Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Measurement Of Frost Heave Forces On H Piles And Pipe Piles
Download Measurement Of Frost Heave Forces On H Piles And Pipe Piles full books in PDF, epub, and Kindle. Read online Measurement Of Frost Heave Forces On H Piles And Pipe Piles ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Measurement of Frost Heave Forces on H-piles and Pipe Piles by : Jerome B. Johnson
Download or read book Measurement of Frost Heave Forces on H-piles and Pipe Piles written by Jerome B. Johnson and published by . This book was released on 1988 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The magnitude and variation of forces and shear stresses, caused by frost heaving in Fairbanks silt and the adfreeze effects of a surface ice layer and a gravel layer, were determined as a function of depth by using electric strain gauges along the upper 2.75 m of a pop pile, 30.5-cm I.D. x 0.95-cm wall, and an H-pile, 25.4-cm web x 85 kg/lineal m. The peak frost heaving forces on the H-pile for three consecutive winter seasons (1982-1985) were 752,790 and 802 kN, respectively. Peak frost heaving forces on the pipe pile of 1118 and 1115 kN were determined only for the second and third winter seasons. Maximum average shear stresses acting on the H-pile were 256,348 and 308 kPa during the three winter seasons. Maximum average shear stresses acting on the pipe pile were 627 and 972 kPa for the second and third winter seasons. Ice collars were placed around the tops of both piles during the first and third winter seasons to measure the adfreeze effects of a surface ice layer. The ice layer may have contributed 15 to 20% of the peak forces measured on the piles. A 0.6-m-thick gravel layer replaced the soil around the tops of both piles for the second and third winter seasons to measure the adfreeze effects of a gravel backfill. The gravel layer on the H-pile may have contributed about 35% of the peak forces measured. Maximum heaving forces and shear stresses occurred during periods of maximum cold and soil surface heave magnitude. These were not related to the depth of frost penetration for most of the winter since forst was present at all depths extending to the permafrost table. (mjm).
Book Synopsis Measurement of Frost Heaving Forces on Piles by : Frederick E. Crory
Download or read book Measurement of Frost Heaving Forces on Piles written by Frederick E. Crory and published by . This book was released on 1965 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the results of frost heave force measurements on creosoted timber and steel pipe piles during the period 1956-1959 and during the 1962-1963 freezing season. The results indicate that, for the types and sizes of piles used, the heaving forces generated on piling during the seasonal freezing of frost susceptible soils may attain, or even surpass, 50,000 lb. It is also concluded that for conditions represented by these tests the maximum rate of heave occurs early in the winter months at relatively shallow depths (2-3 ft), and that the maximum pile heave force occurs during periods of active frost penetration with very cold near-surface ground temperatures. Near maximum heave forces were also produced after complete freezeback of the seasonal thaw zone during periods of extreme cold.
Download or read book CRREL Report written by and published by . This book was released on 1988 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glaciological Data by : World Data Center A for Glaciology
Download or read book Glaciological Data written by World Data Center A for Glaciology and published by . This book was released on 1977 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Permafrost Bibliography Update, 1988-1992 by :
Download or read book Permafrost Bibliography Update, 1988-1992 written by and published by . This book was released on 1993 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Reports Awareness Circular : TRAC. by :
Download or read book Technical Reports Awareness Circular : TRAC. written by and published by . This book was released on 1989-04 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mechanics of Geomaterial Interfaces by : A.P.S. Selvadurai
Download or read book Mechanics of Geomaterial Interfaces written by A.P.S. Selvadurai and published by Elsevier. This book was released on 1995-01-30 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of geomaterial interfaces recognizes the important influences of the interface behaviour on the performance of interfaces involving cementaceous materials such as concrete and steel, ice-structure interfaces, concrete-rock interfaces and interfaces encountered in soil reinforcement. During the past two decades, the subject of geomaterial interfaces has attracted the concerted attention of scientists and engineers both in geomechanics and applied mechanics. These efforts have been largely due to the observation that the conventional idealizations of the behaviour of interfaces between materials by frictionless contact, bonded contact, Coulomb friction or finite friction tend to omit many interesting and important influences of special relevance to geomaterials. The significant manner in which non-linear effects, dilatancy, contact degradation, hardening and softening, etc., can influence the behaviour of the interface is borne out by experimental evidence. As a result, in many instances, the response of the interface can be the governing criterion in the performance of a geomechanics problem.The primary objective of this volume is to provide a documentation of recent advances in the area of geomaterial interfaces. The volume consists of subject groupings which cover ice-structure, soil-structure and steel-concrete interfaces, mechanics of rock and concrete joints and interfaces in discrete systems.
Book Synopsis Transportation... Weekly Government Abstracts by :
Download or read book Transportation... Weekly Government Abstracts written by and published by . This book was released on 1989 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Permafrost written by Kaare Senneset and published by . This book was released on 1988 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers on climate change and geothermal regime, regional permafrost, physics and chemistry of frozen ground, frost heave mechanism, periglacial phenomena, geocryology, site investigations, subsea permafrost, geotechnical engineering and pipeline construction.
Book Synopsis Frozen Ground Engineering by : Orlando B. Andersland
Download or read book Frozen Ground Engineering written by Orlando B. Andersland and published by John Wiley & Sons. This book was released on 2003-11-05 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Frozen Ground Engineering gives a peerless presentation of soil mechanics for frozen ground conditions and a variety of frozen ground support systems used on construction projects worldwide. An authoritative update of the industry standard, this Second Edition covers the essential theory, applications, and design methods using frozen ground in the construction of deep shafts, tunnels, deep excavations, and subsurface containment barriers. New material features design models for pavement structures used in seasonal frost and permafrost areas, new information on the movement of fluid phase contaminants in frozen ground, and helpful appendices offering guidance on common frozen ground tests and SI unit conversions. This new edition gives the essential information engineers, geologists, and students need in a complete reference, including up-to-date information on: Sensitivity of frozen ground to climate change Experimental work on frozen soil creep and strength Monitoring creep in frozen slopes Frost protection of foundations using ground insulation Highway insulation Load restrictions for seasonal frost areas
Book Synopsis Construction in Cold Regions by : Terry T. McFadden
Download or read book Construction in Cold Regions written by Terry T. McFadden and published by John Wiley & Sons. This book was released on 1992-04-16 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as a reference on effective engineering practice for construction activities in Arctic and Sub-Arctic regions. It is based on many sources around the world including the Soviet Union and China where people live and work in very low temperatures. Provides a broad look at overall problems found by engineers, contractors and builders, including case histories that illustrate actual projects throughout the cold regions of the world.
Author :National Research Council (U.S.). Highway Research Information Service Publisher : ISBN 13 : Total Pages :906 pages Book Rating :4.3/5 (91 download)
Book Synopsis HRIS Abstracts by : National Research Council (U.S.). Highway Research Information Service
Download or read book HRIS Abstracts written by National Research Council (U.S.). Highway Research Information Service and published by . This book was released on 1989 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Orlando B. Andersland Publisher :Springer Science & Business Media ISBN 13 :1475722907 Total Pages :363 pages Book Rating :4.4/5 (757 download)
Book Synopsis An Introduction to Frozen Ground Engineering by : Orlando B. Andersland
Download or read book An Introduction to Frozen Ground Engineering written by Orlando B. Andersland and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frozen Ground Engineering first introduces the reader to the frozen environment and the behavior of frozen soil as an engineering material. In subsequent chapters this information is used in the analysis and design of ground support systems, foundations, and embankments. These and other topics make this book suitable for use by civil engineering students in a one-semester course on frozen ground engineering at the senior or first-year-graduate level. Students are assumed to have a working knowledge of undergraduate mechanics (statics and mechanics of materials) and geotechnical engineering (usual two-course sequence). A knowledge of basic geology would be helpful but is not essential. This book will also be useful to advanced students in other disciplines and to engineers who desire an introduction to frozen ground engineering or references to selected technical publications in the field. BACKGROUND Frozen ground engineering has developed rapidly in the past several decades under the pressure of necessity. As practical problems involving frozen soils broadened in scope, the inadequacy of earlier methods for coping became increasingly apparent. The application of ground freezing to geotechnical projects throughout the world continues to grow as significant advances have been made in ground freezing technology. Freezing is a useful and versatile technique for temporary earth support, groundwater control in difficult soil or rock strata, and the formation of subsurface containment barriers suitable for use in groundwater remediation projects.
Book Synopsis Pile Design and Construction Practice by : Willis H. Thomas
Download or read book Pile Design and Construction Practice written by Willis H. Thomas and published by CRC Press. This book was released on 2007-12-06 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This international handbook is essential for geotechnical engineers and engineering geologists responsible for designing and constructing piled foundations. It explains general principles and practice and details current types of pile, piling equipment and methods. It includes calculations of the resistance of piles to compressive loads, pile group
Book Synopsis Tenth Anniversary Seminar ; Passive Microwave Users Workshop ; Microwave Radiometry Bibliography by : Claire S. Hanson
Download or read book Tenth Anniversary Seminar ; Passive Microwave Users Workshop ; Microwave Radiometry Bibliography written by Claire S. Hanson and published by . This book was released on 1977 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Permafrost Bibliography Update, 1983-1987 by :
Download or read book Permafrost Bibliography Update, 1983-1987 written by and published by . This book was released on 1988 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Workshop on the U.S. Antarctic Meteorological Data Delivery System by : Claire S. Hanson
Download or read book Workshop on the U.S. Antarctic Meteorological Data Delivery System written by Claire S. Hanson and published by . This book was released on 1988 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
