NF A91-111-1995 金属镀层.镀层厚度的测量.阳极分解的电量计法

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【英文标准名称】:Hotfinishedstructuralhollowsectionsofnon-alloyandfinegrainsteels—Part2:Tolerances,dimensionsandsectionalproperties
【原文标准名称】:细晶结构钢和非合金热轧空心型材.公差、尺寸和截面特性
【标准号】:BSEN10210-2-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-05-31
【实施或试行日期】:2006-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:圆的;圆形;尺寸;细晶粒结构钢;形状公差;耐热的;空心型材;热轧的;热加工的;铁;极限偏差;机械公差;金属型材;顺序示度;参数;管;产品;轮廓;特性;长方形;扁形;形状;规范;四方形;静力学;型钢;钢;钢结构作业;结构钢;表(数据);试验;公差(测量);非合金的;非合金钢
【英文主题词】:Circular;Circularshape;Dimensions;Fine-grainstructuralsteels;Formtolerances;Heat-resistant;Hollowsections;Hotrolled;Hot-worked;Iron;Limitdeviations;Mechanicaltolerances;Metalsections;Orderindications;Parameters;Pipes;Products;Profile;Properties;Rectangularshape;Shape;Specifications;Squareshape;Statics;Steelsections;Steels;Structuralsteelwork;Structuralsteels;Tables(data);Testing;Tolerances(measurement);Unalloyed;Unalloyedsteels
【摘要】:ThispartofEN10210specifiestolerancesforhotfinishedcircular,square,rectangularandellipticalstructuralhollowsections,manufacturedinwallthicknessesupto120mm,inthefollowingsizeranges:Circular:Outsidediametersupto2500mmSquare:Outsidedimensionsupto800mmx800mmRectangular:Outsidedimensionsupto750mmx500mmElliptical:Outsidedimensionsupto500mmx250mmTheformulaeforcalculatingsectionalpropertiesofsectionsmanufacturedtothedimensionaltolerancesofthisstandard,tobeusedforthepurposesofstructuraldesign,aregiveninAnnexA.DimensionsandsectionalpropertiesforalimitedrangeofsizesaregiveninAnnexB.TechnicaldeliveryconditionsarespecifiedinEN10210-1.NOTEThedesignationofthesections'majoraxis(yy)anditsminoraxis(zz)alignwiththeaxisdesignationusedforstructuraldesigninthestructuralEurocodes.
【中国标准分类号】:H44
【国际标准分类号】:77_140_75
【页数】:34P.;A4
【正文语种】:英语


MIL-HDBK-336-2, MILITARY HANDBOOK SURVIVABILITY, AIRCRAFT, NONNUCLEAR, GENERAL CRITERIA (VOLUME 2) (21 SEP 1983)., This is the first volume in a four-volume design handbook for nonnuclear survivability of military aircraft. Each volume is structured to be used in conjunction with the other three volumes, as needed, in the design process. This volume contains specific subsystem design concepts, procedures, and other pertinent information. The information and design guidance contained in this volume is arranged in a manner to enhance its use in the conceptual design process, system research, design, test, and evaluation (RDT&E) programs, and existing aircraft modification programs where nonnuclear survivability features are required. Specific information pertinent to each subsystem is contained therein. This volume is arranged to permit the designer or analyst to select the specific area or subject of concern in the design or modification of an aircraft system and find the candidate design methods that may be considered for use. Table 1-1 is a matrix of the general survivability enhancement methods and the subsystems associated with military aircraft. The general applicability of the listed methods, for each subsystem, is indicated by a dot in the matrix. This serves as a preliminary check list for the user to ensure that all potential candidate survivability enhancement methods are considered. The use of this chart is an essential step in the process of selecting the most effective combination of survival enhancement features for the given aircraft design concept. APPLICATION: The data contained in this design handbook have been arranged to support the development of both fixed and rotary wing military aircraft. Each has unique mission and performance characteristics that require specialized attention and design solutions. The subystem design categories have been established with these considerations in mind. For example, the power train and rotor blade subsystems deal primarily with military helicopter applications, while the launch/recovery systems deal with those subsystem elements for both fixed and rotary wing aircraft landing gear systems and for those systems related to the assisted takeoff (launching) and deceleration (recovery) methods most used by the Air Force and Navy fixed-wing aircraft.