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Mechanical Design ' ,.. Materials ' ' ,. Linings and Coatings Structural Design 12 Dynamic Wind Loads , ,. Customary to S1 Metric ,.. Lateral seismic forces shall be are governed by seismic loads. For grouped or clustered stacks having a center-to-center to high-temperature or shutdown, such. Consideration shall be given in the for construction loads in and Fy s 50 ksi when and An increase in allowable shell stresses due to wind or seismic loads shall not be allowed.
Case 3, lCirCllmfE! The size of stiffeners shall satisfy the following three The stiffener and plate section shall have a moment of inertia equal to or greater than that determined by the following equation: where qz external wind pressure 4.
Anchor bolts shall be 4. The maximum deflection the toundation rotation or movement shall be consid 4. All anchor bolt material shall conform to section 2. An increase in allowable shell stresses due to wind or seismic loads shall not be allowed.
After details. Appropriate detailed calculation methods shall be used for dynamic of more configurations. These include with variable diameters tion effects. The presence of strakes sigriificantlv increases the drag strakes at helical locations are methods for disrupting vortices. Stability against lateral vibration H",,,,,,.. HUlllllU" of stack stiffeners, 6. It gives the requirements for lighting and lightning protection based upon existing building and federal codes.
It emphasizes the important areas regarding fabrication and construction. It outlines areas requiring maintenance and inspection following initial operation. Although many of the topics within these guidelines may be used for all stacks, this Standard is intended to provide design guidelines for stacks containing non flammable gases such as combustion exhaust gases at low internal pressures.
In addition, the materials of construction referenced in this Standard may not be allowed for use with flammable gases under pressure per ASME B No attempt is made within this Standard to define the need or the methods to be used to consider these additional design considerations.
Your Alert Profile lists the documents that will be monitored. If the document is revised or amended, you will be notified by email. Publisher: ASME. Publish Date: Language: English - US. ISBN: Print or Share. Standard Options Format. Print Book. Lock Washers Metric Series Standards. Hobs Standards. Download Acrobat Reader free.
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