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DAIHQC GIAHANQI
QUOC
VIETNAM
NATIONAL HANOI
UNIVERSITY,
tSsN - 8612
u866
KH
JtrU RNAL
KH0A
HgG
Tuil
NATURAL SCIEN
- DArHgcou6c cn HAruOr VIETNAMNATIONALUNIVERSITY,HANOI
TAPcHi KHOAHgc JOURNALOF SGIENGE Tap chi Khoa hgc I
Tdng Bi€n tfp: GS.TSKH.Nguy6n Ho)ng Luong Tie
Ph6Tdng Bi€n t$p: PGS.TSKH.Luu Vdn B6i
HQiddng Bi€n tflp tYienTat
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GS.TSKH.Nguy6n Holng Lucrng(Chittich)
PGS.TSKH. Luu Vdn BOi
GS.TSKH.Le Ven Cem
GS.TS.Dinh Vin Drlc
PGS.TSKH. Nguy6nDinh Drtc T6m ttrt'
GS.TS.
Nguy6nHoa bi6n tlgPr
Trdn
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Ban Bi€n tfp Chuy€n san Khoa hgc Tg nhi€n vi C6ng nghQ
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GS.TSKH.Ph4mThi TrAnChAu Nem d kl
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GS.TSKH.Truong QuangHqc lqi vd bi6nvdi
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PGS.TS.Trinh Nhat Tioh Duong...B€n
GS.TS.Vfr Vin Vu phiaNam cta
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Tda soqn vA tri sg: 144DudrngXuAn Thrly, CaruGiai He NQi.
D iQntho4i : (84-4) 37547902; F ax:(84-4) 37547583 Tar efirien
E-mail:huYa
Website:http://js.vnu.edu.vn
GiAy phip xuAt bAn s6'03/GP-BVHTTngAy 0310U2002.
- VI
1 4 . NgOThanh Loan, TrAn Duy Minh, D6nhgi6 rui ro m6i tru(mgcho du lich bi6n
CAnGio,ThhnhphdH6 Chi Minh u3
i 5 . Nguy6nQuangMinh, PhgmThi Phin,Du Vii ViQtQuffn,Nghi€ncuu tai bi6n
truqtld d6txa PhricS4n,huyQnMai Chdu,tinh HdaBinh l t9
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dlnhhuongst dpnghqp ly tdi nguy€nddthuygnThachThAt,'IhdnhpnOUa ngi t2"l
t 7 . Hn Quf Qulnh, Nghi€ncr?usinh th6i canhquanVudn qu5cgia mfli Cd Mau
phucvu b6otdn da d4ngsinhhgc t36
1 8 , Nguy6nHoAngScrn,Phdnloai tnrqt ld d6t dd vd dSnhgi6 nguy co truqt lo dgc
tuy6nduongHd Chi Minh clop quadia phdnThriaThi€nHu6 t44 l. Ng
de
t9. Nguy6nNggc Th4ch, Ph4mXuAn Cinh, Ung dpngtich hgp Vi6n th6mvi GIS
thinh l{p bendd hoangm4cho6,nghidncr?uthi diilm d tinh Ninh Thu4n 152 2. Ds
on
20. LGVIn Thing, Nguy6nMinh K), Nh4nthfc criacQngd6ngd Thta Thi6nHu6
vAtrgttrOngquanlf mdi trudngtheoti6u chuAnQudctii ISO 14001 163 3. Tr
ncl
2 t . Nguy6nThi Hn Thirnh,HQthdngtu liQutlia chinhvi tinh hinh so htu - sri dpng
pr(
d6tling Dia Linh, tinh ThiraThi0nHuii giai clo4n1935-1963 172
4. Ht
22. Dinh Vin Thanh, Nguy6nThi Thanh Hoing, Nguy6nTiri Ki6n, Xic lf,p vung
sot
nguyCnliQumia cho C6ngty mia cluongNghQAn Tate& Lyle, NghQAn 184
5 . Ph
Nguy6nAn Thfnh, Dlnh luqng.bitind6i cdnhquandga tr6n md hinh phdntich
us
cgm c6 thri b|c bQchi s6 ph6ttri6n
