Text this: ANALYSIS OF INITIAL SUPPORT DESIGN OF SAMARINDA TUNNEL STA 0+425 USING H-BEAM WITH 3D MODELING

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| \  / ||  \ \\/ //  /_   _//   / _ \\   / ____|| 
|  \/  ||   \ ` //   `-| |,-   / //\ \\ / //---`' 
| .  . ||    | ||      | ||   |  ___  ||\ \\___   
|_|\/|_||    |_||      |_||   |_||  |_|| \_____|| 
`-`  `-`     `-`'      `-`'   `-`   `-`   `----`