Xin chao cac anh chi trong dien dan,em moi tham gia vao dien dan nen co dieu chi so xuat xin cac anh chi hay chi giao.Em hien la sv DHBK TPHCM ,dang lam DA BT1.Em rat thich nghien cuu ve dong luc hoc cong trinh & cac phan mem tinh ket cau .Em co 1 so thong tin xin cac anh chi giao cho:
-Vua roi em di nha sach thay co 1 quyen sap2000 moi ra ,noi dung sach co de cap den viec chuyen doi cac he so trong khai bao vat lieu (phan design) de khi tinh cot thep phu hop voi TCVN & sach co de cap viec chat tai cho khung phang va khung khong gian la: tinh tai chat day,hoat tai dung chat day ,tai gio dat theo khap chieu cao ? xin hoi cac bac viec chi chat 1 truong hop tai nhu vay & su dung he so chuyen doi nhu the co on khong?
-Em cung co doc qua cuon sap2000 cua ThS.Ho Dinh Thai Hoa thi cung co de cap den viec nay .Nhung o day sach noi la khong nen chuyen doi cac he so trong khai bao vat lieu vi rat kho kiem soat (trai nguoc voi sach tren), ma sach de cap den viec thay doi cac he so trong to hop tai trong.Mong cac bac gop ỵ
-Em co biet ve phan mem etabs ,nhung sach o ngoai khong co ban,trong truong thi co sách cua cac thay nhung lai thien ve ly thuyet. Cac bac ai co giao trinh etabs (co cac vi du han hoi ) thi xin cac bac chia se cho dua em nay.Dia chi :eng.nguyen@yahoo.cọmvn
-Em cung rat thich tim hieu ve gio dong ,nhung trong sach TCVN co huong dan thi rat phuc tap.Bac nao co cong trinh nao co tinh toan chi tiet de hieu thi cho em xin,em xin cam on truoc nghen.Viec tim tan so trong sap ntn? co pai la lap mo hinh roi khai bao m roi run? Xin huong dan em cach xem KQ trong file.OUT (Tan so theo phuong X,Y. Chuyen vi thep phuong X,Y.Khoi luong muc san tan xem o dau.)Tu KQ nay tinh ra gio dong & dong dat ntn? Bac nao co file huong dan vi du cong trinh thuc su thi xin hay gui cho em ,em rat bieton.Diachi :eng.nguyen@yahoo.cọmvn. Mong nhan duoc giai dap & file quy bau cua cac bac. Xin chao.Hen gap lai/