Tải bản đầy đủ (.docx) (65 trang)

đồ án chi tiết máy - đai dẹt , đai thang, xích

Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (478.77 KB, 65 trang )



    
 !

"#$%&&$'(')(*+, */((01#2#$3#2*"#&456-7($8,)(&$1
5'#$9':#;$1<&4;$=#>'&$8#29+&+&;$1<;$+&#>'0':#2&>*/(&+&$
#$?#(@#2A8<#9B#B#&"#2#2$'CDE<#2D$+((0'F##$G9HIJ1
$')(;)EK+#&$'(')(*+, */(9'C&0L(A8<#(0%#2(ME>5'#$9':#
&>&4$/'(@#2;)(-N'#$3#2;')#($O&-7($8,)(9. *A8P#9Q'9'C&($')(
;)
01#2#$.*+,R=#2$'CD5S#R8L(T;$'&U#9V#&$8,F#9V(-'C80W'T&$X
,)85YZ[#2&+&*+,9V#&$8,F#2'+#E1N#T&+&*+,9V#&$8,F#-':#
([&$+&9Q'&+&*+,9V#&$8,F#2'+#E1N#&+&($')(I\&X<*+,9V#
&$8,F#-':#([&&>($F *9'C&(01#2($W'2'<#Z.'T&$8,F#9V(-'C8($P1
$GQ#2EJE\#$5]#*/(&+&$-':#([&&>#^#258L(&<1_^#2(S' */(-1N'
*+,($GW#2EG`&5YZ[#2;$'9V#&$8,F#&+&-1N'9V(-'C8E>
_^#2(S'&>&L8(N1E4#2'S#TIB#T&>;$S#^#2&$8,F#9V(-'C8($P1
$GQ#2#a*#2<#2T#a*#2$':#29Q';$1S#2&+&$-Q#T *9'C&:*T#^#2
58L(&<1
F *A8P#9Q'9'C&E>P*EG`&2'<1($')(;)Zb#E/#2I^#2(S'T
9Q'#$3#2;')#($O&EJ$%&9.5<8*/(($W'2'<##2$':#&O89Q'5c2'dD
Ee(V#(?#$&X<($U,28,f#0=gH#29.5c(0<1E@'&X<IN#IhTP*EJ
$1.#($.#$EG`&EK+#EG`&2'<1
Page | 1
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

i1#29Q'#$3#2$'F8I')(&j#$N#&$)9Q';'#$#2$'C*($c&()&$G<
#$'B8&X<P*;$"#2(0+#$;$k'#$3#2($')85>(l*0L(*1#2#$V#EG`&
5c&$mIS1TE>#22>D&X<($U,9.&+&($U,&"(01#2;$1<TEFEK+#&X<P*


EG`&$1.#($'C#$4#l*R'#&$n#($.#$&S*4#&+&($U,&"(01#2I/*"#
EJ(V#(?#$2'dDEeP*$1.#($.#$EK+##.,Eo&I'C( ($U,2'+11.#2
p8n#$1<$GQ#2Zb#
l*R'#&$n#($.#$&S*4#q

Page | 2
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

Page | 3
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
LỜI CẢM ƠN
Trước tiên, em xin chân thành cảm ơn tất cả
các thầy cô khoa Cơ khí, trường ĐH Công
nghiệp Hà Nội đã tận tình chỉ dạy và trang bị
cho chúng em những kiến thức cần thiết nhất
để làm nền tảng cho việc thực hiện Đồ án
này.
Em xin được gửi lời cảm ơn và tri ân chân
thành nhất đến thầy Hoàng Xuân Khoa –
Người luôn đồng hành, tận tình giúp đỡ em
định hướng, góp ý và cung cấp ý tưởng cũng
như tài liệu tham khảo trong suốt thời gian
làm Đồ án.
Cảm ơn sự động viên, tin tưởng của tất cả
các bạn lớp CĐ ĐL3– Khóa 12, những người
đã luôn đồng hành và tiếp thêm sức lực,
nhiệt huyết cho em trong lúc khó khăn nhất.
Sinh viên thực hiện

Trần Văn Mạnh


 !"!#$%&'#%()*+

r"#258L(E/#2&U#($')(EG`&R+&E\#$($P1&"#2($O&


&(
s
η
t
P
tu
01#2E>v

&(
v"#258L(&U#($')((0:#(0[&E/#2&4w;xy

(
v"#258L((=#$(1+#(0:#(0[&*+,&"#2(+&w;xy
ηv'C858L((08,B#E/#2
uvC5z(S'(0%#2
- 'C85z(08,B#E/#2
ηsη
1-
!
η
I0
η

R
η
1(
η
;#

01#2E>
η
1-
v'C858L(&X<*/(&oD@-^#
η
I0
v'C858L(&X<*/(I/(08,B#I+#$0^#2
η
R
v'C858L(I/(08,B#R=&$
η
1(
v'C858L(@(0G`(
η
;#
v'C858L(;$QD#z'
$P1IS#2!{(<&>
_/(08,B#
η
1-
η
I0
η
R

η
1(
η
;#
'C858L( |T}} |T}~ |T}{ |T}• |T}~
Page | 4
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

€V, ηs|T}}
!
|T}~|T}{|T}•|T}~s|T••
- =#$
(

(
sss T ~w;xy
- =#$u










×









=
ck
ii
t
t
T
T
2
1
β







×









+






×








=
8
8,3
65,0
8
9,2
2
1
1
2
1

1
T
T
T
T
s 
8
8,3.65,0
8
9,2
2
+
s
|T~‚
€V,&"#258L(&U#($')(v

&(
s
η
t
P
tssƒ|T‚•w;xy

- p+&E\#$5z9j#2A8<,54I/$`D-7&X<E/#2&4E'C#
#
-9
s
160.14,3
46,0.1000.60
.

.1000.60
=
D
V
π
s‚•T}{w€„D$y
- p+&E\#$(…5z(08,B#
8
(
s8
R
8
$
01#2E>v
8
t
v…5z(08,B#&X<(1.#I/$C($z#2
 8
R
v…5z(08,B#&X<I/(08,B#R=&$
8
$
v…5z(08,B#&X<$/D2'S*(z&
$P1IS#2!•(<&$%#54I/v8
R
s‚†8
$
s‚s‡8
(
s!‚

- iz9j#2A8<,54I/&X<E/#2&4
Page | 5
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

 #
sb
s#
lv
8
(
s‚•T}{!‚sƒ{~{T!‚w€„D$y

/#2&4EG`&&$%#D$S'($k<*J#{E'B8;'C#

E&
‡
&(
†#
E&
≈#
5I
†
dn
kmm
T
T
T
T
<


g1E>(<&$%#E/#2&4•ƒ |•{w($P1IS#2ƒ{y
_S#2($"#25zE/#2&4
'F8  E/#2
&4
"#2
58L(
x
€V#
(z&
A8<,T
9„D$
15 ˆ‰
dn
T
T
max
dn
k
T
T
•ƒ |•
{
ƒƒ ƒ••‚ |T•~ •~T‚ !T! !T|
,-%&'#%()*+)
%
./%0 12%# !"!#$
%&'#%()*+0%31!4%()*+./2%#56784!
19:');%7<0<=>0?7'#@A)/*%(B,%(C
1.  !"


#$%&
8
(
s
lv
dc
n
n
ss!~T|{
2. '()* !"#$%&

+!"
8
(
s8
R
8
$
$%#8
$
s‚s‡8
R
s
h
t
u
u
ss‚T•|
Page | 6

GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

3. ,-+ /+01!2
!3
0[&v

&(
sƒ|T‚•x


s
&(
ˆ
R
ˆ
1-
sƒ|T‚•|T}{|T}}s}T~•w;xy
#

s
40,5
1485
=
x
dc
U
n
s!~‚w€„D$y



s}T‚‚ƒ|


I
I
n
P
s{T{•ƒ|

w**y
0[&v


s

η
I0
η
1-
η
;#
η
1(
s}T~•|T}~|T}}|T}~|T}•s•T•}w;xy
#

s
h
u

n1
ss‚|T}!w€„D$y


s}T‚‚ƒ|


II
II
n
P
sƒ T ~ƒ|

w**y
gc<9.1;)(A8S(=#$(1+#(6(0:#(<&>IS#2
0[&
$"#25z
/#2&4  
"#2  58L(  
w;xy
ƒƒ }T~• •T•}
…5z(08,B# 
R
s‚T•| 
$
s‚
iz9j#2A8<,#
w€„D$y
ƒ••‚ !~‚ ‚|T}!
Page | 7

GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

1*P#  R1Š#
w**y
{T{•ƒ|

ƒ T ~ƒ|

DEDFEDEDGDHIJKLM
• 45+,*676!"+1*89!"/5
 !"  #$%&#'(
)#$ *' (

+, 
/$!012'(
3
+4-5,678
9:1#;%<!& (=
3
+>?-6@A8
/$ '%<!& (B '
CD1%<!& !'EF!'
I. :+;*/5
€?(S'(0%#2#$kT9V#(z&($LD#:#(<Z‹#2R=&$&1#-^#$%#R=&$
&1#-^#9?R=&$&1#-^#&>E/IB#&<1$4#R=&$z#2
II. #/51!"
- $P1IS#2‚•9Q'8
R
s‚T•|T&$%#5z0^#2EŒ<#$k•

ƒ
sƒ}Z1E>5z
0^#2EŒ<-Q#v

!
s8
R
•
ƒ
s‚T•|ƒ}sƒ|!T Ž•
*<R
sƒ!|s‡•
!
sƒ|!
- =#$IGQ&R=&$v
"#258L((=#$(1+#&X<I/(08,B#R=&$v
 s;; ;
Page | 8
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
t
z
n

01#2E>v
•; v$C5z0^#2T; s
32,1
19
25
1

01
==
Z
Z
•; v$C5z9j#2A8<,T; s
53,0
1485
800
1
01
==
n
n
•;s; ; ; ; ; ;
6En,v
; v$C5z;FE)#S#$$G6#2&X<&X<9\(0=I/(08,B#
-L,; sƒw2>&#z'(n*#2$':#2*/(2>& | y
; v$C5z;FE)#S#$$G6#2&X<;$1S#2&+&$(0[&9.&$'B8Z.'R=&$T
-L,; sƒw&$%#<s•|Dy
; v$C5z;FE)#S#$$G6#2&X<9':&E'B8&$m#$-c&&^#2R=&$
-L,; sƒTƒw'B8&$m#$EG`&Ia#2&1#-^#&^#2R=&$y
; v$C5z;FE)#S#$$G6#2&X<9'C&I"'(04#T-L,; s{
Page | 9
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
z
z
n
n
0

a
dc
bt
d
c
0
0
0
a
a
dc
dc
bt bt

; v$C5z;FE)#(=#$&$L(&X<(S'(0%#2T-L,; sƒT!w(S'(0%#29<EVD
9M<y
; sƒT!‚w*+, *9'C&!&<y
0\5z&X<&+&$C5z(0:#EG`&(0<($P1IS#2‚
 ;sƒƒƒTƒ{ƒT!ƒT!‚s•T}‚
"#258L((=#$(1+#v
 s;;
z
; s}T~••T}‚|T‚{ƒT{!s{{T~!w;xy
$P1IS#2‚‚9Q'#

s•||w€„D$yT&$%#I/(08,B#R=&$ƒZJ,&>IGQ&R=&$
Ds{•Tƒw**y($k<*J#E'B8;'C#IB#*k'

(
Ž•‘s••T}w;xyEK#2($W'($P1IS#2‚•TDŽD

*<R
s‚|T•**
- $1S#2&+&$(0[&
<s•|Ds•|{•Tƒsƒ‚!•**
- iz*Š(R=&$
Rs
a
p
ZZ
ZZ
p
a
4
.)(
2
2
2
2
21
21
π
−+
+
+


s
;86,144
1524.14,3.4
1,38

.)19102(
2
10219
80
2
2
=−+
+
+
$%#5z*Š(R=&$ 5z&$]#Rsƒ•
- $1S#2&+&$(0[&<Ec4&R+&E\#$-N'($P1&"#2($O&w‚ƒ{y
Page | 10
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
d
d
c

t
n

<s
( )
[ ]


















−+−++−
2
12
2
2121
2).(5,05,025,0
π
ZZ
ZZXZZXp
CC
s
[ ]
);(84,22367
14,3
83
2121.5,0146121.5,01461,38.25,0
2
2
mm=

















