{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"综合考虑<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊自重及其所受带钢张力的影响,利用正弦波和样条曲线虚拟各通道的零点偏差,基于截点法建立了针对<span style=\"color:red\">检测</span>辊挠度动态变化的原始波形零点补偿模型.对于<span style=\"color:red\">检测</span>辊自重造成的离线零点偏差,对其进行虚拟正弦截点补偿;对于动态大张力造成的在线零点偏差,利用样条曲线实时拟合零点偏差.从实测曲线中减去零点偏差拟合曲线,即可获得更稳定的径向压力值或<span style=\"color:red\">板</span><span style=\"color:red\">形</span>值,应用过程中还可以采用递推平滑法使其更可靠地反映在线带钢的实际<span style=\"color:red\">板</span>形状况.实测数据表明,各通道的原始波形AD零点偏差从补偿前的600左右下降到补偿后的50以内,径向压力零点偏差从130N左右下降到10N以内.因此,该零点补偿方法对于提高<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>精度和<span style=\"color:red\">板</span><span style=\"color:red\">形</span>控制精度具有重要的意义.","authors":[{"authorName":"李荣民","id":"c31a7437-b805-46c7-ba82-3e87f7d90b66","originalAuthorName":"李荣民"},{"authorName":"杨利坡","id":"771bc7b7-d368-4d01-9c1c-cfcca8238fcc","originalAuthorName":"杨利坡"},{"authorName":"于丙强","id":"aec4c95f-0881-4d5f-bcba-05917eb81730","originalAuthorName":"于丙强"},{"authorName":"刘宏民","id":"cda154e0-c873-4598-bd05-566173777942","originalAuthorName":"刘宏民"},{"authorName":"于华鑫","id":"f51917bd-b3d5-4b3b-a18d-9aaf401031c6","originalAuthorName":"于华鑫"}],"doi":"","fpage":"41","id":"532e1bd6-0c79-4ce6-8831-5e09ea0e7559","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"0460d9b2-149d-4827-af7d-c12cefc5ec8d","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>","originalKeyword":"板形检测"},{"id":"eed10ba9-b0a5-4f36-afe3-fb266718e059","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span>信号","originalKeyword":"板形信号"},{"id":"ab46b78f-2a8f-4aef-bd84-2506f3db232b","keyword":"<span style=\"color:red\">检测</span>辊","originalKeyword":"检测辊"},{"id":"2c9a2f29-ece9-4995-8b29-c5993459a914","keyword":"挠度补偿","originalKeyword":"挠度补偿"},{"id":"53427a6b-1d5e-4d18-aff1-0a8c6acae3be","keyword":"冷轧带钢","originalKeyword":"冷轧带钢"}],"language":"zh","publisherId":"gt201305009","title":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊挠度变化对冷轧带钢原始波形信号的影响","volume":"48","year":"2013"},{"abstractinfo":"在变包角<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量系统中,无辊环式<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊上的传感器受力状态与包角大小有直接关系.为了得到准确的<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量值,通过研究分析接触式无辊环<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊的<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>原理以及传感器在带钢张力作用下的受力状态,结合某冷轧生产线的设备安装条件,推导出了实时变包角情况下<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量值的表达式.经现场应用表明,该模型完全适用于无辊环式<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊的变包角<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量系统,提高了冷轧带钢板<span style=\"color:red\">形</span>控制的精度,为冷轧<span style=\"color:red\">板</span>带生产实现精确的<span style=\"color:red\">板</span><span style=\"color:red\">形</span>控制提供了条件.","authors":[{"authorName":"王鹏飞","id":"8c741369-846e-4b7e-b858-b7480b27c4cd","originalAuthorName":"王鹏飞"},{"authorName":"张殿华","id":"7fd1edf2-a65f-4267-a82c-4cc80e296840","originalAuthorName":"张殿华"},{"authorName":"刘佳伟","id":"7022c1d1-8b45-43fd-b287-52d615a3a794","originalAuthorName":"刘佳伟"},{"authorName":"王军生","id":"74709fdf-a280-4ac7-b2ae-8b1b93a5711b","originalAuthorName":"王军生"}],"doi":"","fpage":"57","id":"de7776a3-b771-4e52-b7df-b28806b56291","issue":"1","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"093005bc-d278-4512-bcb7-5109d834de6c","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊","originalKeyword":"板形辊"},{"id":"82c3aeb3-3a48-4823-a2a3-f39f3d4113bc","keyword":"包角","originalKeyword":"包角"},{"id":"ed5b70e4-df3d-4b12-8942-de6496603dd3","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>","originalKeyword":"板形检测"},{"id":"f6dfbf77-46cc-4547-9ce6-2cb8f1835db2","keyword":"冷轧","originalKeyword":"冷轧"}],"language":"zh","publisherId":"gtyjxb201001013","title":"变包角<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量值计算模型","volume":"22","year":"2010"},{"abstractinfo":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量值是<span style=\"color:red\">板</span><span style=\"color:red\">形</span>控制系统中的重要组成部分,它的准确性直接关系到<span style=\"color:red\">板</span><span style=\"color:red\">形</span>控制的效果.研究了1780冷连轧机板<span style=\"color:red\">形</span>控制系统的<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>原理及控制方法.通过对数据处理方法的分析,应用通道数确定、插值和滤波等方法对<span style=\"color:red\">检测</span>数据进行处理,能够有效地抑制<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>数据中的干扰影响,提高了测量系统的抗干扰能力.用这种数据处理方法对实测<span style=\"color:red\">板</span><span style=\"color:red\">形</span>值进行了处理,取得良好效果,充分说明这种数据处理方法是1种理想的<span style=\"color:red\">板</span>形数据处理方法.","authors":[{"authorName":"刘佳伟","id":"782fc59f-d622-4beb-8c05-f9261873ad16","originalAuthorName":"刘佳伟"},{"authorName":"张殿华","id":"4f74b07c-dd9d-4f68-bb0c-0221ba537c99","originalAuthorName":"张殿华"},{"authorName":"王鹏飞","id":"605b76c6-b295-41b5-afdc-36883e3d8622","originalAuthorName":"王鹏飞"},{"authorName":"王军生","id":"638f3ae7-4ab3-4cae-ad56-0667f68b8f1e","originalAuthorName":"王军生"}],"doi":"","fpage":"59","id":"07985fd7-b2a6-40a4-b13d-847c6b689143","issue":"2","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"2ac5f05a-d01b-4d92-a8f1-0f3d485f54a8","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>","originalKeyword":"板形检测"},{"id":"4c1f4fe8-f549-4615-a442-00752c24e7aa","keyword":"带材信号处理","originalKeyword":"带材信号处理"},{"id":"6ccb833a-5ac1-4382-b31a-71211034b499","keyword":"插值","originalKeyword":"插值"},{"id":"87f71861-3a17-47ad-8e85-b4d3153a5435","keyword":"滤波","originalKeyword":"滤波"}],"language":"zh","publisherId":"gtyjxb201002014","title":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量辊输出信号处理方法的研究与应用","volume":"22","year":"2010"},{"abstractinfo":"在<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量系统中,<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊边部传感器受力状态与转向辊受力弯曲有直接关系.为了得到准确的<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量值,通过研究ABB<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊的<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>原理,分析了边部传感器在带钢张力作用下的受力状态,给出了转向辊受力弯曲的数学模型,并成功应用于1450冷连轧机上.研究结果表明,该模型用于ABB<span style=\"color:red\">板</span><span style=\"color:red\">形</span>辊<span style=\"color:red\">板</span><span style=\"color:red\">形</span>测量系统中,实现了<span style=\"color:red\">板</span><span style=\"color:red\">形</span>精确测量.","authors":[{"authorName":"田宝亮","id":"38495d01-4336-4f33-b12c-edc041436df5","originalAuthorName":"田宝亮"},{"authorName":"牛培峰","id":"d9d9edba-6623-48cf-b02c-6801c2be3ed4","originalAuthorName":"牛培峰"}],"doi":"","fpage":"51","id":"c6270a71-d520-4831-b425-82d4e5059d70","issue":"3","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"5c118dc4-82c4-4ac5-b130-dfd8d54e0100","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span>","originalKeyword":"板形"},{"id":"0f829315-c421-45c3-89f8-c6d0ea302da2","keyword":"冷轧","originalKeyword":"冷轧"},{"id":"4976025f-13aa-4b82-981d-01ded31bcf7d","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>","originalKeyword":"板形检测"},{"id":"f23c7679-3032-40b1-b109-8a67e744487c","keyword":"目标曲线","originalKeyword":"目标曲线"},{"id":"5b9a627b-0e32-4fe6-9c8d-3b84cc3a153c","keyword":"转向辊补偿","originalKeyword":"转向辊补偿"}],"language":"zh","publisherId":"gt201403009","title":"UCM轧机转向辊控制模型与应用","volume":"49","year":"2014"},{"abstractinfo":"介绍了一种用于接触式分段<span