NB/T 20258.2-2014PWR nuclear power plant module design requirements - Part 2: Structural module (English PDF)

NB/T 20258.2-2014 is the English-translated version of 压水堆核电厂模块设计要求 第2部分：结构模块.

NB/T 20258.2-2014 is the part of the Chinese energy industry series on module design for pressurized water reactor nuclear power plants that deals with structural modules.

It lays down the requirements applying to such a module across its whole life on the project: design, manufacture, cleaning, packaging, transport and storage. The part sits beside Part 1, which covers mechanical modules, and carries the recommended status of the NB/T series.

Its cited documents range from Chinese steel and casting standards such as GB/T 700, GB/T 1591, GB/T 1228 to GB/T 1231, GB 50010, GB 50011, GB 50017 and JGJ 107, to foreign ones including ACI 349-2006, AISC N690-2006, AISC 360-2005, ASME NQA-1-2004, ASTM A240 and ASTM D5144. Issued on 29 June 2014, it has applied since 1 November 2014.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

NB/T 20258.1-2014|NB/T 20482-2018|NB/T 20185-2012|NB/T 20021-2010|GB/T 41140-2021|GB/T 35683-2017

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