−−+−
FR=&$;$"#2&$\8-c&&^#2A8+-Q#(<2'S*;$1S#2&+&$(0[&<E'*/(
-G`#2
∆<s|T||{<s|T||{!!{ ~T••s ~Tƒ|w**y
g1E>(<-L,< s!!{|}T~•w**y
- iz-U#9<EVD&X<R=&$
's
98,12
86,144.15
1485.19
15
11
==
x

nZ
Ž•'‘sƒ‚
w0\5z&X<•'‘EG4&(0<($P1IS#2‚}y
III. <*=-*$-/5""
 C5z<#(1.#&X<I/(08,B#R=&$EG`&R+&$E\#$($P1&"#2($O&
w‚ƒ‚y
5s
vtd
FFFk
Q
++
0
.
 •5‘
01#2E>v
’vS'(0%#2D$+$k#2T(0<IS#2‚!(<EG`&’sƒ!~ƒ| wy
Page | 11
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12


3

; vC5z(S'(0%#2E/#2T; sƒT~
w(S'(0%#2*6*+,Ia#2$<'-U#(S'(0%#2Z<#$#2$Œ<y
“ v-c&9j#2&U#(08,B#&X<R=&$
“
(
s†w9Q'9s
);/(91,17

60000
1485.1,38.19
60000

11
sm
ntZ
==
y
s
83,543
91,17
74,9.1000
=
wy†
“ vc&&^#2Zn,R=&$Z1-c&-,(n*2n,0<
“ sA9 w;$z'-G`#2(0:#*/(*”(R=&$T(0<IS#2‚!y
 “ s‚T‚ƒ~T}ƒ sƒ~ •T!!wy
“ vc&&^#2Z1(0%#2-G`#2&X<#$+#$R=&$I\E/#22n,0<
“ s}T•ƒ; A<
€Q'; vC5zD$[($8/&9.1E/9•#2&X<R=&$
-L,; s!wI/(08,B##2$':#2*/(2>&‡•| y
Page | 12
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
d d
t
v
v
2


v
2
0
0
f
f
f
0

“ s}T•ƒ!‚T‚!T!{|}~•s!•|T~{wy
€V,$C5z<#(1.#5s
62,43
22,174673,24083,543.7,1
127000
=
++
0<IS#2‚ƒ|(<EG`&•5‘sƒ T{w5‡•5‘yT9V,I/(08,B#R=&$ES*IS1EX
E/IB#
IV. #>/5
- +&EGW#2;=#$9j#2&$'<v
Z
ƒ
s
)sin(
1
Z
p
π
s

)19/180sin(
1,38
s!{ƒT•~**
Z
!
s
)sin(
2
Z
p
π
s
)102/180sin(
1,38
sƒ!{~T!ƒ**
- +&EGW#2;=#$9j#2Em#$
Z sD[|T‚•&1(2w „– y]s{•Tƒ[|T‚•&1(2wƒ•|„ƒ}y]s!•~T{~w**y
Z sD[|T‚•&1(2w „– y]s{•Tƒ[|T‚•&1(2wƒ•|„ƒ|!y]s!{!!T !w**y
- +&EGW#2;=#$9j#2E+,
Z sZ r!0s!{ƒT•~—!ƒƒT!!s!|}T|{w**y
Z sZ r!0s!{!!T !—!ƒƒT!!s!{||Tƒ•w**y
Page | 13
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

0
1
a
π
1

2
a
π
2
1
f
1
2
f
2

9Q'0s|T‚|!‚Z •|T|‚s|T‚|!‚!!T!{•|T|‚sƒƒT!!w**ywZ
-
 (0<IS#2
‚!y
V. <*=-*$-"*6)/?#>/5
- $P1&"#2($O&w‚ƒ•[ƒ]y(<&>v
σ s|T•~ [σ ]
€Q'•σ

‘v˜#2R8L((')DRd&&$1D$”D
; v$C5z;FE)#S#$$G6#2&X<5z0^#2EŒ<R=&$TD$[($8/&–
-L,; s|T‚|!w9Q'–sƒ}y
 v$C5z(S'(0%#2E/#2T sƒT{w($P1IS#2‚ [ƒ]y
; v$C5zD$n#Iz(S'(0%#2;$"#2EB8&$1&+&ZJ,
; sƒ9Q'R=&$*/(ZJ,
lv*"Z8#E.#$K'w<yT-L,ls!Tƒƒ| 9Q'#$3#29V(-'C8I^#2
($”D
“ v-c&9j#2&U#(08,B#T“ s‚•{T•{wy
vZ'C#(=&$$?#$&$')8*^((c<IS#-BT($P1IS#2‚ƒ!

