| 401 | T.S. Coughlin, D.E. Troxell, and P.C. Rizzo | Consideration of Earthquake Resistant (Class I) Slopes and Dams [5WCEE] |
| 402 | K. Ishihara and S. Yasuda | Sand Liquefaction Under Random Earthquake Loading Condition [5WCEE] |
| 403 | E. Rosenblueth | Prepared Discussion [5WCEE] |
| 404 | A. Asada, F. Kawakami, and M. Kamiyama | On the Characteristics of Seismic Motion in Soft Soil Layers [5WCEE] |
| 405 | E. Rosenblueth | Prepared Discussion [5WCEE] |
| 406 | J.H. Travers and R. Shepherd | Wave Propagation and Lumped Mass Analysis Techniques applied to the, determination of Response Layered systems to Sinusoidal and Seisimic Excitation [5WCEE] |
| 407 | R.W. Clough, D. Rea, D. Tang, and M. Watabe | Earthquake Simulator Test of a Three Story Steel Frame Structure [5WCEE] |
| 408 | R.W. Clough and P. Hidalgo | Design of a Shaking Table Test for a Reinforced Concrete Frame Structure [5WCEE] |
| 409 | V.N. Shaishmelashvili and N.A. Edisherashvili | Experimental Studies of Dynamic Characteristics of Multy-Storey Steel Frame Building Large-Scale Models with Different Vertical Bracings [5WCEE] |
| 410 | I.P. Kuliyev, G.A. Aliyev, and F.M. Gadfiyev | Investigation of the Dynamic Characteristics of the Offshore Oil-Field Structures [5WCEE] |
| 411 | P. Ibanez and R.D. Shanman | Identification of Dynamic Structural Parameters from Experimental Data [5WCEE] |
| 412 | I.R. Stubbs and V.R. McLamore | The Ambient Vibration Survey [5WCEE] |
| 413 | F. Briceno E., Venezuela, A.F. Espinosa, J. Arcia R. | Dynamic Response Study of the Palace Corvin Building in Caracas, Venezuela [5WCEE] |
| 414 | G.T. Taoka, A.S. Furumoto, and A.N.L. Chiu | Natural Periods of a Tall Shear Wall Building [5WCEE] |
| 415 | J.G. Bouwkamp and R.M. Stephen | Ambient and Forced Vibration Studies of a Multistory Pyramid-Shaped Building [5WCEE] |
| 416 | K. Kanai | Energy Dissipation in Strong Earthquake Motion of Existing Buildings [5WCEE] |
| 417 | H. Krawinkler and E.P. Popov | Hysteretic Behavior of Reinforced Concrete Rectangular and T-Beams [5WCEE] |
| 418 | A. Negoita and I. Pop | Researches on the Ductility of Reinforced Expanded Clay Concrete Members [5WCEE] |
| 419 | J. Petrovski, D. Jurukovski, and T. Paskalov | Dynamic Properties of Fourteen Story R.C. Frame Building from Full Scale Forced Vibration Study and Formulation of Mathematical Model [5WCEE] |
| 420 | D.L. Bernreuter and F.J. Tokarz | Providing an Earthquake-Like Environment for Testing Full-Scale Structures by Using the Ground Motion from Underground Nuclear Tests [5WCEE] |
| 421 | J.P. Balsara and J. Fowler | Vibration Tests of North Fork Dam Model [5WCEE] |
| 422 | W.H. Boyce | Vibration Tests on a Simple Water Tower [5WCEE] |
| 423 | E. Juhasova, J. Henrych, V. Kolousek | Free Discussions [5WCEE] |
| 424 | F.Y. Cheng, W.H. Tseng, and J.H. Senne Missouri | Dynamic Instability and Ultimate Capacity of Parametrically Excited Structures [5WCEE] |
| 425 | R Novoa M. | Prepared Discussion [5WCEE] |
| 426 | T. Konno and E. Kimura | Earthquake Effects on Steel Tower Structures Atop Building [5WCEE] |
