TB T 3276-2011 高速铁路用钢轨精编.doc

TB T 3276-2011 高速铁路用钢轨 S11 TB 中华人民共和国铁道行业标准 TB／T327#0046996—2011 2011-07—15发布 高速铁路用钢轨 Railsforhighspeedrailway 2011—08—01实施 中华人民共和国铁道部发布 目 次 前 言?#0046996??#0046996? -?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?一 1范 围?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996? 2规范性引用文件?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?·· 3术语和定义?#0046996?--?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?-?#0046996?· 4分级及选用?#0046996??#0046996??#0046996?·?#0046996?·?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996? 41分 级?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996? 42选 用?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?·?#0046996??#0046996?· 5订货所需信息?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?---?#0046996?·· #0046996型式尺寸、长度、重量及允许偏差?#0046996??#0046996??#0046996??#0046996?·· 式尺寸?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?·· #0046996．2长度及重量?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?·· #0046996 3尺寸允许偏差?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?·· #0046996 4平直度和扭曲允许偏差?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?·· #0046996 5螺栓孔?#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996??#0046996?-··?#0046996??#0046996?·· 7技术要求?#0046996??#0046996??#0046996??#0046996??#0046996?--·?#0046996?