ALBERT

Note: CONTENTS: Abstract. - Preface. - Introduction. - Sample preparation. - Apparatus and testing procedure. - Test results. - Uniaxial strength. - Initial tangent and 50% strength moduli. - Specific energy. - Discussion. - Testing method. - Compressive strength. - Tensile strength. - Ductile and brittle fracture.. - Initial tangent and 50% stress moduli. - Specific energy. - Conclusions and recommendations. - References. - Appendix A: Description of soil and calculations. - Appendix B: Description of the LVDT and averaging circuits. - Appendix C: Determination of strain in the neck section of a dumbbell specimen.

Note: CONTENTS: Foreword. - Radio physical methods of ice and snow studies / V. V. Bogorodsky. - Radar frequency-modulated signals reflected from ice surfaces and the possibility of their modelling / A. B. Babayev, V. P. Logachev, V. N. Parfentyev, V. A. Fedorov, G. P. Shelomanova. - Ice structure and its effect on ice SHF emissivity / A. Ye. Basharinov, A. A. Kurskaya. - Radio wave propagation in glaciers / V. V. Bogorodsky, G. V. Trepov, B. A. Fedorov. - Radio echo sounding of sea ice / V. V. Bogorodsky, V. P. Tripolnikov. - Emissivity of ice, land and sea surfaces modelled by layered heterogeneous structures / V. V. Bogorodsky, A. I. Kozlov, L. T. Tuchkov. . - Radio sounding wide angle reflection measurements / J. W. Clough. - Depolarization of radio echo returns / J. W. Clough. - Remote radar measurements of sea ice thicknesses / M. I. Finkelshtein, V. A. Kutev, V. G. Glushnev, E. I. Lazarev. - Electrical properties of the vacuum-formed ice and their dependence on structure / A. K. Zhebrovsky, G. M. Strakhovsky, V. N. Nedostayev, V. I. Stebin. - Ice forces on separate supporting structures by laboratory and field tests / S. A. Vershinin, Ye. M. Kopaygorodsky, V. V. Panov, Z. I. Shvaishtein. - Correlation between the salinity of sea ice and extinction coefficient at 6328 Å / H. Davis, R. Munis. - Optical characteristics of some vanehes of natural ice / B. Ya. Gaitskhoki. - Instruments for the investigation of spectral reflection of liquid water on 1-50 Mm wave lengths / M. A. Kropotkin. - On the study of the process of charge generation at the phase interface of 10-3 molar solution of natrium chlorirde, freezing oriented / V. Petera. - The behavior of ice in rapidly variable electromagnetic fields of high intensity / L. B. Nekrasov. - Magnetic survey of ice wedges / B. V. Volodko, V. S. Yakupov, E. N. Akhmedzyanov, V. M. Kalinin, V. O. Papitashvili, G. A. Sereda. - Low frequency polarization of ice and frozen coarse-disperse formations / V. P. Melnikov, A. M. Snegiryev. - Coastal ice dynamics by SLAR observations / S. M. Losev, Yu. A. Gorbunov. - Surface water temperature observations by airborne radiation thermometer / A. I. Paramonov, Yu. A. Gorbunov, S. M. Losev. - Acoustic techniques in snow and ice studies / V. P. Gavrilo, A. V. Gusev. - Attenuation and scattering of sound waves by sea ice / V. V. Bogorodsky, G. E. Smirnov, S. A. Smirnov. - A study of sound attenuation in natural ice / N. A. Grubnik, O. V. Kudryavtsev. - Ice cover studies by seismic and tiltmeter methods / V. N. Smirnov, Ye. M. Linkov. - Glacier dynamics studies by laser deformograph / I. M. Belousova, I. P. Ivanov, N. G. Firsov. - An expenmental study of ice adhesion by laboratory and field tests / V. V. Panov, A. V. Panyushkin, Yu. D. Sinochkin, Z. I. Shvaishtein. - A study of ice layer destruction process / N. A. Grubnik, V. I. Fomin, A. B. Shemyakin. - Mechanical propterties of snow related to its use as a construction material / A. F. Wuori. - Arctic snow cover / I. M. Dolgin, N. N. Bryazgin, L. S. Petrov. - A technique to measure large moisture content in the snow by cosmic radiation / S. I. Avdyushin, Y. F. Barabantshchikov, R. M. Kogan, Y. M. Kulagin, I. M. Nazarov, Sh. D. Fridman, I. S. Yudkevich. - Techniques for measuring the strength characteristics of natural and processed snow / G. Abele. - Statistic evaluation of spatial distribution of the main parameters of the ice cover / A. Ya. Buzuyev. - Study of mechanical properties of fresh-water ice with slowly variable load / K. N. Korzhavin, A. B. Ivchenko. - On the short-term ice creep and micro crack kinetics of new formations / Yu. K. Zaretsky, A. M. Fish, V. P. Gavrilo, A. V. Gusev. - Field tests of physical and mechanical properties of the ice cover / A. Ya. Ryvlin. - Determination of specific failure energy and impact pressure values of ice / D. Ye. Kheisin, V. A. Likhomanov, V. A. Kurdyumov. - Radio hydro/acoustical method to study meso-scale characteristics of sea ice dynamics / V. V. Bogorodsky, V. P. Gavrilo, A. P. Polyakov. , In kyrillischer Schrift , Mit englischem Inhaltsverzeichnis