(<&>s{}‚w** y
“ v-c&9<EVD(0:#*ZJ,R=&$wy
EG`&R+&$E\#$($P1&"#2($O&w‚ƒ}y

Page | 14
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
1
H
)./() (
dvddtr
kAEFKFk +

H
r
r
d d
d
d
5
t t
2
vd

“ sƒ{ƒ| # D *
 9Q'*sƒ
 “ sƒ{ƒ| ƒ••‚{•Tƒ ƒsƒ| T~ wy
s‡ σ
ƒ
s

02,219
1.395
10.1,2).76.1063,1.83,543.(502,0
.47,0
5
=
+
Ž•||w<y
$G9V,($P1IS#2‚ƒƒZ‹#2($”D•‚("'0<*EN(E/0Š#s•‚5™EN(
EG`&O#258L(&$1(')DRd&D$”D[σ ]s•||w<yTES*IS1EG`&E/IB#
(')DRd&&$10^#2EŒ<ƒ
r€Q'EŒ<!Z1
<&$%#9V(-'C89.&$)E/#$'C(-8,C#&X<EŒ<I\Zb#2'z#2#$G EŒ<
Zb#
VI. @A%3:2!3
$P1&"#2($O&‚!|(<&>v
“ s; “ sƒT|‚‚•{T•{s‚~ƒT|!wy
€Q'; sƒT|‚9?I/(08,B#Eo(#2$':#2*/(2>&‡•| 
_S#2&+&($"#25z
"#258L(&$1D$”Dw;xy •‘s}T~•
_GQ&R=&$D s{•Tƒ**
izZJ,R=&$* *sƒ
iz*Š(R=&$R Rsƒ•
$1S#2&+&$(0[&< <s!!{|}T~•**
Page | 15
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
vd
7−
1

3

vd
7−
3
H
r
x
t
x
0

DNDLGDHIJHOK
4%8$2)8 <1,(P
Q9!BC
r$%#($”D•‚T("'&S'($'C#EN(E/0Š#_s!•ƒš!•‚T&>iŽ |**
w$P1IS#2 ƒy
$%#_
ƒ
s!•‚<†›

s•‚|<†›
&$ƒ
s‚•|<
R9!B:D
rF(^#2;$S#^#2&$N,*j#&X<0^#2#:##$'C(-8,C#I+#$0^#2-Q#&>
E/0Š#0^#2($LD$4#I+#$#$k(Mƒ|šƒ‚_
r$%#($”D•‚T("'&S'($'C#EN(E/0Š#_sƒ}!š!•|T&>iŽƒ||**
w$P1IS#2 ƒy
$%#_

!
s!{|<†›
I!
s~‚|<†›
&$!
s•‚|<
,-S');%0!T!
r˜#258L((')DRd&&$1D$”D9.O#258L(8z#&$1D$”DEG`&R+&E\#$
($P1&"#2($O&v
•›

‘s
•›

‘s
01#2E>v
Page | 16
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12



rC5zR”(E)#E/#$+*&X<*o(0^#2 *9'C&


rC5zR”(E)#S#$$G6#2&X<9V#(z&

R
T
R“

rC5zR”(E)#S#$$G6#2&X<;=&$($GQ&I+#$0^#2E)#E/IB#
(')DRd&9.8z#


rC5zR”(Z)#S#$$G6#2&X<E/#$+**o(-G`#&$n#0^#2

i
rC5zR”(E)#S#$$G6#2&X<9V(-'C8Ez'9Q'(VD(08#2O#258L(

“
rC5zR”(E)#S#$$G6#2Eo((S'w9\I/(08,B# *9'C&ƒ&$'B8#:#

“
sƒy
i

Ti

rC5z<#(1.#;$'(=#$9B(')DRd&9.8z#

|
-'*
T›
|
“-'*
r˜#258L((')DRd&9.O#258L(8z#&$1D$”DO#29Q'&$8;œ
&456
r$'($')(;)54I/-L,v•

•



R
sƒT9.


