Mat cau day vang lon nhat Viet Nam tiep tuc bi bam nat
Tags: con sau lam rau noi canh, su anh huong, nguoi mau, ban dam, cu soc, duong day, cong chung, thong tin, nghe, tam, chuyen, minh, den
Mac du cac vet nut tren ban mat cau Thuan Phuoc (Da Nang) da xuat hien hon 2 nam nay, nhung viec khac phuc cho den nay chu yeu la duc va va. Trong khi do, xe tai vo tu qua cau, bat chap bien cam va nhan vien tram gac.
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Sau gan 2 nam chiu canh song chung voi cac vet nut tren lop phu mat cau Thuan Phuoc cung tinh trang giat cuc moi khi luu thong, sang ngay 5/6, nguoi dan Da Nang va du khach tiep tuc chung kien cong nhan dao duc cac diem nut, o ga tren cau Thuan Phuoc (Da Nang) rat phan cam.
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| Cong nhan tiep tuc duc deo, tram va cac khe nut tai lop phu mat tren cau Thuan Phuoc |
Cac vet nut xuat hien o lop phu mat cau cua phan nhip chinh cau Thuan Phuoc (phan nhip day vang), lop mat cau xuat hien hang loat gon song va “song lung trau” ngay 2 vet xe giua cau suot chieu dai nhip. Rat nhieu khe nut da bi mo rong thanh o ga. Tinh trang nay khien mat cau go ghe, anh huong khong nho den viec luu thong, di lai cua nguoi dan.
Tuy nhien, cac don vi chuc nang chua co bien phap tong quan nao de khac phuc tinh trang nay. Hien tai, cu cho nao nut, thung thi cong nhan se den va lai.
Ong Dang Viet Dung, Giam doc So Giao thong cong chinh Da Nang cho biet, su co tren dang duoc sua chua va theo doi de co bien phap xu ly triet de. Don vi tu van cong nghe van dang tiep tuc bao hanh. Do la cong nghe moi nen viec sua chua nam trong quy trinh theo doi va khac phuc hien tuong.
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| Sau 2 nam xuat hien, cac vet nut, giat cuc tren lop mat cau Thuan Phuoc van nhu "thach thuc" cac co quan chuyen mon Da Nang |
Truoc do, TS da phan anh tinh trang xuat hien cac vet nut tai lop phu mat phan nhip chinh cau Thuan Phuoc chi sau mot nam (ngay 19/7/2010) khi cay cau nay duoc dua vao su dung.
Bat chap bien cam, xe tai van vo tu qua cau
Trong khi cac vet nut tren ban mat cau Thuan Phuoc tiep tuc xuat hien, bien phap khac phuc chu yeu la duc va va thi hang ngay, cau Thuan Phuoc phai ganh chiu tinh trang xe tai bat chap bien cam luu thong qua cau.
Ghi nhan cua PV TS tai diem gac dau cau Thuan Phuoc sang ngay 11/6, mac du co nhan vien chot chan, nhung hang doan xe tai van lien tiep noi duoi nhau qua cau, gop phan pha nat lop phu mat cau da hu hong.
Ghi nhan cua PV TS tai diem gac dau cau Thuan Phuoc sang ngay 11/6, mac du co nhan vien chot chan, nhung hang doan xe tai van lien tiep noi duoi nhau qua cau, gop phan pha nat lop phu mat cau da hu hong.
Ong Phan Van Thang, nguoi dan dia phuong thuong xuyen di lai, hong mat tai dau phia tay cau Thuan Phuoc cho biet: “Co nhan vien cung nhu khong co nhan vien, xe tai vo tu noi duoi nhau qua cau nhu cho khong nguoi. Con lop phu mat cau thi hon 2 nam nay roi, van vay. Nut toac, loi lom, song trau…”.
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| Bat chap bien cam, xe tai van vo tu "qua mat" nhan vien tram gac de qua cau Thuan Phuoc, hien tuong gop phan bam nat lop mat cay cau nay |
“Co quan chuc nang phai lam the nao chu cay cau dep nhu vay ma mat cau thi nat buom nhu duong mien nui, that phan cam va phi pham”, bac Thang ngan ngam.
Cau Thuan Phuoc duoc thiet ke va thi cong theo cong nghe cau treo day vong bac qua cua bien doan cuoi song Han voi tong chieu dai 1.855m, toan du an la 2.119m. Day la cay cau day vang lon nhat Viet Nam, duoc thiet ke voi quy mo cau lon voi be rong 18m cho 4 lan xe luu thong, tai trong 13 tan... voi tong muc dau tu gan 1.000 ty dong.
Cau Thuan Phuoc duoc dua vao su dung tu thang 7/2009, nhung chi sau mot nam, cay cau nay da xuat hien cac vet nut, loi lom tren lop phu mat cau va cho den nay cac vet nut van hien huu.
