NEHRP Clearinghouse

displaying 1 - 2 results in total 2

  • Luco, J. E.; Frazier, G. A.; Day, S. M.; Apsel, R. J.
    Dynamic Response of Three-Dimensional Rigid Embedded Foundations.
    National Science and Research Applications., January 1978, 108 p.
    Keywords: Seismic waves; Dynamic response; Ground motion; Greens function; Earthquake engineering; Earthquake resistant structures; Pile structures; Earthquakes; Soil structure interactions; Finite element analysis; Rigid foundations; Ocean bottom; Dynamic structural analysis

  • Apsel, R. J.
    Dynamic Green's Functions for Layered Media and Applications to Boundary-Value Problems.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., January 1979, 377 p.
    Keywords: Dynamic response; Greens function; Integral equations; Earthquake engineering; Numerical integration; Theses; Earthquakes; Foundations; Soil structure interactions; Three-dimensional calculations; Viscoelastic theory; Wave propagation; Seismology; Equation of motion; Boundary value problems