It is because normally the structural members are analyzed using beam type elements. Clamped supports with weld-on shear lugs to avoid the pipe slipping under the clampīasically codes do not take account of local stresses in pipe support not like pressure containment parts.Supports to be located on the upper half of the portion (i.e.Pipe to be supported on pipe shoe to avoid damaging to pipe wall.Dissimilar material to avoid galvanic corrosion.clearance between the insulation and the supporting structure shall be at least 50 mm. No direct resting, pipe shoe to be provided.Long piping leg, stress engineer to be consulted.Primary attachments and secondary supports by designers.Damping element- A device which increases damping of a system offering high resistance against rapid displacement, caused by dynamic loading while permitting essentially free movement.Rigid support- A support providing stiffness in at least one direction.Sliding support- A device which is provided below piping to take gravity loads, offering no resistance other than frictional to horizontal motion.Resilient support- A support which includes one or more largely elastic members to carry pipe sustain + thermal loads at the same time allowing pipe thermal movement in the desired direction.Hanger- A support by which piping is suspended from a structure which functions by carrying piping load in tension.Hold Down Support- A device which holds the pipe in position disallowing vertical upwards movement or allows only decided upward movement.Guide- A device which prevents the rotation about one or more axis.Stop- A device which permits rotation but prevents translatory movements of piping.Anchor- A rigid restraint providing substantially full fixation.Brace- A device primarily intended to resist displacement of piping due to forces other than thermal expansion and gravity.Restraint- Any device that prevents, resists, or limits the free thermal movement of piping.General support terminology and basic function: ![]() ![]()
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