làm việc với dữ liệu
TRANSCRIPT
-
7/23/2019 Lm Vic Vi D Liu
1/14
L#m i-c 1i d5 li-uB:
n A BW
Tham kh)o ngo#i
Gi1i thi-u + tham kh)o ngo#i
? ; @ G @U ?UH ZH J QH ?M (cj ; @ J ) J ZH MUI J ? (; @ H J L _ ELH@ G). &UI H ZH J
J H; ZH J H J cj G cj c ; @ ZH B@? J G cj@jI I; J J . &UI H J cj H @? G ?Z; ci QQH @. &UI H ZH J J H; UI J ? j ; @? H JUQ QH @? ? @? c J G HM cZ G QH QH H ; J H HM cZ @ @? H; HQH @ c .
&; j cU HU G cj ?d I H H I; d; H ? ; IAIHCAD. c J H ? G cj @jI U;, ? J H ? HM cZH HQH J H ? cU G H cZ; HM cZ H. U I; H ?; QH I ? @ JU J ; @. ed UH @ ? H G H ;IMU
J HU ;.
Ch$n m0t !ref #o b)n *
L%nh Xattach
U HH H ZH J J J j ; H ? ;P.
C : HH
P Jy J @yI
1/14
-
7/23/2019 Lm Vic Vi D Liu
2/14
!Z H @H @ U @U. @ Q J J . I c
? ', Z H ELH@ * U @U :
BKG : M cZ J J.
FI : cj; Q I J L.
H HM : IM c ?UI cj; Q @ HIMUH cZ M Hji; cZ, M ?Z; ? Hcj; Q. C @ M IM c J H. B c HU ?U H ?UH I IH; @ I H; J H.
P Jy J @yI
2/14
-
7/23/2019 Lm Vic Vi D Liu
3/14
* M : ?xI T] AHHH : U H L @Z; I.] 'J@M : ?Z; U H L @Z; I.
C @ JU HH H, @ J *HH Hji; H j @U GH.
L%nh Xref.
U L cU ZH J H ? ; ( J L) J H; J .
&IH K H QI HI QM I L. D G cj @UH ?U H ; . C L @Z; cj Gd LU H cZ @Z; ( QM).
- AHH : cU ZH L J J . Q J IH @U M H Z HELH@ * U @U (j c H M i HU).
P Jy J @yI
3/14
-
7/23/2019 Lm Vic Vi D Liu
4/14
- DHH : IM L cj . B J G c QH UI
- *@ : c @ @ L. j; G I; ? @ L J G HM cZ
- @ : L cj ? J. J DHH, @ JQ @jI @cj; Q I @ L. &UI H IZ c @ @ M JU Q J IH *@.
- B : IM c G ; IZ I L J J . BQ J Hk Gu y@U (HW PM GI)
- ' : i @ L H; H G , Hji; cji; J @y . X Hx HMc @ L, GI cX IM @k l Ju V cx p pH @ (@ H; Hk %;) G HM c l Ju L.
- M c @ r; [H BKG. I cX m J H cw ; @k cj; o
m JP [H Hk %; HW Hk B G y @Uj GI:
- B : O c~ Hj; l Ju L Gu cj ~ Hv JP l Ju V
- GH : cZ Hj; I J H ? G ?Z; @ H Q I J .
M2 m0t !ref t4 b)n * ch&nh
S H i H L H G U;.
C:
@H :
C| L cx i G U;.
ELH@ * f'
P Jy J @yI
4/14
-
7/23/2019 Lm Vic Vi D Liu
5/14
C| @ L H; ELH@ * GI cX ? [H .
Hi-u chnh !ref t4 b)n * ch&nh
U l AIHCAD 2002 S H G @ L ;M HU l Ju V GI cX@jI Hi @k (J ?)
L6nh Refedi# (Refe!ence Edi#)
Identif" reference
* : C| HU L n G, Gi c QM Gu Hx y l O @;I. jI b @P @n H z G cj H L, vI H | L (D K; 1 jW Ju) L @; (K; 2) cx G HW H h; z G cj L L @;(K; 1) ?Z; G cj L @; (K; 2). D JpM I~ G L P H| L cX cx G.
H : !x H{ cj; o L P H |.
AIHH@@M G@H @@ GH HG : HmH l O HG H; @ L Gu cj |.
H H G@H GH HG : ?V kH v c | O H H; @ H ?lP k I~ G.
P Jy J @yI
5/14
-
7/23/2019 Lm Vic Vi D Liu
6/14
Setting
CH II @M, GM@, @? G :
- &[H PM cj | HW @ JP ?b yI cj HM c (HU X Hw H~ @P $#$), HmH l OH H; @ H ?l Gu r H; @M PM.
- &vI [H PM ?Z; cj | HW O HU @M, @? JP GHM@ Gu y @U j WHj;.