- Tap chi Khoa hsc DHQGHN, lCroa hsc Tu nhi6n vi C6ng nghQ27, Sd4S (2011)l*751 N.i
2. HiQntrgr
tuy6n tluln
phfn Thira
Phdnlo4i trugt ld ddtd6 vd d6nhgi6 nguy co trugt lo dgc
tuy6nducrngHOChi Minh dopnquadfaphflnThriaThi0nHuO 2"1.Hi€n tre
Trongph
Nguy6nHoing Son* HOChi Minl
Khoa Dia tt, Tnrtng Dqi hqc Suphsm, Dqi hqc Huii, 34 Le Lqi, nue, WQtNam coi ld truc gi
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gidi quyi5tdugc tinh h4ng giao thdng, gidn dan,t6i ttinh cu vd t4o diAukiQncho hanhlang nnn ti5 che phri cua
phia tAyph6t tri6n. Tuy nhi€n, khi xdy dlmg xong tuyi5ndudng thi tinh tr?ngtnrst ld tt6t dgc hanh
lang tuy€n
- N.H. Son I Tqp chi Krca hoc DHQGHN, Khoahqc Ty nhiht oi C6ngnghQ27, Sd45 (2077) 74+757 t45
2. HiQn trgng vi phin logi tnrgt l0 tl6t dgc r Doqn A Roiing - HwngNguyAn: Vfi t6ng
tuy6n dudng Hd Chi Minh tlo4n qua ilia chiAu dii tlosr tludmgh 35 km (tifu gi6p vdi
pn6ornu fnieono6
yt lo dgc tinh QuangNarn), chri yiSuh ttudng quanhco,
nhi6u cua dtic, dlc biet co hai tloan phni hm
Thi6n HuO 2.1.Hi€n trqng tnto.t td diit
nam aai 125m vi 300m d c6c tlQ cao khodng
Trong pharnvi tinh Thta Thi6n Hu6, dudng 800 - 850m. Khu vgc c6 lugttg mua hang ntrm
Hd Chi Minh chi tli qua huypttA Lu6i vi tlugc khi l0n (3.500- 4.000mm/ntrm),cic sudn thu
'l'lam coi li t4rc giao th6ng chffi cuahuyQnmiAnnui nu6c rQng500 - 1.500- 2.500m,hay c6 suong
niy. Do4n itudmgd i 97 km, kiStqu.i khio s6t 0t, dO im cao, ngudn nudc m[! nu6c ngAm
ndm 2009 vi 2010 cho thdy dgc theo tuy6n phongphri. Vd tt& di6m ttia ch6t- ttia mpo,d6y
tludrngc6 272 di6m truqt ld dit khi ttirln hinh li khu 4rc nrii cao (caonn6t tOi 1.150m),phdt
li con tludng voi c6cmtc dQvi tilc diem truO ldlh6c nhau. triiin mgnhhog ttQngx6m thgc vir b6c mdn. D6
rirng niy cdn Do c6utnic dia ctrdgdp ttitim tlia hinh, mrlc tiQ g6c lO nhiA,r gdm hai loei chinh li granit phrlc
r lang kinh t€ chephri cria thgc vft... lfidng giiing nhaunOn hC Der LQc (G/aDr
- 146 N.H. SonI T4pchi Kroahgc DHQGHN, Kna hgcTqrnhiln ad COngnghQ27, 5645 (2011)1U-151
N.l
2.2.Phdnloqi trttqt td ddt thdnhbAmat dia hinh hiQntai. O ki€u truqt dAy,
bA mat c6c khtii truqt niy kh6ng beng phing, Thriy - H6n
C6 th6 ph6nlo4i c6c di6m truqt ld d6t dqc
nhiAum6m nh6 (hinh 2). Truqt ld roi ld c6c Huong Ngu
duongHOChi Minh theoc6cti€u chi nhu sau:
cgc, td.ng c6 kich thu6c dao dQng t& vdi vira (trong d
- Theo kiiiu truqt l0: truqt ld dqc hry6n
centimettti5ngan 0,5m;tgi c6cdi6m ndy d6t d6 c6 sti didm tr
ttudmgHO Chi Minh doan qua tlla phin Thrla bi ld roi, lin tt phia tr€n xu6ng chdn taluy d6n ld tloan
