AFM 88-22 PDF

AFM 88-22 PDF


November 15, 2020

Revision of Army Technical Manual /NAVFAC P/AFR , Force Manual (AFM) (TM ) (Department of the Air Force, ). manual TM , NAVFAC P, and AFM 88 This document generally has the most conservative criteria. It has been updated recently with some. Download Citation on ResearchGate | Summary of Changes and Availability of the Revised TM NAVFAC P, AFM “Design of Structures to.

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Typical anchored bulkhead type structures are anchored bulkhead waterfront structures, soldier beam and lagging systems, braced walls, and slurry walls when anchored zfm their top.

Design will include a determination of plate thickness required to resist flexural loading, the size and spacing of stiffeners, the size and location of internal bracing, and additional xfm thickness and features which may be required if the duct is designed as a spanning box girder. General Criteria for Waterfront Construction.

Zfm the concerns associated with structural plastics are fire resistance characteristics and properties which generally do not conform to military 8822 protection criteria. Load-tested designs In lieu of the design approach discussed above and when consistent with budget and schedule, load-tested designs may be considered. Structural Design for Buildings-Materials.

Other forces including those due to wind, snow, seismic activity, thermal expansion and contraction, thrust, impact, etc. Sources and General Considerations. 888-22 concrete stacks will be designed in accordance with ACI Concrete properties will be selected to suit the expected conditions.

Design requirements for timber materials will be in accordance with paragraph a. Additional thickness will be provided in locations subject to abrasive wear, and use of replaceable wear plates for severe conditions will be considered.

Structures to Resist the Effects of Accidental Explosions. Earth related structures a. Large-scale ductwork refers to ductwork typically associated with major supply air and hot gas conveyances, e. Allowable stresses will be in accordance with table The amount 88-222 trash, debris, or seaweed expected to accumulate in intake structures will be the primary consideration in deciding whether or not a continuously cleaning mechanical traveling screen will be used.


Types of structures not covered include dams and pavements for which zfm can be found in other manuals.

Structures of this type will be designed to resist buoyant forces caused by the presence of water. Welding of Pipelines and Related Facilities. Coastal Sedimentation and Dredging.

Cover Image: Phys. Rev. Lett. Vol. 88, Iss. 22

Design of main pier or wharf structures will consider conditions of exposure and loadings applicable to the location and service for which the structure is intended. Revision l is a Building Code Requirements for Reinforced Concrete. Glasstone and Dolan, ; TM 5 – Design of reinforced concrete tanks will be in accordance with PCA Selection of materials of construction for tanks in which liquids are to be stored will consider the environmental conditions to which the tank will be exposed as well as the properties of the liquid being stored.

For design of structures associated with power plants, see applicable portions of TM As a minimum, all pipe supports will be designed to carry the weight of the piping system plus water to account for hydrostatic testing. Electric Power Supply and Distribution. The design of blast-resistant structures must consider the transient loadings and dynamic response of the structure that results from the specified design event.

Structures to Resist the Effects of Accidental Explosions (TM , NAVFAC – Google Books

Water transmission lines Design of water transmission lines will include consideration of items such as maintaining watertightness, avoiding erosive velocities, and providing gradual transitions in crosssection and alignment.


Cantilever avm are those which interact with the surrounding earth through flexural bending in such a way that a zfm of the earth mass is brought into play in resisting the forces imposed on the structure. Mooring Design Physical and Empirical Data. Steel tanks to store liquefied gases at or near atmospheric pressures will be designed in accordance with Af TM 5 – US Department of General Design of water related structures will comply with the need to maintain watertight and durable construction.

Installation of Underground Petroleum Storage Systems. Purpose This manual establishes structural design criteria for structures other than buildings, furnishes design guidance for various types of structures, and identifies special considerations with regard to certain materials in specific applications.

Design values for material density, maximum conveyor slopes, etc.

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Docks and harbors a. Environmental Engineering Concrete Structures. The safety factor will be at least 1. Concrete Strengths Usage Minimum Strength Mass concrete not exposed to atmospheric conditions or other deteriorating agents where mass rather than strength is the principal considerations. In particular, a detailed procedure for the use of TM5- is Box culverts, if constructed of other materials, will be designed in accordance with the generally recognized codes and standards applicable to such materials.

Toward that end, approved research laboratories will perform load tests and submit a full report including all test data for review. Among the standards which should be consulted when undertaking design of pipeline systems are the following: Fiber-reinforced concrete will be used only if approved by the appropriate headquarters. Water and wastewater treatment structures.