - Mu n Grid hi n ln th ph i ch n m c Display Grid as: Spacing
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H ng d n ch y SAP cho n B Tng II -NUCEVD1: Cho khung ph ng c kch th c nh sau:
S v d S li u c nh p vo SAP2000 nh sau:
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H ng d n ch y SAP cho n B Tng II -NUCE
. i u ch nh h Grid cho ng v i k t c u - Trn mn hnh sau khi ch n l i m c nh s xu t hi n 2 c a s , m t c a s cho ta nhn th y khng gian 3D, m t c a s nhn th y 2D. - V y l bi ton khung ph ng, ta ch n m t ph ng XZ l m t ph ng k t c u nn ph i ch n c a s 2D m t ph ng X-Z
Cc ch n c a s nhn v lm vi c M t ph ng lm vi c nh hnh v
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H ng d n ch y SAP cho n B Tng II -NUCE
C a s X-Z v c a s 3D sau khi i u ch nh h l i Grid
4. V h d m, c t k t c uCc b n nn tun th nguyn t c v t d i ln v t tri qua ph i - B t h t cc h b t i m Snap c a SAP2000 ln ta ti n hnh v nhanh v n gi n hn
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H ng d n ch y SAP cho n B Tng II -NUCE
B t h b t i m Snap thanh bn tri mn hnh SAP - Nn nh s d m, c t lin t c d ki m tra v theo di - C th v b ng thanh nhanh m t l n b t i m ho c v thanh b ng 2 l n b t i m
. V nhanh thanh b ng 1 l n b t i m
V thanh thng qua hai i m thu c h l i Grid Ch l m i thanh th u l cc d m v cc c t nn n u b n v nhanh (t c l v lun 1 o n di ) th cc b n c n s d ng ch c nng Divide Frames chia chng Edit -> Edit lines -> Divider Frames ch n nh hnh
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H ng d n ch y SAP cho n B Tng II -NUCE
5. Khai bo lin k t chn c t- Ch n cc g i t a
Ch n cc nt t i chn c t gn lin k t
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H ng d n ch y SAP cho n B Tng II -NUCE
Gn lin k t t i chn c t
Cch khai bo lin k t ngm t i chn c t Fast restraints : - Ngm -G i - G i di ng - Kh p
6. Khai bo v t li u dng cho k t c uV Minh Tu n 51XD710
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H ng d n ch y SAP cho n B Tng II -NUCE- Vo c a s khai bo v t li u Define / Material Xu t hi n c a s Define material:
Cch vo khai bo m t v t li u m i - Trong c a s c s n m t s lo i v t li u : thp, nhm, btng (s li u khc v i nh ng quy nh v b tng c a Vi t Nam), ta t o m t lo i v t li u m i : Vo Add New Material
C a s khai bo v t li u
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H ng d n ch y SAP cho n B Tng II -NUCE
Cc thng s v lo i v t li u btng Khai bo v ti t di n - Vo m c khai bo ti t di n : Define / Frame Section Xu t hi n c a s Frame properties
B c u tin khai bo ti t di n
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H ng d n ch y SAP cho n B Tng II -NUCE- C a s Frame properties xu t hi n :
C a s khai bo c tnh ti t di n - Khai bo lo i ti t di n ch nh t cho d m v c t trong bi ton v d :
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H ng d n ch y SAP cho n B Tng II -NUCE
C a s ch n ti t di n hnh ch nh t
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H ng d n ch y SAP cho n B Tng II -NUCE
Khai bo c t b tng ti t di n 22x60cm
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H ng d n ch y SAP cho n B Tng II -NUCE
Khai bo d m 22x60cm b ng b tng Ch : khai bo ng chi u cao ti t di n (depth) v chi u r ng ti t di n (width)
7. Khai bo t i tr ng c a k t c u- Cc lo i t i tr ng : tnh t i (dead load), ho t t i (live load), gi (wind), ng t (earthquake) - Vo c a s khai bo: Define / Load cases Ra c a s khai bo t i tr ng
