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Book Finite Element Study of Anchored Wall Monolith

Download or read book Finite Element Study of Anchored Wall Monolith written by United States. Army. Corps of Engineers. Nashville District and published by . This book was released on 1979 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Documentation of Finite Element Analyses

Download or read book Documentation of Finite Element Analyses written by P. Thomas McGee and published by . This book was released on 1980 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bay Springs Lock and Dam, located in northeast Mississippi, is the northernmost of the system of locks and dams on the Tennessee-Tombigbee Waterway. The navigation lock will be formed by a combination of anchored chambered walls and gravity-type gate blocks, with a reinforced concrete floor strut. The 'anchored wall' monoliths differ from conventional gravity-type monoliths in that posttensioned tendons engaging rock account in part for the stability of the walls. The anchored wall, with its concrete-foundation-tendon interaction characteristics, poses a formidable challenge to analysis by classical methods, making it an ideal problem for solution by a computerized, numerical analysis technique. Due to the complex geometry of the structure, multiple materials, posttensioning of the tendons, and the attendant boundary conditions, the finite element method was selected as the only viable analysis technique for determining the state of stress in the anchored wall monolith and its surrounding foundation. The ANSYS FEM program was used, primarily to take advantage of its nonlinear boundary element which was used to approximate the interaction at material interfaces. Solutions for the various load cases were displayed graphically in numerous pressure, stress, and deflected shape diagrams. Results confirm the assumption of the rigid body stability analysis program used to size the tendons of the anchored wall monolith and indicate a safe design with regard to the established criteria. (Author).

Book Scientific and Technical Aerospace Reports

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book User s Guide

Download or read book User s Guide written by William P. Dawkins and published by . This book was released on 1981 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book User s Guide

Download or read book User s Guide written by Guillermo A. Riveros and published by . This book was released on 1996 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book User s Guide to CTWALL

Download or read book User s Guide to CTWALL written by Michael E. Pace and published by . This book was released on 1994 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Tutorial Guide

Download or read book Tutorial Guide written by and published by . This book was released on 1994 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Users Reference Manual

Download or read book Users Reference Manual written by and published by . This book was released on 1980 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer program TWDA (T-wall design/analysis) is a user-oriented conversationally interactive, modular time-sharing program system for computer-aided structural design of inverted-T retaining walls and floodwalls founded on earth or rock. Its essential characteristics include: (a) List-directed input with prompting available on request or as shown to be needed. Data lists may be entered interactively or in a data file. (b) Design for minimum cost including excavation, backfill, slab concrete, and stem concrete, with inputted unit costs. Default is to design for minimum concrete volume. (c) Multiple soils strata may be used as existing and/or backfill earth. Either Coulomb's equation or trail wedges may be used to get active earth pressures. (d) Multiple slopes may be used to model existing and/or finished grade surfaces. (e) Time-sharing printout is limited to the minimum needed by the user to make his design decisions. A full analysis report is available in an optional output file that may be listed on any terminal. (f) The program is structured to permit easy updating as criteria change. (g) Up to 10 load cases may be used. The user does not need to reenter any data by hand into subsequent runs. (h) The 1977 edition of ACI code 318 is used. Default procedures conform to the Corps of Engineers' Engineer Manuals in effect in 1980. The user may, however, direct the program to change many of the standard procedures as needed. (Author).

Book User s Guide

Download or read book User s Guide written by Michael E. George and published by . This book was released on 1981 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Finite Element Analysis of a Reinforced Earth Wall

Download or read book Finite Element Analysis of a Reinforced Earth Wall written by Mosaid M. Al-Hussaini and published by . This book was released on 1977 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Abstract Bulletin

Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: