標(biāo)準(zhǔn)編號(hào):	GBZ 117-2015
中文名稱:	工業(yè)X射線探傷放射防護(hù)要求
英文名稱:	RequirementforradiologicalprotectioninindustrialX-rayradiography
行業(yè)分類:	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類:	13.100 13.100    職業(yè)安全、工業(yè)衛(wèi)生 13.100
發(fā)布機(jī)構(gòu):	中華人民共和國(guó)國(guó)家衛(wèi)生和計(jì)劃生育委員會(huì)
發(fā)布日期:	2015-01-13
實(shí)施日期:	2015-6-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GBZ 117-2022 工業(yè)探傷放射防護(hù)標(biāo)準(zhǔn)
被替代日期:	2023-3-1
替代舊標(biāo)準(zhǔn):	GBZ 117-2006 工業(yè)X射線探傷放射衛(wèi)生防護(hù)標(biāo)準(zhǔn)
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	10000 字
翻譯價(jià)格(元):	700.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies requirements for radiological protection in industrial X-ray radiography in special room, industrial X-ray computed tomography and industrial X-ray radiography on site. This standard is applicable to detection with 500kV industrial X-ray radiography facilities below (hereinafter referred to as X-ray facilities or detector). 2 Terms and Definitions For the purposes of this document, the following terms and definitions apply. 2.1 Industrial X-ray radiography facilities A generic term for X-ray photography or computed tomography equipment for internal structure of objects including X-ray tube head assembly, control box and connecting cable. X-ray radiography facilities may be classified into directional and circumferential types according to emission direction of X-ray and window range and into stationary and mobile types according to mounting forms. 2.2 Industrial X-ray radiography in special room A work process of inspection on internal structure of the detected object with X-ray generated by X-ray radiography facilities in detection room. 2.3 Industrial X-ray radiography on site A work process of inspection on internal structure of the object with mobile X-ray radiography facilities in open air, in production workshop or on installation site. 2.4 Industrial X-ray computed tomography A work process to display internal structure, compositions, materials and defect conditions of the detected object, in two-dimensional tomographic image or three-dimensional image, with industrial X-ray computed tomography device. 3 Performance Requirements for Radiological Protection of Industrial X-ray Radiography Facilities 3.1 Technical requirements for equipment

Foreword I 1 Scope 2 Terms and Definitions 3 Performance Requirements for Radiological Protection of Industrial X-ray Radiography Facilities 4 Requirements for Radiological Protection in Industrial X-ray Radiography in Special Room 5 Requirements for Radiological Protection in Industrial X-ray Radiography on Site 6 Detection of Radiological Protection Bibliography