DG@M HHIH HG H; : &vI | HW O HI HV Gu cj x H{JP H X Hx G [;, GI ? H ; @k HW O HI HV H; l Ju ;~ Gu HM cH, O HM c z cj Hx Hy ? H T O HI HV cR G l Ju. ?HG H K?; GH : &vI | v c PM HW HmH l O H l Ju VGu { ?X @k, [; H ?Z; Hx yI z cj [;.
H G H @ H ?l ;P HW O c~ Hj; ?O P H ?Z; | cx G Gu c. IM U X z c ? v G cj ctH @P 2D K.
C: G
CIH : 2D K
P Jy J @yI
6/14
-
7/23/2019 Lm Vic Vi D Liu
7/14
EH H 2D K/3D K/!/F@H/II/H+;G/;'II+;G : 2D
Thm, bo b# cac /i #1;ng khoi &o!king "e# (Lnh !ef"e#)
C: GH
G HG HK H *EH K?; GH GH K;...
EH H A/*J : ( H M H cZ Hj;)
@H HG: M GH : 1 I
@H HG:
1 A H K?; GH
Lnh !efclo"e
I ? UI L; HU ; @ M ?Z; ; @ HM cZ d; @U
*@G.
C: @G
@@K; GM@G K@@ H @: B@?G:
EH H J/DG ;G : G
*;H; @.
2 HG H HGH
1 L GH IH
HGH @
EH H :
- J : ; @ j; HM cZ H; J .
- DG ;G : ?Z; ; @ G HM cZ.
P Jy J @yI
7/14
-
7/23/2019 Lm Vic Vi D Liu
8/14
&UI U cZ ; @, L G H cZ; @ @. eQM @ G ? UH ; @U J @U *H.
M9# "8 bi4n h6 #h8ng lin $an /4n '!ef
BU *EH& : HU l Ju H ?l ;P c; cj G.
BU H : cwI ?x l Ju y P X Hx cj S G c O l Ju H ?lM ?Z;.
- 0: ?Z; Hx G ; G c @ H ?l Hk l Ju V.
- 1: X Hx G ; G c H ?l Hk .
BU BM : Bv cwI ?x O HU H ?l cj Il @b j Hv P ? P;I t G c HU l Ju V.
- 0 : H ji; O P; I HIMw H~; (HU `NM@a Hi HP`$0$M@a).
- 1 : H ji; O ;~; j T (HU `NM@a H HP `M@a).
Bi%n Xfadectl : Bv PM cwI ?x c kH O c~ Hj; ?Z; r H; G z G L(?; GH)
(i+u khi,n s6 hi,n th/ c3a m0t !ref
B H cUI ?U G U H I @ H; L cU HU HQM @ Q HUH HZ. C ZH GZ H d; cUI I H UH I L, cUI ?U ?I; L, @ Hd; HZ cZ U H I L I @.
X!ef %* cc #h*nh ph3n hi5n ph< #h$9c.
CO HP n HI (DH M@) @P O cj ctH HU H; X H;l Ju, s; k j @, ?xI Jd l, ?xI ; ?V Hj,^ k ;q (AHH)H l Ju HW O HP n HI PM Gu cj @yH ?U H; l Ju V.
; @M H@ Gu x H{ O @ L. CO HP n HI X HU Hc{ k; &NM@&. !y H~; HU PM X ;[ H Q yH O HPn L J O HP n l Ju V.
P Jy J @yI
8/14
-
7/23/2019 Lm Vic Vi D Liu
9/14
X!ef %* lp
Bk X Hx pH HqH t @P cZ; O @ L. Bk h; X Hx HM c O HIHV HZ; I H M HG %;. t c{ HW O HM c PMz X HV Hk H. k i l Ju @n GI HW L cj Hl JP l Ju V JPO LO @p @k Hi @k j cnI. IM U k h; X Hx @jI ; O LO @p
k r; O HM c v y H~; GH r; 1. Bv PM Gu X b ;g ? k; l Ju @k, ;g @P Hj cX k HM c v PM j Hv P c d; , Hj? ; l Ju @k AIHCAD Gu ?x H ;O H{ v PM cx IMvH c{ X ; @k GHM c k M ?Z;.
L6nh Xbin
Bk h; X Hx G ; @y cx z p O HP n n HvH H l Ju H?l JP l Ju V. ewI PM Gu ;[ k X Hx @P Jy H Hv J H Hp H~; mH O HP n H; l Ju y P JP L.
C| c~ Hj; n IMx m V A-> cx IMx G; l Ju y P.
ji; H H X Hx @k } O c~ Hj; cR IMx r; [H
-
7/23/2019 Lm Vic Vi D Liu
10/14
C@? [H G cx Hv H Hl L.
B?; I@ "HU l Ju L" H "IH K;".
&vI @? [H & HW l Ju Gu ?Z; cj Hl JP AIHCAD Gu HZ; O j GI :
;: CI@ "HU l Ju L" H "IH K;".
*;H; @.