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H ng d n ch y SAP cho n B Tng II -NUCE
C a s khai bo t i tr ng - Xu t hi n c a s khai bo t i tr ng Khai bo tnh t i : g tn ng n g n, ch n lo i DEAD, h s b ng 1.1 r i n Modify Load
C a s khai bo tnh t i Khai bo ho t t i : G tn, ch n lo i LIVE, h s 0, Add New Load
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H ng d n ch y SAP cho n B Tng II -NUCE
Khai bo ho t t i 1 Khai bo gi : G tn, lo i WIND, h s 0, Add New Load
Khai bo ho t t i gi tri C a s sau khi khai bo cc lo i t i tr ng :
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H ng d n ch y SAP cho n B Tng II -NUCE
Khai bo cc lo i t i tr ng
Cc b n nn khai bo cc tr ng h p t i theo ng th t sau ny d t h p n i l c ) 8. Khai bo t h p t i tr ng ( lu l i v i n b tng 2 khng c n t h p t i tr ng) Chng ta dng t h p n i l c ch tr ngDefine / Combination Xu t hi n c a s t h p t i tr ng
khng ph i l t t i
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H ng d n ch y SAP cho n B Tng II -NUCE
B c u khai bo t h p t i tr ng
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H ng d n ch y SAP cho n B Tng II -NUCE
Khai bo t h p t i tr ng lo i 6 Cc tr ng h p t h p t i tr ng i v i bi ton ch y khung ph ng : TH1 : TT + HT1 TH2 : TT + .9(HT2+HT1) Ch y l ch l t h p c b n m thi (Mnh c trong sch th ch t h p t i tr ng th ny m thi )
9. Gn ti t di n c vo k t c u- Gn nhi u c t cng m t ti t di n: + Ch n cc c t c cng ti t di n + Vo Assign + Vo Frame / Cable/Tendon + C a s ti t di n xu t hi n + Ch n lo i ti t di n ph h p v i cc c t ch n r i n OK Ch n Frame Sections
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H ng d n ch y SAP cho n B Tng II -NUCE
Ch n nhi u c t cng ti t di n v cch gn ti t di n - Gn nhi u d m c cng ti t di n :
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H ng d n ch y SAP cho n B Tng II -NUCE
Nt ch n nhi u i t ng, cch ch n v ti t di n xu t hi n sau khi gn
10.T i phn b
Cch gn t i tr ng vo k t c u
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H ng d n ch y SAP cho n B Tng II -NUCE
B c m t c a gn t i phn b
Cch nh p t i phn b u trn ton thanh Ch : + Ch n tn c a t i tr ng cho ng lo i t i + Trong m c Direction : N u l tnh t i v ho t t i th theo phng Z, n u l gi v ng t theo phng X (ta ang lm vi c c a s XZ)
+ N u l t i ph n b u, ta ch n Uniform Load : gi tr m v chi u c a l c ng c v i chi u dng quy c c a Z
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H ng d n ch y SAP cho n B Tng II -NUCE+ N u g nh m l dng v mu n nh p l i th g gi tr ng, ch n vo Replace Existing Loads + N u t i ph n b theo hnh thang v tam gic
Nh p t i phn b hnh thang v tam gic trn thanh T i t p trung
B c u gn t i t p trung
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H ng d n ch y SAP cho n B Tng II -NUCE
Cch khai bo t i t p trung Ch : + Tn l i t i : tnh t i hay ho t t i + i m t l c, l c tc d ng theo phng no + Gi tr l c (m th hi n l c ng c chi u v i chi u quy c) xem cc gi tr c a l c khai bo ta dng ch c nng Display r i ch n Show Load Assign
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H ng d n ch y SAP cho n B Tng II -NUCE
Hi n ra b ng
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H ng d n ch y SAP cho n B Tng II -NUCE
Ch l ch n ng tr ng h p mu n xem
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H ng d n ch y SAP cho n B Tng II -NUCE
V d l c phn b v l c t p trung sau khi khai bo
11.
