1
10/25/2010 1
TRƯNG ðI HC BÁCH KHOA TP. HCM
     
PGS. TS. NGUYN THNG
Email: nguyenthong@hcmut.edu.vn or nthong56@yahoo.fr
Web: http://www4.hcmut.edu.vn/~nguyenthong
Tél. (08) 38 640 979 - 098 99 66 719
10/25/2010 2
NI DUNG MÔN HC
Chương 1: Thm qua công trình.
Chương 2: Áp lc khe rng.
Chương 3: ðp vt liuña phương.
Chương 3a: Mô phng Monte Carlo áp
dng trong ñánh giá nñnh
mái dc.
Chương 4: ðp bê tông trng lc
Chương 4a: ðp bê tông ñm lăng (RCC)
CÔNG TRÌNH THY NÂNG CA
PGS. Dr. Nguy?n Th?ng
10/25/2010 3
NI DUNG MÔN HC
Chương 4b: Bài toán tonhit 3D.
Chương 5: Phân tích ng sut trong ñp
bê tông khi xy ra ñng ñt.
Chương 6: ðưng hm thy công -
Ging ñiu áp.
Chương 7: ðưng ng áp lc – Nưc va
trong ñưng ng.
CÔNG TRÌNH THY NÂNG CA
PGS. Dr. Nguy?n Th?ng
10/25/2010 4
NI DUNG THC HÀNH
1. Hưng d n s!dng phn mm tính
nưc va trong ñưng ng áp lc
WaterHammer_BK.
2. Hưng d n s!dng phn mm tính
khuch tán nhit 3D trong bê tông thy
công.
3. Hưng d n s!dng phn mm mô
phng Monte Carlo ng dng trong tính
nñnh mái dcñp vt liuña
phương.
 !!
10/25/2010 5
!"#$#%&!!
'( ) * + , '(-./ 0(1(
23  04(
5( . * 67 + -./ 0$(
8( 9 :: ;#!(
<( 9 :: ;$9%(
=( 9 :: ;%%9(
>( 9? :2?: -@AAA(
Tài liu download t"iña ch#Web:
Web: http://www4.hcmut.edu.vn/~nguyenthong
 !!
10/25/2010 6
MÔN HC TRƯ%C
Cơhc cht lng
Công trình thy (Thy
công 1 & Thy công 2).
 !!
2
10/25/2010 7
B0CB
'( D @ EF27 G* AG 27 AF2
H 627  -I )(
5( * / G J *G* EF27 G*
 * K.GF *G* ,? :2?: ,/ .,
,D LF27(
PGS. Dr. Nguyn Thng
 !!
10/25/2010 8
. '
'( F.GF F2(
5( 9. -I *. L) *) J/ 7:(
8( G* ,. ,G, F)F L/F G
7:(
<( M 7: K.GF ,? :2?: ;22,(
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
10/25/2010 9
#OP##%&
7: A/ @ *2D 6 *) *7
A) - :F -./ *G *G* A3
4* E2 -3 Q67R6GRL2 RST(
F *G * -I Q*7R6,RST

2 *2 A2* * .G* . K/
 A * -I
U7 F2 J/
7: - :F -./ -3(
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
10/25/2010 10
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
!VP !P9WOP#
10/25/2010 11
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
!VP !P9WOP#
h
10/25/2010 12
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
!VX"Y!
QI / -2 U7T
3
10/25/2010 13
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
0./
L /
!V!P9Y!
X/ E
*G .G*
X/ L
/ .G*
10/25/2010 14
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
p
A
/ρ
ρρ
ρg
A
ðưng ñ&ng
ct nưc H
2
ðưng ñ&ng
ct nưc H
1
H=z+p/ρ
ρρ
ρg
Ct nưcño áp tng
10/25/2010 15
!P!B#!V! !
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
10/25/2010 16
!P!B#!V! !
PGS. Dr. Nguyn Thng

!!
. 'N7: H* -I
10/25/2010 17
$WOP#!V
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
0./ J/
0./ 27
10/25/2010 18
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
h(x,z)
Ct nưc áp sut
t"i tâm t/tích vi phân
4
10/25/2010 19
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
10/25/2010 20
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
10/25/2010 21
&;V !P##%&O!
- A. -F2N
- A.
-F2 .GN
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
- A.2D M*
X
E
X
X
X
-
Z
Z
Z
E
XZ

.G*
M
)m/kN(
V
W
3
=γ
)m/kN(
V
WW
3
nh
+
=γ
ω
10/25/2010 22
- A. -F2 L /N
X.GF Z
[
- A. .G* *F27: 6? X
-
(
- A. -F2 6D DFN
G :FN
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
)m/kN(
V
WW
3
nh
bh ′
+
=γ
)m/kN(
VW
3
hnh
dn
γ
−
=γ
1
bhdn
−
γ
=
γ
10/25/2010 23
0 D: *) 67N ) A2 F .G* - 67 K/
- A. (
0 L / *) 67N
\]R=67 .F D:
]R=\\]R^N67 D:
_]R^67 L /
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
%
W
W
100%
h
n
=ω
r
n
V
V
G=
10/25/2010 24
0 -3N) A2 F 2D M* A3 -3 K/ D 2D
M* :3(
2 @7 -3N
PGS. Dr. Nguyn Thng
 !!
. 'N7: H* -I
%
V
V
100%n r
=
h
r
V
V
=ε
5
10/25/2010 25
5(9. -I *. L) *) J/ 7:
- AG 27 7:R K 7* 7: X A/
F) 6` K/ U2: J/ 7: 6F H *)
:F -./ 7: QXaY1
ω
ωω
ω
T(
XNK 7* 7: - LI(
YNA A. 7:(
ω
ωω
ω
N JF2 M* :4 *b 7: c G* K.GF
J/ 7:(
* 27R J/ 7: 6F H *G* E2 K/ A3
-3 *G K 7* * X
F
_X(
PGS. Dr. Nguyn Thng
 !!
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