Iowa State geotechnical engineer studied failed levees, researches potential solutions • News Service • Iowa State University - Iowa State University News Service
Iowa State geotechnical engineer studied failed levees, researches potential solutions • News Service • Iowa State University Iowa State University News ServiceAMES, Iowa – The field report is full of levees overtopped, breached and scoured. There are sand boils, crest depressions and sink holes. Under seepage.