標(biāo)準(zhǔn)編號(hào):	NB/T 20017-2010
中文名稱:	壓水堆核電廠安全殼結(jié)構(gòu)整體性試驗(yàn)
英文名稱:	Structural Integrity Test of Containments for Pressurized Water Reactor Power Plants
行業(yè)分類:	NB    能源行業(yè)標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	國(guó)家能源局
發(fā)布日期:	2010-5-1
實(shí)施日期:	2010-10-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	NB/T 20017-2021 壓水堆核電廠預(yù)應(yīng)力混凝土安全殼結(jié)構(gòu)整體性試驗(yàn)
被替代日期:	2021-7-1
替代舊標(biāo)準(zhǔn):	EJ/T 1098-1999
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	16000 字
翻譯價(jià)格(元):	960.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies the methods, technical requirements and acceptance evaluation conditions for the structural integrity test of containments. This standard is applicable to the structural integrity test of steel-lined containments made of bonded prestressed concrete for pressurized water reactor power plants, applicable to the vertical cylindrical single-layer containments with flat spherical dome and flat bottom plate. This standard may serve as reference for the structural in-service inspection of such kind of containments. It may also be used as reference for containments of other shapes. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 50152 Standard for test method of concrete structures HAF 102 (2004) Safety specifications for design of nuclear power plant 3 Test purpose The test is carried out to inspect the capability of containment to withstand design basis accidents in terms of construction and strength, and verify that the containment is able to maintain structural integrity during design basis accidents, thus meeting the requirements of Clause 6, HAF102 (2004).

Foreword i 1 Scope 2 Normative references 3 Test purpose 4 Basic conditions for test basis 5 Test pressure 6 Test items 7 Arrangement of measuring points 8 Technical requirements for test 9 Test acceptance conditions and retest 10 Qualification requirements for responsible test organizations 11 Preparation before test 12 Test steps 13 Test report Annex A (Informative) Pressurization and depressurization curve Annex B (Informative) Schematic diagram for measuring overall deformation of containment with plumb line method Annex C (Informative) Dome deflection measurement with level gauge Annex D (Informative) Several positioning methods for embedded concrete strainmeters