Pile Cap design
Pile cap definition – Pile Cap design example A pile cap is outlined as a concrete block cast on the pinnacle of a cluster of piles, to transmit the load from the structure to the group of piles. Generally, pile cap transfers the load kind the structures to a pile group, then the load any transfers to firm soil. External pressures on a pile are probably to be greatest near the ground surface. Ground stability… read more
AASHTO LRFD Bridge Design Specifications
AASHTO LRFD Bridge Design Specifications, Customary U.S. Units, 5th Edition, with 2010 Interim Revisions The provisions of these Specifications are intended for the design, evaluation, and rehabilitation of both fixed and movable highway bridges. The design provisions of these Specifications employ the Load and Resistance Factor Design (LRFD) methodology. AASHTO LRFD Bridge Design Specifications The factors have been developed from the theory of reliability based on current statistical knowledge of loads and structural performance. Seismic… read more
AASHTO Hot Mix Asphalt Paving Handbook
AASHTO Hot Mix Asphalt Paving Handbook 2nd Edition This second edition of AASHTO Hot Mix Asphalt Paving Handbook covers state of the art asphalt paving, plant operations, transportation of materials, surface preparation, laydown, compaction, and quality control processes. AASHTO Hot Mix Asphalt Paving Handbook It is aimed at field personnel who are responsible for these operations—both contractor personnel who do the work and agency personnel who oversee and inspect the work. keyword: AASHTO Hot Mix Asphalt… read more
AASHTO Roadside Design Guide PDF
AASHTO Roadside Design Guide PDF is developed and maintained by the AASHTO Subcommittee on Design, Technical Committee for Roadside Safety. The guide presents a synthesis of current information and operating practices related to roadside safety and is written in dual units—metric and U.S. Customary units. The 2006 edition of the AASHTO Roadside Design Guide PDF supersedes the 1996 AASHTO publication of the same name and includes an update to Chapter 6, “Median Barriers,” which replaces Chapter 6 of the… read more
AASHTO Green Book – A Policy on Geometric Design of Highways and Streets
AASHTO Green Book – A Policy on Geometric Design of Highways and Streets This is edition of AASHTO “Green Book” contains the latest design practices in universal use as the standard for highway geometric design. AASHTO Green Book – A Policy on Geometric Design of Highways and Streets Chapter 1 Highway Functions : Functional Classification, Functional System Characteristics, Functional Highway Systems in Urbanized Areas. Chapter 2 Design Controls and Criteria : Design Vehicles, Driver Performance,… read more
AASHTO Model Drainage Manual
AASHTO Model Drainage Manual 3rd Edition The Model Drainage Manual compiles generic design policies and state-of-the practice design procedures, including example problems, in order to provide a foundation on which any Federal, State, or local agency can produce its own customized drainage policy and procedure manual. AASHTO Model Drainage Manual Superseding all previous versions, the 2005 Edition of this Manual includes both Microsoft Word files and easily searchable Adobe PDF files for two manuals—one in… read more
AASHTO A Policy on Geometric Design of Highways and Streets
AASHTO A Policy on Geometric Design of Highways and Streets 5th Edition, This fifth edition of AASHTO “Green Book” contains the latest design practices in universal use as the standard for highway geometric design and has been updated to reflect the latest research on superelevation and side friction factors as presented in NCHRP Report 439. New exhibits in AASHTO A Policy on Geometric Design of Highways and Streets Chapter 3 will help designers to quickly… read more
AASHTO LRFD Movable Highway Bridge Design Specifications
AASHTO LRFD Movable Highway Bridge Design Specifications 2nd Edition, with 2008 and 2010 Interim Revisions These guidelines address the design of movable highway bridges using the LRFD bridge design standards. AASHTO LRFD Movable Highway Bridge Design Specifications The guidelines are in English units. This guide includes information on design of bridge spans, mechanical systems (motors, hydraulics, etc), electrical systems, and bridge protection systems. The guidelines also cover seismic analysis and vessel impact analysis. Several types… read more
AASHTO Standard Specifications for Highway Bridges
AASHTO Standard Specifications for Highway Bridges, 17th Edition The design standards for the maintenance and rehabilitation of older, existing structures. For new bridge designs, superseded by the AASHTO LRFD Bridge Design Specifications (see related item). This book includes: AASHTO Standard Specifications for Highway Bridges Easy access to specific sections; Hyperlinks from table of contents and within text to sections/articles, commentary, figures, tables, and equations; Search by section, subject, table/figure, article number, equation, or ASTM reference; Extensive… read more
ASME B16 3 2011
ASME B16 3 2011 – American Society of Mechanical Engineers / 10-Oct-2011 / 52 pages ISBN: 9780791833810 This ASME B16 3 2011 Standard covers malleable iron threaded fittings, Classes 150 and 300. It also contains provisions for using steel for caps and couplings in Class 150 for NPS 3/8 and smaller. This standard ASME B16 3 2011 includes: (a) pressure-temperature ratings (b) size and method of designating openings of reducing fittings (c) marking (d) material (e)… read more
