设计图纸规范.docx

目录规范目的............................................................................................................................................2图纸、图框、比例规定....................................................................................................................2图纸选择.......................................................................................................................................2图框选择.......................................................................................................................................2制图比例选择...............................................................................................................................3图线规定............................................................................................................................................3标注....................................................................................................................................................3图例、文字说明................................................................................................................................3制图规范............................................................................................................................................3图例规范.......................................................................................................................................3布局规范.......................................................................................................................................3第1页/共11页22222公司图纸规范一、规范目的统一制图框架、线形、图例及字体。参考国家制图标准,改善制图质量。保证制图质量,提高制图效率,做到图面清晰、简明,符合设计、施工、存档的要求,适应工程建设的需要,制定本标准。二、图纸、图框、比例规定(一)、图纸选择制图图纸根据筑面积大小而定,图纸的选择如表2-1所示:表2-1建筑面积图纸比例纸型建筑面积图纸比例纸型1~200m1:50至1:200A4800~2000m1:300至1:800A2200~800m1:100至1:500A32000~5000m1:500至1:1000A15000m1:1000A0(二)、图框选择图框根据图纸比例或要求,图框缩放以比例大小缩放。如表2-2所示。表2-2(单位毫米)图纸型号A0A1A2A3A4图纸尺寸(长×宽)1189×841841×594594×420420×297297×210图框尺寸(长×宽)1154×821806×574559×400390×287267×200装订线边宽2525252525非装订边宽1