KHOAHQC BANH GIA, PHAT HIEN SdlM NGI Y C O S^ C O BE TA LAIM K 7 600 BEN K 75+600 TINH NGHE AN, TRlTOC M t A MlTA LU N A M 2if 17 Phiing VTnh An, Trin Quoc Unh Vien Thiiy Cdng Nguyin Cinh Thii Trudng[.]
KHOAHQC BANH GIA, PHAT HIEN SdlM N G I Y C O S ^ C O B E TA LAIM K 600 BEN K 75+600 TINH NGHE AN, TRlTOC M t A MlTA LU N A M 2if 17 Phiing VTnh An, Trin Quoc Unh Vien Thiiy Cdng Nguyin Cinh Thii Trudng Dgi hgc Thiiy lpi Tim tit: Bdi bdo n-inh bdy kil qda dp dting phuang phdp vd lieu chi phdl hifn sam nguy ca stf cd cdng trinh de diiu cho de Td Lam dogn K 74+600 din K 75+600 huyfn Hung Nguyen tinh Nghf An trudc miia IB 2017 Kit qud ddnh gid cho thdy, dogn de nghien cuu khdng cd khd ndng xdy sif cd Diiu ndy dng phu hgp vdi thgc li diin bien vd sau miia lii bdo 2017 Tir khda: Phdt hifn sdm nguy ca su cd; hf thdng de diiu: Hf thdng tieu chi: Diem ddnh gia an todn Summary: The paper presents Ihe results of applying the method and criteria for early delecting the risk of incidents for Ta Lam dike, sections K74 + 600 to K 75 + 600, Hung Nguyen district, Nghe An province, before the 2017 flood season Tlie evaluation results show that the research dike segment is not likely lo occur failure That also suits with process reality in flood season 2017 and after that Keywords: Early detection method ofthe risk of incidents; River dikes; Criteria system; Safety rating points MdDAU nhdm: Nhdm dinh gii sy phii hpp cua hp thing cdng trinh de cin dinh gii vdi thiit ki, quy ho?ch; Nhdm hi|n hjmg chit lupng cdng trinh; Nhdm ning luc ho?t dpng ciia don vj quin ly, v.v Kit qui cda toin bp npi dung la djnh lupng dupc diim trung bmh cua h^mg mvc hen tdng thang diim 100 Dua vio gii tri niy, xic djnh dupc miic dp nguy co sv c6 cd the xiy Trdn co sd dd, co quan quin ly cd Trdn co sd quy Irinh vi phuang phip dinh gii cic bi?n phip phdng ngira, xu 1^ hoic chuin bj phit hi$n phit h i ^ sdm nguy co su co di xay sin phuang in ddi phd niu xiy sv cd dvng va di dupc gidi thi$u [3], v i ^ phit hidn K H A O SAT, DANH GIA PHAT H I E N sdm nguy co s\r cd dupc theo cac npi dung SdM NGUY CO SV C DE TA LAM tuin tu: (1) Di thvc dja vi thu diip tii lidu: (2) HUYtN HlTNG NGUYEN TINH NGHE Viit bio cio md ta; (3) Lip bio cio dinh gii AN DQAN Ttr K 74+600 BtNK 75+600 phit hien sdm nguy ca sv cd Vi^ dinh gii 2.1 Vii ndt vi doan d^ nghidn cihi [21 djnh lupng bing each cho diem d^a tidn cic Dd Ti Lam huy?n Hung Nguydn li cdng trinh thudng dupc tinh Nghd An xip vio d^g ^ Ngiy nhjn bai: 30/3/2020 trinh hpng diim phdng chdng l^t \,^ ^ Ngiy thdng qua phin bien: 20/4/2020 nim Ngiy 24/05/2017, Bd N d n g N g h i ^ j Ngiy duyet ding: 24/4/2020 Hi$n nay, v i ^ phit h i ^ sdm nguy co su ci dd diiu li lit h^n hiiii, hiu nhu chi su co gin xiy ho$c dS xiy thi mdi phit hi^n d u ^ Tuy nhidn, nhihig s^ cd nhu viy thudng xiy mita mua lii, nen Ichi phit hi^n thl vi$c xu ly rit khd khin Vi viy, phuong phip phit hi^n sdm nguy ca s\r cd cho dd diiu cd y nghia quan tipng 46 TM>CHlKHOAH