i

R“
sƒ
g1E>&"#2($O&(=#$O#258L(&$1D$”D v
•›

‘s†•›

‘s
- 0<IS#2 !9Q'($”D•‚T("'&S'($'C#EN(E/0Š#*o(0^#2_sƒ•|š
{‚|
›
|
-'*
s!_•~|9.i

sƒƒ
›
|
“-'*
sƒ•_9.i

sƒ~‚


€V,v›
|
-'*ƒ
s!_
ƒ
•~|s!!•‚•~|s‚ |<
›
|
“-'*ƒ
sƒ•_
ƒ
sƒT•!•‚s••ƒD<
›
|
-'*!
s!_
!
•~|s!!{|•~|s‚{|<
›
|
“-'*!
sƒ•_
!
sƒT•!{|s•ƒ•<
- iz&$8;œ($<,E@'O#258L(&456;$'($Y9B(')DRd& v
Page | 17
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12



4,2
HB0H
H30=

64,2
1Ho
10.26,16245.30 ==
†

64,2
2Ho
10.97,13230.30 ==

- iz&$8;œ($<,E@'O#258L(&456;$'($Y9B8z# v

6
Fo
10.4=
w9Q'(L(&S&+&-1N'($”Dy
- 

T
“
vC5z(8@'($%R”(E)#S#$$G6#2&X<($W'$N#D$[&9[
9.&$)E/(S'&X<I/(08,B#TEG`&R+&E\#$($P1&"#2($O&v


s†
“

s
01#2E>v*

T*

r.IV&&X<EGW#2&1#2*k';$'($Y9B(')D
Rd&9.8z#
g1(<&$%#E/0Š#*o(0^#2_Ž{‚|<#:#(<&>*

s T
*

s 

l
T
“l
 5z&$8;œ($<,E@'O#258L((G4#2EG4#2
- €?I/(08,B#&$\8(S'(0%#2($<,E@'#:#
l
T
“l
EG`&R+&E\#$($P1
&"#2($O&v

l
s |&••‘
{
#
'

(
'
†
“l
s |&••‘
*

#
'
(
'
€Q'

'
v1*P#R1Š#
#
'
viz9j#2A8<,T
(
'
v@#25z2'W *9'C&6&$)E/($O'&X<I+#$0^#2E<#2
R”(
 &viz-U#^#;$QD(01#2ƒ9j#2A8<,w6En,&$%#&sƒy
<&>v
l!
s |&•(
'
••‘
{


s |ƒƒƒ|||wƒ
{
•| ‚
{
y
s}T~ƒ|

Page | 18
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12


l!
‡
!
#:#-L,$C5z(8@'($%
!
sƒs‡
ƒ
sƒ

“l!
s |&•(
'
••‘


s |ƒƒƒ|||wƒ

•| ‚


y
s•ƒ|


“l!
‡
“
#:#-L,$C5z(8@'($%
“!
sƒs‡
“ƒ
sƒ
s‡˜#258L(&$1D$”Dv
•›

‘s
•›
ƒ
‘sss‚|}<
•›
!


sss••ƒ•<
g1 &oDI+#$0^#2#2$':#2#:#O#258L((')DRd& v
•›

‘sss•}‚•<



•›

‘s

•›
“ƒ
‘sss!‚!<
•›
“!
‘sss!{ T‚<
p+&E\#$O#258L(&$1D$”Dv
•›


*<R
s!T•›
&$!
s!T••‚|sƒ! |<
•›
“ƒ

*<R
s|T•›
&$ƒ
s|T•‚•|s• •<
•›
“!

*<R

s|T•›
&$!
s|T••‚|s{ |<
DU%0,,%:'#./1%()*+
1. 7+E!3
Page | 19
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

<
( )
[ ]
3
2
β1
ψ σ
.
.1U
baH
H
aw
U
KT
K +=

01#2E>v

a
vC5zD$[($8/&9.19V(-'C8&oDI+#$0^#29.-1N'0^#2
0<IS#2 ‚(<EG`&v

<
s•{<
ƒ„{

v…5z(08,B#&X<&oDI+#$0^#2s‚
 
ƒv
1*P#R1Š#

ƒ
s T‚{ƒ|

w**y

u
 r.$C5zR”(E)#5cD$n#Iz(S'(0%#2(0:#&$'B80/#2
9.#$0^#2;$'(=#$9B(')DRd&>D$[($8/&9.19\(0=I+#$0^#2Ez'
9Q'@9.$C5zž
IZ