style=\"color:red\">板</span><span style=\"color:red\">形</span>仪的<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>信号处理方法及处理流程.用该方法处理<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>信号不需要计算带钢在<span style=\"color:red\">板</span><span style=\"color:red\">形</span>仪上形成的包角.该法编制成程序后,作为一个模块被应用在一台可逆冷轧机的<span style=\"color:red\">板</span><span style=\"color:red\">形</span>控制系统中.轧机投入运行后,生产稳定,并取得了良好的<span style=\"color:red\">板</span><span style=\"color:red\">形</span>控制效果,平均<span style=\"color:red\">板</span><span style=\"color:red\">形</span>偏差控制在5 I以下,表明该方法是稳定、有效的,可以用于工业生产.","authors":[{"authorName":"赵启林","id":"1588ed91-0528-4d91-b395-d62484a2355c","originalAuthorName":"赵启林"},{"authorName":"王军生","id":"e81158c0-849e-40c0-9d82-e42b5e989bc0","originalAuthorName":"王军生"},{"authorName":"王国栋","id":"004ad266-05d3-4e70-96ca-fdbc3bf10146","originalAuthorName":"王国栋"}],"doi":"10.3969/j.issn.1671-6620.2009.04.012","fpage":"294","id":"d935df50-99b8-47a7-9c07-ab54b1437d02","issue":"4","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"80c8d86b-7969-494d-ad0e-41773f0c7892","keyword":"<span style=\"color:red\">板</span><span style=\"color:red\">形</span>","originalKeyword":"板形"},{"id":"479e9d5c-acf5-4e17-8ab9-eea9dab32cd1","keyword":"<span style=\"color:red\">检测</span>值处理","originalKeyword":"检测值处理"},{"id":"9be1f332-c052-4b82-9a18-f1f57f5d7982","keyword":"冷轧","originalKeyword":"冷轧"},{"id":"b7050a6a-4063-4a85-8d51-da226b850d79","keyword":"可逆轧机","originalKeyword":"可逆轧机"}],"language":"zh","publisherId":"clyyjxb200904012","title":"一种<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>值处理方法的开发及应用","volume":"8","year":"2009"},{"abstractinfo":"在用整辊内嵌式<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊<span style=\"color:red\">检测</span>可逆冷轧生产过程中带钢的在线板形状况时，<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊的热变形影响辊体内孔面与传感器顶部间过盈配合面的接触状况，引起<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>信号的间断消失。以整辊内嵌式<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊为研究对象，应用有限元技术对冷轧可逆轧制各道次中<span style=\"color:red\">检测</span>辊辊体内孔面与骨架顶部过盈配合面各节点副的温度差值、径向相对位移进行模拟分析，获取温度差值对各节点副相对位移和传感器预压力的影响规律。分析结果表明，第3道次各节点副的温度差值最大，大部分节点副的径向相对位移超过配合过盈量，使得传感器预压力接近零，严重影响带钢作用在辊体表面的压力传递，容易造成<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>信号的中断。","authors":[{"authorName":"吴海淼","id":"2d0237a6-504d-4a91-b78a-7217182df117","originalAuthorName":"吴海淼"},{"authorName":"刘宏民","id":"58e5390f-9814-4a72-abe9-ae1bb0d3166f","originalAuthorName":"刘宏民"},{"authorName":"于丙强","id":"bec00fdc-8856-4ddf-8170-54d1136c0dcc","originalAuthorName":"于丙强"},{"authorName":"杨利坡","id":"7b489981-6c6c-4391-8ad3-c813758dceaf","originalAuthorName":"杨利坡"}],"doi":"10.13228/j.boyuan.issn0449-749x.20150589","fpage":"55","id":"84d7e073-2da2-4aac-92a1-4e5a354b768e","issue":"8","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"0d8a7902-4f59-43b8-b5a2-ec5fcc017447","keyword":"可逆轧制","originalKeyword":"可逆轧制"},{"id":"e5b05108-544d-4423-a2b0-f01bf865d420","keyword":"<span