Ch y chng trnh
Cch 1: n nt ch y b ng bi u t ng trn thanh cng c :
Ch y chng trnh b ng bi u t ng Cch 2: Analyze / Set Analysis Option / Frame X-Z (v i khung ph ng) thi t l p vi c ch y Analyze /Run Analysis Xu t hi n c a s Run Now
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H ng d n ch y SAP cho n B Tng II -NUCE
Cch thi t l p vi c ch y chng trnh qua menu Sau khi thi t l p vi c ch y,
B ng ch n l a nh ng t i tr ng c n phn tch
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H ng d n ch y SAP cho n B Tng II -NUCE
B ng thng bo k t qu ch y N u thng bo l Analysis Complete: chng trnh hon t t N u khng s c thng bo Errors
12.
Xem n i l c
Ch : v y l khung ph ng, ch y trn khung X-Z, 3 k t qu n i l c l: + Axial Forces + Shear Forces 2-2 + Moment 3 - 3 Cch 1: Xem b ng bi u t ng trn mn hnh
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H ng d n ch y SAP cho n B Tng II -NUCE
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H ng d n ch y SAP cho n B Tng II -NUCE
Hnh 2. C a s cc thnh ph n n i l c trong khung Ch : Case/Combo: + N u lm theo cch t h p n i l c, xem v xu t k t qu c a tng tr ng h p t i tr ng TT, HT1, HT2, GT, GP, DDT,DDP. + N u lm theo cch t h p t i tr ng, ch c n t p trung vo cc lo i t h p sau: TH1 : TT + HT1 TH1 : TT +.9( HT1+HT2) Component: + Xem cc thnh ph n, v i khung ph ng trong mp X-Z l: + Axial Forces + Shear Forces 2-2 + Moment 3 - 3 + N u ch y khung khng gian, t t c cc gi tr u c quan tm nh nhau Option:
+ N u trang tr v xem d ng bi u th Fill Diagram V Minh Tu n 51XD7 33
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H ng d n ch y SAP cho n B Tng II -NUCE+ N u mu n xem gi tr v in ra ngoi th Show Value on Diagram
Xem gi tr ngay trn bi u
13.
Xu t k t qu x l
K t qu ra Excel
Cc thng s c n ch n trong c a s xu t d li u: Theo mnh th cc b n ch c n ch n nh sau
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H ng d n ch y SAP cho n B Tng II -NUCE
Nh p tn v ng d n n My ch y v cho ra file Excel
a lu file.
K t qu cho ra Access
Ch n l a cc tng t nh ph n trn
14.ti t di n
Cch ch n s l ng ti t di n n i l c (Station)3
Ci ny gip cc b n xu t ra nh ng ti t di n m mnh c n xem. V d nh d m ta c n xem
+ Ch n cc ti t di n v s l ng ti t di n mu n xu t ra k t qu : + Vo Assign / Frame - Cable - Tendon
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H ng d n ch y SAP cho n B Tng II -NUCE+ Output Stations Xu t hi n c a s Assign Output Station Spacing
- V i d m: s l ng l 3 - V i c t: s l ng l 2
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H ng d n ch y SAP cho n B Tng II -NUCE
Khi k t qu c xu t ra file Exell th n ch ghi cc thanh s m y v i m th m y m thi .Do cc b n ph i xem th t thanh c a chng b ng cch vo View-> Set Display Options hi n ra b ng
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H ng d n ch y SAP cho n B Tng II -NUCE
hi n tn thanh cc b n ch n trong th m c Frames/Cables/Tendons tch vo Labels th c hi n tn cc nt b n vo th m c Joints tch vo Labels
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H ng d n ch y SAP cho n B Tng II -NUCE
Chc cc b n lm t t n b tng 2 !V Minh Tu n 2244 51 Gmail :consoibac999@gmail.com
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