Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft-site construction techniques
There are numerous advantages to using geosynthetics in soft-site construction. However, the installation of these materials is of primary importance. A successful installation can be accomplished by a team work of the design professional, the material supplier, and the geosynthetic installer. Proper planning, including evaluation of seam strengths, factory fabrication, and deployment options, can significantly reduce costly field mistakes. The successful construction phase of roadways or embankments over soft subgrade with geosynthetics as part of the structures always begins with a correct and complete project specification. The specification should take into consideration the wide-width tensile strengths (ASTM D 4595) of the geosynthetic material and the seam strengths (ASTM D 4884), as well as methods of seam quality control. Prior to construction, the design professional should obtain from the installer a checklist characterizing installer qualifications. After selection of the geosynthetic, the design engineer has to prepare an accurate panel layout. In order to aid in construction, the material supplier may perform factory fabrication of panels. Other problems to be considered are site preparation, methods of geosynthetic deployment, and fill placement.
Soft-site construction techniques
There are numerous advantages to using geosynthetics in soft-site construction. However, the installation of these materials is of primary importance. A successful installation can be accomplished by a team work of the design professional, the material supplier, and the geosynthetic installer. Proper planning, including evaluation of seam strengths, factory fabrication, and deployment options, can significantly reduce costly field mistakes. The successful construction phase of roadways or embankments over soft subgrade with geosynthetics as part of the structures always begins with a correct and complete project specification. The specification should take into consideration the wide-width tensile strengths (ASTM D 4595) of the geosynthetic material and the seam strengths (ASTM D 4884), as well as methods of seam quality control. Prior to construction, the design professional should obtain from the installer a checklist characterizing installer qualifications. After selection of the geosynthetic, the design engineer has to prepare an accurate panel layout. In order to aid in construction, the material supplier may perform factory fabrication of panels. Other problems to be considered are site preparation, methods of geosynthetic deployment, and fill placement.
Soft-site construction techniques
Installation von Geokunststoffen beim Verstärken von weichen Böden
Henderson, J. (Autor:in) / Gale, S. (Autor:in)
Geotechnical Fabrics Report ; 18 ; 32-36
2000
5 Seiten, 6 Bilder, 2 Tabellen, 5 Quellen
Aufsatz (Zeitschrift)
Englisch
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