style=\"color:red\">检测</span>辊","originalKeyword":"检测辊"},{"id":"16daf2b8-e8d5-4aff-8f5e-45c5adbb3755","keyword":"过盈配合","originalKeyword":"过盈配合"},{"id":"69fdb36b-cddb-4cec-8136-f6360b18ae7c","keyword":"温度","originalKeyword":"温度"},{"id":"632925c8-55a6-4446-b3b8-b898a3a6d9a1","keyword":"有限元","originalKeyword":"有限元"}],"language":"zh","publisherId":"gt201608014","title":"温度对整辊内嵌式<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊过盈配合的影响","volume":"51","year":"2016"},{"abstractinfo":"对研发的气动<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊(简称<span style=\"color:red\">检测</span>辊)进行了多项技术性能实验研究。实验主要包括：无载荷下<span style=\"color:red\">检测</span>辊<span style=\"color:red\">检测</span>喷嘴组压差与气源压力的关系、<span style=\"color:red\">检测</span>喷嘴组最大压差、定载荷下<span style=\"color:red\">检测</span>喷嘴组压差与气源压力的关系、辊环负载和多段辊环负载的关系等。实验结果表明：<span style=\"color:red\">检测</span>辊具有良好的<span style=\"color:red\">检测</span>特性，适合于小载荷下有色金属铝箔、铜箔等的张力<span style=\"color:red\">检测</span>。","authors":[{"authorName":"孙旭光","id":"5716d7b3-747a-4ace-b59a-afd258374912","originalAuthorName":"孙旭光"},{"authorName":"王益群","id":"47040044-8d45-4eac-bbd4-bbf8920d101e","originalAuthorName":"王益群"},{"authorName":"尹国芳","id":"3b3d9834-1506-456f-bd54-ea3e35e73ebb","originalAuthorName":"尹国芳"},{"authorName":"李军","id":"9601b005-fe9e-441d-9cf4-7b6ec6759fa2","originalAuthorName":"李军"},{"authorName":"张前","id":"2584fc98-5229-4f53-9f23-a4d53b0d551f","originalAuthorName":"张前"},{"authorName":"李立峰","id":"e4222fef-43af-433f-a3c3-2fabe9cb4698","originalAuthorName":"李立峰"}],"categoryName":"|","doi":"","fpage":"46","id":"ba4c2846-c715-4782-af0f-1446398a8079","issue":"12","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"be8d4ac1-84e7-4d8e-a358-46c9f6d2a402","keyword":"气动<span style=\"color:red\">板</span><span style=\"color:red\">形</span>;<span style=\"color:red\">检测</span>辊;技术性能","originalKeyword":"气动板形;检测辊;技术性能"}],"language":"zh","publisherId":"1001-0963_2006_12_15","title":"气动<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊及其主要技术性能","volume":"18","year":"2006"},{"abstractinfo":"对研发的气动<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊(简称<span style=\"color:red\">检测</span>辊)进行了多项技术性能实验研究.实验主要包括:无载荷下<span style=\"color:red\">检测</span>辊<span style=\"color:red\">检测</span>喷嘴组压差与气源压力的关系、<span style=\"color:red\">检测</span>喷嘴组最大压差、定载荷下<span style=\"color:red\">检测</span>喷嘴组压差与气源压力的关系、辊环负载和多段辊环负载的关系等.实验结果表明:<span style=\"color:red\">检测</span>辊具有良好的<span style=\"color:red\">检测</span>特性,适合于小载荷下有色金属铝箔、铜箔等的张力<span style=\"color:red\">检测</span>.","authors":[{"authorName":"孙旭光","id":"b00a3dea-4ae0-4e5d-b45c-f0e4af3fe963","originalAuthorName":"孙旭光"},{"authorName":"王益群","id":"31eab87c-8eab-4665-ab13-00071c65c8aa","originalAuthorName":"王益群"},{"authorName":"尹国芳","id":"9a35da28-eec8-413e-afc1-dace41bdb6a8","originalAuthorName":"尹国芳"},{"authorName":"李军","id":"4905e65f-fca9-4d17-a5be-1baec2c07141","originalAuthorName":"李军"},{"authorName":"张前","id":"15c4a6ff-0fa7-4309-b41c-32797de5ef7e","originalAuthorName":"张前"},{"authorName":"李立峰","id":"7b83295b-f349-4e97-aba6-5842685e096a","originalAuthorName":"李立峰"}],"doi":"","fpage":"46","id":"fa4d8eb3-43fb-4fcf-85d4-f5cb23b474fc","issue":"12","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"00688b20-667b-4249-b0f0-d6d5ab79456e","keyword":"气动<span style=\"color:red\">板</span><span