ž
IZ
s|T‚ž
I<
w•ƒy
 0<IS#2  (<&$%#ž
I<
s|•
ž
IZ

s|T‚|T•w‚•ƒysƒT!
 0<IS#2 ~9.#/'58,(<EG`&
u
sƒT!
s‡<
Ÿ

( ) ( )
mm53,301
4,0.5.4,495
2,1.10.53,6
.15.43
3
2
5
=+=

$%#<
Ÿ
s{ƒ‚w**y($P1(':8&$8 #il€!!}—~‚w(0<#2}}y
2. B7D)
- "E8#D$+Dv
*
#
sw||ƒš||!y<
Ÿ
sw||ƒš||!y{ƒ‚sw{Tƒ‚š T{y
$P1IS#2 •&$%#*"E8#D$+D*
#
s‚

Page | 20
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

- p+&E\#$5z0^#2I+#$#$kv
$%#54I/usƒ|
|
Tg1E>v&15us|}•••
iz0^#2I+#$#$kv
•
ƒ
sss!|T
$%#•
ƒ
s!|w0^#2y
g1E>v•
!
s
$
•
ƒ
s‚!|sƒ||w0^#2y
- p+&E\#$(m5z(08,B#($c&
(
sss‚
- p+&E\#$&$=#$R+&2>&#2$':#20^#2vu
15ussss|T}‚{
s‡usƒ~T {
|
V<*=-*$-!B""*6)/?

r˜#258L((')DRd&R8L($'C#(0:#IB*o(0^#2&X<I/(08,B#D$S'
($k<*J#E'B8;'C#5<8v
( )
2
1
1
ε

1 2
σ
whw
hH
HMH
dub
uKT
ZZZ
+
=
¡•›


01#2E>v•

—.$C5z;FE)#&4(=#$&X<9V(-'C8 *I+#$0^#2
0<IS#2 ‚(<&>•

s!~•<
ƒ„{
•


—.$C5z;FE)#$?#$ZN#2IB*o((')DRd&
–

s
€Q'u
I
r.2>&#2$':#2&X<0^#2(0:#$?#$(0[&456
(2u
I
s&15¢
(
(2u
¢
(
—.2>&D01£'#($c&&X<0^#2
¢—.2>&D01£'#2z&w¢s!|
|
y
Page | 21
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
).2sin(
cos.2
tw
b
α
β

¢
(

9.¢

EG`&R+&E\#$#$G5<8v
¢
(
s¢

s<0&(2w(2¢„&15uys<0&(2w(2!|
|
„|T}‚{ys!|T}
|

¤(2u
I
s&15¢
(
(2us&15w!|T}
|
y(2wƒ~T {
|
ys|T!}~s‡u
I
sƒ T‚•
|
s‡–

s ssƒT }
r•
¥
r.$C5z;FE)#5c(0‹#2;$QD&X<0^#2

€Q'¥
u
 $C5z(0‹#2;$QDZ%&&X<0^#2TEG`&R+&E\#$($P1
&"#2($O&v
¥
u
s
I
Ÿ
.&$'B80/#29.#$0^#2v
I
Ÿ
sž
I<
<
Ÿ
s|•{ƒ‚sƒ! w**y
s‡¥
u
ss!•{‡ƒ
g1¥
u
‡ƒ#:#•
¥
EG`&R+&E\#$#$G5<8v
•
¥
s
€Q'¥
¢

s•ƒT••—{T!w•y‘&15u
s•ƒT••—{T!w•y‘&15ƒ~T {
sƒT }~
s‡•
¥
ss|T~~
rGW#2;=#$9j#2-^#I+#$#$kv
Z
Ÿƒ
sssƒ|‚w**y
<&>v9s
60000
n.d.
11w
π
ss|T~!!w*„5y
€Q'9s|T~!!w*„5y0<IS#2 ƒ{(<Z‹#2&LD&$=#$R+&}
$P1IS#2 ƒ•9Q'&LD&$=#$R+&}9.9Ž!‚w*„5y
Page | 22
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12
).2sin(
cos.2
tw
b
α
β


¢

sƒTƒ{
0<IS#2 ~9.#/'58,(<EG`&
u
sƒT!

