1. nh nh2. o di3. o cao4. o ngangX,Y,Z,M im

Sau khi Build MHDH=> V li tam gic ni suy ra cc im nm trong vng cc im o

Kho st: D liu im Lnh Layiso: Gi i tng chn

1. BNH Lu v cc file: text, file nh. T l: ADS thng 1/1000 l chun

Cc bc: Kim tra cao ng Poline D liu bnh -> B mt a hnh-> MHDH(gii hn khu vc) H a hnh( khu vc khng s dng hay cn gi l l thng) DDM: Chn i tng+ Build m hnh ng bao a hnh+ chn ng bao hoc chn ng bao a hnh ti u (Thng s a hnh ly ng di tm 3000) Thng s a hnh-> hng dc a hnh-> true(false) kch thc 8 t cng ( Nhng lu pi ph thuc vo c TD) nu khp th mi t c cngS dng lnh View-> view pot To Tuyn: T -> Shift E Layiso Lu : Nn chn ng cp ln thay i vn tc v sau Nn cc ng cong bn knh gn nhau to cm gic an ton cho ngi li xe CN PSC: Phng TD: Unicod ht Thng s tuyn: TST( trong c Tt TSCong i trc: ITC Draw-> wipeout->chon polyline -> Yes-> Tools-> Draw Order-> Bring to front-> Kich doi tuong-> Phai Lu : Phi gc chn cung Phi chy ra file LTD th mi Xut s liu c HCTN: sang mi bn 100 HCTN: sang tri+phi =100 V TNTN XSLT: C LU K? KHNG-> SAU SAVE Copy t bn v ny sang bn v khc th chn : Ctrl+shift+C