?url_ver=Z39.88-2004&rft_id=10.5204%2Fthesis.eprints.238539&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Estimating+the+overall+modulus%2FCBR+of+geosynthetic-reinforced+extremely+weak+subgrades&rft.creator=Pathirana%2C+Ashan+Chathuranga&rft.subject=California+Bearing+Ratio&rft.subject=Composite+Geogrids&rft.subject=Granular+Cover&rft.subject=Model+Box+Testing&rft.subject=Stabilised+Subgrades&rft.subject=Static+Plate+Load+Test&rft.subject=Strain+Distribution&rft.subject=Ultimate+Bearing+Capacity&rft.subject=Unbound+Granular+Pavements&rft.subject=Weak+Subgrade&rft.description=The+increasing+land+demand+challenges+engineers+to+construct+infrastructures+in+and+on+very+soft+ground+conditions+(subgrades).+Therefore%2C+it+is+imperative+to+improve+the+modulus+and+bearing+capacity+of+these+soft+subgrades+to+allow+construction+machinery.+This+study+introduced+a+geocomposite-embedded+capping+layer+(gravel+layer)+on+the+soft+subgrade+to+increase+its+modulus+and+bearing+capacity+by+about+15+per+cent+and+50+per+cent%2C+respectively.&rft.publisher=Queensland+University+of+Technology&rft.date=2023-03-06&rft.type=Thesis&rft.format=application%2Fpdf&rft.relation=https%3A%2F%2Feprints.qut.edu.au%2F238539%2F1%2FAshan%252BPathirana%252BThesis%25283%2529.pdf&rft.rights=free_to_read&rft.rights=http%3A%2F%2Fcreativecommons.org%2Flicenses%2Fby-nc-nd%2F4.0%2F&rft.relation=doi%3A10.5204%2Fthesis.eprints.238539&rft.relation=Pathirana%2C+Ashan+Chathuranga+(2023)+Estimating+the+overall+modulus%2FCBR+of+geosynthetic-reinforced+extremely+weak+subgrades.+Master+of+Philosophy+thesis%2C+Queensland+University+of+Technology.&rft.id_number=https%3A%2F%2Feprints.qut.edu.au%2F238539%2F&rft.identifier=Faculty+of+Engineering%3B+School+of+Civil+%26+Environmental+Engineering