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  _____    _    _    _    _     _____     ______  
 / ____|| | || | || | |  | ||  |  ___||  /_____// 
/ //---`' | || | || | |/\| ||  | ||__    `____ `  
\ \\___   | \\_/ || |  /\  ||  | ||__    /___//   
 \_____||  \____//  |_// \_||  |_____||  `__ `    
  `----`    `---`   `-`   `-`  `-----`   /_//     
                                         `-`

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發送短信 : Ko-volume change characteristics of an unsaturated soil with respect to various loading paths