Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Field Measurements of Ground Displacements About a Tunnel in Soil
Soil displacements were measured during the construction of two 21-ft OD shield-driven tunnels in principally granular soil for the Washington, D.C. Metro. The program of field observations and measurements was implemented to determine the relationship of construction procedure to ground movements about the tunnels. Inclinometers, extensometers, and surface settlement surveys measured the soil displacements at three instrument cross-sections in the Lafayette Park Test Section. The soil displacements were measured at a sufficient number of points at each cross-section such that the complete pattern of ground movements at different stages of construction could be determined.
Field Measurements of Ground Displacements About a Tunnel in Soil
Soil displacements were measured during the construction of two 21-ft OD shield-driven tunnels in principally granular soil for the Washington, D.C. Metro. The program of field observations and measurements was implemented to determine the relationship of construction procedure to ground movements about the tunnels. Inclinometers, extensometers, and surface settlement surveys measured the soil displacements at three instrument cross-sections in the Lafayette Park Test Section. The soil displacements were measured at a sufficient number of points at each cross-section such that the complete pattern of ground movements at different stages of construction could be determined.
Field Measurements of Ground Displacements About a Tunnel in Soil
W. H. Hansmire (Autor:in) / E. J. Cording (Autor:in)
1975
359 pages
Report
Keine Angabe
Englisch
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