style=\"color:red\">形</span>","originalKeyword":"气动板形"},{"id":"ef5995d3-aa5d-4a95-8658-2c826b92f7e1","keyword":"<span style=\"color:red\">检测</span>辊","originalKeyword":"检测辊"},{"id":"a37dfc2f-88f2-499a-ba62-6dbe3c867138","keyword":"技术性能","originalKeyword":"技术性能"}],"language":"zh","publisherId":"gtyjxb200612012","title":"气动<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊及其主要技术性能","volume":"18","year":"2006"},{"abstractinfo":"对华南某港口5万吨级码头格<span style=\"color:red\">形</span><span style=\"color:red\">板</span>桩牺牲阳极阴极保护效果的<span style=\"color:red\">检测</span>,详细介绍了<span style=\"color:red\">检测</span>的内容和方法.本工作采用修正的计算公式,准确计算了阳极的剩余寿命,分析了码头端部钢桩保护电位偏低的原因,并提出了一些维修建议.","authors":[{"authorName":"曾志文","id":"a80e15ad-59e3-4c5b-923d-ea872b16547a","originalAuthorName":"曾志文"},{"authorName":"潘峻","id":"88f96738-2926-4713-844c-79e6c3f7ea31","originalAuthorName":"潘峻"},{"authorName":"陈龙","id":"ba074d24-a9ad-47db-b2cb-06a3e0ca8c12","originalAuthorName":"陈龙"}],"doi":"","fpage":"220","id":"2a8f14b2-7f9f-4e2e-9d72-b767a8f4253c","issue":"3","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"4c2b3d48-9736-41b1-aaff-49af359722b5","keyword":"阴极保护","originalKeyword":"阴极保护"},{"id":"1c04a862-b0a5-41af-802a-3990e839f6f2","keyword":"<span style=\"color:red\">检测</span>","originalKeyword":"检测"},{"id":"7c4851a7-168a-4acc-a012-7ea9ae63d4f2","keyword":"剩余寿命","originalKeyword":"剩余寿命"}],"language":"zh","publisherId":"fsyfh201103015","title":"格<span style=\"color:red\">形</span><span style=\"color:red\">板</span>桩码头牺牲阳极阴极保护效果<span style=\"color:red\">检测</span>与评估","volume":"32","year":"2011"},{"abstractinfo":"在冷轧可逆轧制的不同道次,与<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊接触的带钢温度差异显著,使得<span style=\"color:red\">检测</span>辊的温度场和应力场不稳定.运用有限元软件ANSYS建立了<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊的热力耦合模型,分析了轧制过程中板<span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊的瞬态温度场和应力场.结果表明,轧制开始后接触带钢的热量由辊体外表面向内表面逐渐传递,传感器正上方的辊体外表面温度上升最快,并在1940s达到温度最大值135℃;骨架顶部与辊体内孔面的接触热阻使传感器的温度上升较慢,骨架顶部在2280s达到温度最大值134℃;<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊的最大应力发生在与骨架顶部接触的辊体内孔面上,其在940s达到最大值301 MPa,满足材料强度的许用应力要求.通过模拟分析结果与现场实测数据对比,证明了有限元分析模型的正确性.","authors":[{"authorName":"吴海淼","id":"4ef6f824-f092-4096-a281-4e1aca1fdeb9","originalAuthorName":"吴海淼"},{"authorName":"刘宏民","id":"a768568b-75a3-4f0d-81fe-25874687cd4c","originalAuthorName":"刘宏民"},{"authorName":"于丙强","id":"096f0392-b462-470c-a77d-de8c9707524a","originalAuthorName":"于丙强"},{"authorName":"杨利坡","id":"38f73c23-fd27-4cb6-ba98-0575ecdfe810","originalAuthorName":"杨利坡"}],"doi":"","fpage":"47","id":"473f2a3e-42b6-490e-9c77-020c7af33e6f","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"4b518b30-bdf3-4c5b-a560-412e6df3d194","keyword":"可逆轧制","originalKeyword":"可逆轧制"},{"id":"0228dea6-767b-4403-b30b-260938f3197e","keyword":"<span style=\"color:red\">检测</span>辊","originalKeyword":"检测辊"},{"id":"216ac814-4689-4bbf-8ffe-607c492dfabe","keyword":"温度场","originalKeyword":"温度场"},{"id":"f867bc55-79e4-4901-b118-48105ac09bd0","keyword":"应力场","originalKeyword":"应力场"},{"id":"9591967e-95ce-480b-80c5-923f2dab1f5f","keyword":"有限元","originalKeyword":"有限元"}],"language":"zh","publisherId":"gt201405009","title":"整辊内嵌式<span style=\"color:red\">板</span><span style=\"color:red\">形</span><span style=\"color:red\">检测</span>辊瞬态温度场与应力场分析","volume":"49","year":"2014"}],"totalpage":1841,"totalrecord":18408}