X+n cc '!ef
y @ : cwI ?x G x H{ H M @?. F@ H ?l ;P XHx cj x H{ H n M HP Z. ; @y @ cx LO c{ cj; LS(@; IM). CO c~ Hj; r H; cj; LS Gu cj x H{ JP ;J\; r ;P Gu ?Z; cj x H{. CO c~ Hj; W | Gu ?Z; HMc, H z cwI z G x H{ L P HZ.
U @ H , UI , L cj; L.
C: L@
@H HG: 1 I ( L d @?)
@H HG: M GH : 1 I, 2 HH@
@H HG:
EH @; H ( d; j cQM)
'&/'FF/C@H/D@H/;H @M@/&K IM :
&K IM : ; d GI G cj U @U
@H @M@/@M;@/*H;I@ :
P Jy J @yI
10/14
-
7/23/2019 Lm Vic Vi D Liu
11/14
- @H @M@ : ZH cj; @M@ Gd @ cj; , c HIMU HU
? d I; HU @ ZH c HIMU i.
- @M;@ : c I ZH c ; @ cj; .
- *H;I@ : c I ZH QH.
'&/'FF : cUI G U H I L.
- '& : G U @U Q I L d H; cj;
- 'FF : G U @U H Z L.
C@H : dH d; L (@; @) d Hj d GI L (d; M I @? I; H; @U DJK). C@ H I; J 3D. D;
d GI G LIQH U :
D@H : @ M I; cU L cj; U , ? c H I GH H ZL d @?. jI M @ @U EG ?Z; HU L cj; L.
H @M@ : AIHCAD G H ZH cj; c HIMU H cj; L.e HIMU G UI I, ; cj;, UI Z; H J H; H I @U P. HU UI @ cj; d; UI @ c HIMU M GIc @ cj; L d; @ @H @M@ I @U @.
BU @ :
BU M I; cU ?U H G U H I cj; L cj H i @U L@.
- @ = 1 : G U @U cj; L.
- @ = 1 : cj; L G ?Z; cj U @U.
T0ng #8c /9 hi5n #h7 c=a ccc '!ef ln
ex ;l H H ; AIHCAD HO Hk @k l Ju, k X Hx G ; H G~ HV d;GI cx Hd; H~ c x H{ l Ju.
- V d; Hl l Ju H MUI nI (D @;). V d; PM SAIHCAD z Hl O c~ Hj; n cj x H{ L.
- Cz ?Z; ; (GH@ L) cj Hk ? k @jI l Ju. Cz PM zcj Hk ? H G ; HV d; ( @;). @jI l Ju AIHCAD Gu @jI
P Jy J @yI
11/14
-
7/23/2019 Lm Vic Vi D Liu
12/14
\; J z Jw O H Hl O L. AIHCAD HU z PM cx IM c{; n P L Gu cj c| @U cx x H{.
- Cz @ (@M L) h; cj Hk H; ? H @jI l Ju. AIHCAD Gu G; z PM cx @jI @k O @M { cX; t { cX; d;. V d; PM Gu IMc{ c L n cj c| cx l Ju cj x H{ i.
V d; PM z H G X yI @ ? :
- V d; D @; l cj ?V |H H; l Ju y P.
- l cj @jI J z G~ ?Z; ; t z G~ @.
- l cj LS (J z ?Z; ;) JP X @ cX; d; t cX; (J z @).
d; D ; :
V |H HV d; PM r; @ | : @GN'HGN' J. ; GOHl LI~; D @ LG |
- E@ : &; ;j ?O H; k; y H~; X Hx i l Ju L PM j; |?Z; Hx yI z @ ? k c; H vI cv X.
- E@ KH M : AIHCAD Gu Hk @ O (?G HM M HLH@@M @ @G H HM @) Gu cj Hl JP lJu V j H l M. cX ; ;j ?O H; k; y H~; X Hx yIz l Ju ;~ PM.
- DG@ : HP l Ju L Gu cj c|, HP @M h; Gu cj c| JP l JuV.
P Jy J @yI
12/14
-
7/23/2019 Lm Vic Vi D Liu
13/14
Bk X Hx pH d; PM Hj ? k Hl H L ?Z; mH HvH l pHv c PM H; GI~H H ; @P Jy.
C I ?Z; ; (GH@ L)
Bk @jI H z l
C I @.
Qu)n l' !ref
X!ef no#ifica#ion
ZH @ L HM cZ Z I;.
C Gu HZ; H UH j GI : A !efe!ence file ha" changed and ma need!eloading. Q QH @ J H HZ; HU G U QH.
A$#oCAD De"ignCen#e!
B I; HU G ; AIHC
P Jy J @yI
13/14
-
7/23/2019 Lm Vic Vi D Liu
14/14
File bin b2n (log) c=a '!ef
&UI L @Q U U HZ; C @ 1 (H d c U M @ 0). AIHCADG ; @ HQH H H HU L I J ZH @ AC. B HU c @U M cU ? I JQ cU HI Hd HU LM . Dj cQM L H M ZH@ U I L. d c AIH G cdH @ U J I; Hj I J
@ L J HU ; L.L@;.
P Jy J @yI