Thi€n Hu6 c6 100 di6m truqt ld trdi (cloan itudmg.Truqt ld h5n hqp bao gdm c6c dgng tliiim vd it nl
HdngThriy - Hdng Vin c6 47 di6m,dopnHdng truqt l& diy k6t hqp voi rua tr6i, truqt ld roi vi chi c6 6 di6
Trung - A Roengc6 l0
- ru-15L
N.H. ScnI Tapchi Khoahoc DHQGHN, Kroa hgcTy nhiAnoi C6ngnghQ27, 56'45Q017) 7M-151 147
i tricutrugttl6y,
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..4
qt ld roi ld cfic Huong Nguy€nc6 24 tti€m), 149di6m truqt ld phi6nmica vd gonai.Ddy li nh6mtl5 bi€n chdt
o dQng tu vii vira (trong ct6ctoSnA RoIng - Huong Nguy€n nhiQtti€p xirc voi d6 macmaxAmnhfp cta c6c
di6mndyeit ea c6 sOaiilm truqt ld nhiAunhAtvoi 90 di6m,ti6p kh5i granit,c6 dipntich dringkii vi phdnb6 ven
' a-
rdng chdn taluy tliin li tlogn H6ng Th,iy - Hdng Vdn voi 53 ria cria c6c khdi
" granit d phia nam vi t6y bic
, g6m c6c dgng diiSmvd it nh6t li doanHOngTrung - A Ronng cria thung lflng A Luoi [5]. Cic khu 4rc ndy
ri. trugt ld rctivi chi c6 6 di€m) vi 88 di€m truqt ld nh6 (tloan phdnbti d c6chxa tuyi5ndudngvi thuongc6 clQ
H6ng Thriy - Hdng Vin c6 30 di6m,itoqnHdng d5c lon.
khu v.ucndy, c6 Trung- A Roengc6 7 di6m vi do4nA Ronng- Nh6m d6 macmaaxit c6 di€n tich kh6ng
li€n tich truqt ld HuongNguy€nc6 51 diiim). tt6ngkOphdnbr5d phia Ddng Nam vi Tdy Bic
i nh6 (dipn tich thung lflng A Luoi, c6 dia hinh kh6 hi6m trd
mmg binh (diPn
nOndi xiy ra truqt ld voi mit d0 lon saukhi
lo lon (diQntich 3. DAnh gi6 nguy co truqt le d6t dgc hinh
lang tludmg HO Chi Minh (ilo4n qua tlla hoi,n thd.,nh
tuyi5n
- 148 N.H. SonI Tqpchi KhaahocDHQGHN, KhoahgcTq nhiln od COngnghQ27, 5645 Q011) L44-L51,
hanh lang tluong HO Chi Minh ttop qua tlla nguy6n nhdn gAy ra x6i ld duong sr{r"ph6 hny Hoat d(
phfn Thrla Thi€n HuiSc6 @ng luting cly chpy ruQngvuon d khu v.ucniy. Trong thoi gian ttr yeu to quye
theo huong tl6ng bic - tiiy nam, O gita c6
- 1U-1-51 N.H. Son/ Tapchi Ktoa hacDHQGHN, KhoahgcTv nhiAnui C6ngnsht 27, Sd4SQ011) 1U-151 149
rng s4 ph6 htiy I{o4t
- 150 N.H. Sctr/ Tapchi KhoahocDHQGHN,KhoahocT* nhitn oh COngngh( 27,56'45Q011)144-151
N.
4. MOt s5 giii phdpkhic phgc tai bi6ntrugt 1.2. Nh6m gidi phap cdng trinh
- Nguy r
tO OAtdqc tlulng tld Chf Minh do4n qua
Thira Thiin HUG - OOi voi c6c v6ch cluong clangc6 nguy co tr€n m6t s6
. ., :. trSn A Luoi
trugt ld, cdn c6 biQnph6p chdng t6c dQngph6
HiQnt4i, ir m6t sti do4n dgc tuy6n duong ho4i cta nudc m[t bing c6ch xdy dpg h9 -Tdhq
H6 Chi Minh thuQc
- , 111-151
N.H. Son/ T4pchi KhonhocDIIQGIIN, KhoahocTt nhiAnudCbngngh(27,Sd45 Q01Lr1U-151 I 5I
h - Nguy co trugt ld dAtd5 mric d0 nh6 xAyra Bdc Trung B.il. Pi6ocrlo ti5ngk6t dd tdi khoa hgc,
t:,. Vi€n Dia chAt,2000.