h
w
HH
u
a
vg δν
0
=
0<IS#2 ƒ‚(<&>¦

s|||!
$P1IS#2 ƒ (<&>2
|
s•!
s‡9

s|||!•!|T~!!s|T}•
g1E>v
€
sƒ•sƒ•sƒT||~


s
u


¢

€
sƒT!ƒTƒ{ƒT||~sƒT{ ‚
$<,9.1

( )
( )
Mpa
H
04,444
105.5.126
15.365,1.10.53,6.2
.77,0.696,1.274σ
2
5
=
+
=
- p+&E\#$O#258L((')DRd&&$1D$”Dv
€Q'9s|T~!!w*„5yT•

sƒ†&LD&$=#$R+&E/#2$%& }T&$%#&LD&$=#$
R+&9B*O&(')DRd& •T;$'E>&U#2'<&"#2E/#$+*
<
s!T‚šƒT!‚§*T
Z1E>•

s|T}‚†9Q'Z
<

Ž~||**T
R
sƒ
$'E>v
•›


¨
s•›

‘•

•


R
s•}‚T•ƒ|T}‚ƒs•~|~<
$G9V,›

s•••T|•<Ž•›


¨
s•~|~<
4. <*=-*$-!B"*"7*$
FES*IS1E/IB#8z#&$10^#2($?O#258L(8z#5'#$0<(N'*o(
0^#2;$"#2EG`&9G`(A8+O#258L(&$1D$”D

›
“ƒ

s¡•›
“ƒ
‘
Page | 23
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

€Q'*
#
s‚
I
Ÿ
sƒ! **
Z
Ÿƒ
sƒ|‚**

¥
sss|T‚•}

u
sƒrsƒrs|T•~•C5z;FE)#E/#2$':#2&X<0^#2

“ƒ
T
“!
 $C5zZN#20^#2&X<I+#$0^#2ƒ9.!
<&>5z0^#2(G4#2EG4#2v•

ss

1,23
953,0
20
3
=

•
9!
ss
53,115
953,0
100
3
=

0<IS#2 ƒ•(<&>v
“ƒ
s•T|•†
“!
s{T 


—C5z(S'(0%#2;$'(=#$&$18z#


s
“u

“¢


“9

0<IS#2 ~(<&>v
“u
sƒT•ƒ
_S#2 ƒ•(<&>v
“¢
WƒT{~

“€
sƒ•
αβ1
1
2
ν
FF
wwF
KKT
db
9Q'
t
w
FF
u
a
vg δν
0
=

0<IS#2 ƒ‚(<&>v¦


W|T|| s‡9

s|T|| •!|T~!!
5
315
s!T•!
→
“€
sƒ•
0147,0
37,1.41,1.10.53,6.2
105.126.82,2
5
=

“
sƒT•ƒƒ{~|T|ƒ•~s|T|!•
Page | 24
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

s‡
( )
MPa
F
16,1
5.105.126
08,4.589,0.874,0.028,0.10.53,6.2
5

1
==
σ
Ž•›
“ƒ
‘s!‚!<
( )
Mpa
Y
Y
F
F
FF
02,1
08,4
6,3
.16,1
1
2
12
===
σσ
Ž•›
“!
‘s!{ T‚<
rp+&E\#$&$=#$R+&O#258L(8z#&$1D$”Dv
•›
“ƒ
‘¨s•›
“ƒ

‘
i



R“
†•›
“!
‘¨s•›
“!
‘
i



R“
€Q'
i
sƒT|•—|T| }-#w*
#
ysƒT|•—|T| }-#‚s|T}~


sƒw_+#$0^#2D$<,y

R“
sƒwZ
<
Ž•||**y
s‡•›

“ƒ
‘¨s!‚!|T}~ƒƒs!••T••<
•›
“!
‘¨s!{ T‚|T}~ƒƒs!!}•<
€.›
“ƒ
sƒTƒ <¡•›
“ƒ
‘¨s!‚{<
›
“!
sƒT|!<¡•›
“!
‘¨s!{~••<
F<*=-*$-!B"E*G
r˜#258L((')DRd&v
qtHH
Kσσ
max
=
€Q'
A(
ssƒT ‚
›
ƒ*<R
s•••T|•s‚~|T{~<¡•›


*<R

sƒ! |<
r˜#258L(8z#v

“ƒ*<R
s›
“ƒ

A(
sƒTƒ ƒT ‚sƒT}ƒ•<¡•›
“ƒ

*<R
s• •<
›
“!*<R
s›
“!

A(
sƒT|!ƒT ‚sƒT •{<¡•›
“!

*<R
s{ |<
G7#!"
rGW#2;=#$9j#2&$'<v
Page | 25
GVHD: Hoàng Xuân Khoa SVTH: Trần Văn Mạnh
Lớp : ĐL3 – K12

×