| 427 | P. Ruiz and F. Reyes | A Finite Element for the Interaction of Frames and Shear Walls [5WCEE] |
| 428 | F. Novoa M. | Prepared Discussion [5WCEE] |
| 429 | H. Sato and K. Suzuki | On the Response Analysis of the Structure System Subjected to Multi-Seismic Motions [5WCEE] |
| 430 | P. Mazilu, H. Sandi, and D. Teodorescu | Analysis of Torsional Oscillations [5WCEE] |
| 431 | W.K. Tso and J.K. Biswas | Torsional Analysis of Core Wall Structures [5WCEE] |
| 432 | V.T. Rasskazovsky | Calculation of Building Response to Real Earthquake Accelerograms [5WCEE] |
| 433 | H. Aoyama, Japan, and MA. Sozen | Dynamic Response of a Reinforced Concrete Structure with [5WCEE] |
| 434 | J. Pajuhesh and A.H. Hadjian | Determination of Composite Damping Matrices [5WCEE] |
| 435 | G. Krishnamoorthy, GA. Young, and GA. Hegemier | Prediction of the Torsional Response of a Multi-Story Reinforced Concrete Masonry Building by a Three Dimensional Dynamic Analysis [5WCEE] |
| 436 | M. Ozaki, Y. Ishiyama, and Y. Yamazaki | Earthquake Response Prediction of Reinforced Concrete Buildings [5WCEE] |
| 437 | P. Caravani and W.T. Thomson | Identification of Damping Coefficients from System Response [5WCEE] |
| 438 | E. Keintzel | On the Seismic Analysis of Unsymmetrical Storied Buildings [5WCEE] |
| 439 | J.E. Amrhein, G. Hegemier and G. Krishnamoorthy | Reports on the Nicaragua Earthquake of December 1972 [5WCEE] |
| 440 | M. Izumi, Japan | Prepared Discussion [5WCEE] |
| 441 | G.V. Berg and R.D. Hanson,Micbigan | Engineering Lessons Taught by Earthquakes [5WCEE] |
| 442 | L.W. Bockemohle | Earthquake Behavior of Commercial-Industrial Buildings in the San Fernando Valley [5WCEE] |
| 443 | L. A. Wyllie, Jr., F. E. McClure, and H. J. Degenkolb | Performance of Underground Structures at the Joseph Jensen Filtration Plant [5WCEE] |
| 444 | H. Aoyama | Prepared Discussions: 1A [5WCEE] |
| 445 | V.V. Bertero, B. Bresler, L.G. Selna, A.K. Chopra, and A.V. Koretsky | Design Implications of Damage Observed in the Olive View Medical Center Buildings [5WCEE] |
| 446 | H. Aoyama | Prepared Discussion [5WCEE] |
| 447 | L.G. Selna, M.D. Cho, and R.K. Ramanathan | Evaluation of Olive View Hospital Behavior on Earthquake Resistant Design [5WCEE] |
| 448 | M. Yamada and H. Kawamura | Prepared Discussion [5WCEE] |
| 449 | A.K. Chopra, V.V. Bertero, and S.A. Mahin, M. Yamada and H. Kawamura | Response of the Olive View Medical Center Main Building During the San Fernando Earthquake Prepared Discussion [5WCEE] |
| 450 | P.C. Jennings and G.W. Housner | The San Fernando, California, Earthquake of February 9, 1971 [5WCEE] |
| 451 | A.G. Nazarov, B.K. Karapetian, N.K. Karapetian, V.L. Mnatsakanian, S.A. Pirouzian, D.N. Roustanovich, S.A. Shahinian, and L.V. Shahsouvarian | Results of Engineering-Seismological Studies of the Zanghezour Earthquakes in 1968 [5WCEE] |
| 452 | I.B. Everingham | The Major Papua New Guinea Earthquakes Near Madang (1970) and Beneath the North Solomon Sea (1971) [5WCEE] |