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NYC Administrative Code

§ 27-578 — Distribution of vertical loads.

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What is NYC AC § 27-578?

Quick Answer

This section outlines the requirements for determining the distribution of vertical loads to supporting members using recognized methods of elastic analysis. It emphasizes the consideration of elastic or inelastic displacements and the modulus of elasticity for concrete. Applies to building owners involved in structural design and load distribution assessments.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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§ 27-578 Distribution of vertical loads.

AC § 27-578

Distribution of vertical loads to supporting members shall be determined on the basis of a recognized method of elastic analysis or system of coefficients of approximation. Elastic or inelastic displacements of supports shall be considered and, for the distribution of dead loads, the modulus of elasticity of concrete or composition sections shall be reduced to consider plastic flow. Secondary effects, due to warping of the floors shall be considered.

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