dang c6 nguy co tr6nmQts6tuy€nduongtrungtdm,chpyquathi
t3l Nguy6n Lflp Ddn vi nnk, Nghi1n cilru dV bao
6ng t6c dQngph6 tr6nA Luoi, tti km 321d6nkm 380. nguy co cdc tai biiin thi6n nhi€n (rt \il, truqt ld,
rch xdy dUng hQ - -Td
i , li qudt, fi bin dd, x6i ld bd s6ng) lvu vttrcs6ng
hqp c6c nguy€n nhAn gdy truqt ld de
Hrong vd d€ xudt.cdcgidi phdp phdng tdnh gidm
rcm d cilc tlQ cao duqc x6c dinh ld do dia ch6t,cllahinh - dia m4o, thieu thi€t hqi, DE tii c6p ViQn Khoa hgc vi Cdng
r6ng qud trinh x6i khi tuqng - thriy vdn, hogt clQngnhAn sinh... nghQViQtNam, Hi NQi,2008.
tlong d6 nguy6n nhdn khi tuqng - thiy vdn c6 t4l Nguy6n Xudn Gi6p, trAn TAn Vdn vd n*, Hi€n
trqng vd phdn ving &t bdo truqt ld ddt dd dpc
lo lon, phfc tpp t6c dQngmgnh m€ nh6t. mil sii doqn hdnh lang tludng ni cnt uinn,
c dimg, cAn giim Tuy6nt{p 86o c6o FINKH 60 ndm Dia chdt Vi€t
Nanu tr.324-339,Ha NOi,2005.
r hg th6p c6c m6i
Tiri lipu tham khio t5l Nguy6n Th6m, Nguy6n Horing Son, Nghi6n cuu
nhidu bic thang tinh hinh l0 qu6t d luu vgc sdng Huong tinh Thua
{ * 150,Km 393, Thi6n Hu€ vi c6c biQnphrip phdng ni$h, Tqp ch{
tll Sd GiaothdngvAntdi ThuaThi€nHu6,Bdocdo Khoa hpc vd gtdo d4c, Trudng Dai hqc Su phgm
g o phAn chin cria thiethqibdo,l\t ndm2009,20t0,Hue,2010.
Hu€.56 03 (07y2008.
g c6c lopi tuong t2l TranTrsng HuQ,Nqhi€nc*u.ddnhgid.t6nghqp
cdc loai hinh tai bi€n alia chdt ldnh th6 ViCt Nam t6l Hoang Anh Tuhn,Nghien cnt tai bi€n ncry t& diit
be tdng c5t thdp, vd cdc gidi phdp phdng trdnh (giai doqn I - ving
dd & ving d6i nili tinh Thta Thi6nHu€, LuQnvdn
th4c si khoa hqc Dia chAt.Hu€, 2008.
mqt s5 ditim truqt
Currentstatusandrisk estimationof landsidehazard
alongthe
Ho Chi Minh highwayin ThuaThienHueprovince
I rrugt ld ct6ttr€n
o?n qua tiia phan NguyenHoangSon
010c6 thAduara Faculty of Geography,College of Education, Hue University, 34 Le Loi, Hue, Vietnam
t;
t.a
chu yeu tar ruyen The Ho Chi Minh road, which used to be a strategically important route during the war time, runs
Hdng Vdn o phia along the westernareaof Thua Thien Hue province.The constructionof this highway helps solve the
uytn d phiaNam. traffic problems, loosen the inhabitants' density, rearrange the residence and support the western
6n duong gO Ctri economic corridor's development. However, since the highway's construction finished, the status
hi6n Huti chi y6u landslides along its corridor happens frequently but there has not been any effective or practical
n hqp xdy ra trOn solutions to limit the hazardous effects. This paper analyzes the current status and to classiff of
landsidealong Ho Chi Minh roads in Thua Thien Hue province, and to estimateits danger.
, muc tlQ l6n, gdy Keryords: landslide, Ho Chi Minh road, Thua Thien Hue.
i nguoi vi tii san
uanhkhu v.uccldo
mircdQrung binh
0 diin km 320 vit
)7 + 650.
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