{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"基于WDL610钢的NDT评价和断裂评定表明,乌江某水电站<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>在焊态情况有足够的断裂抗力,是安全的.同时鉴于工程实际情况可以免除消除残余应力处理.","authors":[{"authorName":"李荣锋","id":"a316a40a-17ff-4dcf-a09e-39de7c964c60","originalAuthorName":"李荣锋"},{"authorName":"陈颜堂","id":"f38430ed-35e0-4204-9811-f0c82ac0b2eb","originalAuthorName":"陈颜堂"},{"authorName":"陈晓","id":"1d0b39b8-91bd-4714-a181-092560c53c58","originalAuthorName":"陈晓"}],"doi":"10.3969/j.issn.1001-1447.2006.06.014","fpage":"54","id":"8a1563f2-f4da-4456-9578-d6673eca9876","issue":"6","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"6d26e66e-cfcd-40de-909d-f5aa7cf322b0","keyword":"<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>","originalKeyword":"压力钢管"},{"id":"3203d85d-8423-4757-af97-83dd8b8f92a9","keyword":"安全评定","originalKeyword":"安全评定"},{"id":"a748e631-8865-4523-b5d4-a947e2773e31","keyword":"消除残余应力","originalKeyword":"消除残余应力"}],"language":"zh","publisherId":"gtyj200606014","title":"乌江某水电站<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>的安全性评价","volume":"34","year":"2006"},{"abstractinfo":"经过系列技术攻关,改进了武钢专用钢板冶炼及连铸过程中一些工艺,形成了一套自主操作技术模式,生产的微合金化低合金高强钢中杂质含量显著降低,钢板性能稳定性明显提高.利用武钢新改进的冶炼技术研制了一种600 MPa级低焊接裂纹敏感性高能量输入焊接水电站<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>用钢,研究了该钢的力学性能、微观组织结构以及焊接粗晶热影响区(CGHAZ)的组织特征及力学性能.结果表明,研制的新钢种集高强度、高韧性、优异的焊接性能于一体,且能承受大线能量焊接,焊前不预热,焊后不热处理.CGHAZ中弥散分布的复合氧化物夹杂促使针状铁素体的形成,提高了CGHAZ的力学性能.","authors":[{"authorName":"陈颜堂","id":"ec0bdf07-e1e2-47ef-911c-5e3b232073c6","originalAuthorName":"陈颜堂"},{"authorName":"芮晓龙","id":"12d78e05-c1b9-4ce8-8f77-758d19166268","originalAuthorName":"芮晓龙"}],"doi":"","fpage":"38","id":"4965f352-a896-4795-ac8f-e5aa427f3b57","issue":"6","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"db89fcb9-a1ad-4701-a2c0-0e04356a507b","keyword":"<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>","originalKeyword":"压力钢管"},{"id":"ab904c6d-398c-4b13-b299-a29f47cb297a","keyword":"低焊接裂纹敏感性","originalKeyword":"低焊接裂纹敏感性"},{"id":"fefadbc1-8478-4856-bd95-3d706a3fc5db","keyword":"高能量焊接","originalKeyword":"高能量焊接"}],"language":"zh","publisherId":"gt200706009","title":"600 MPa级高能量输入焊接<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>用钢的研制","volume":"42","year":"2007"},{"abstractinfo":"论述了近年来我国煤矿机械(液压支架)和水电工程(<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>)在高强钢选材方面的发展演变情况,介绍了国内企业开发的CF钢(焊接无裂纹钢)的主要性能,对其开发前景作了展望.","authors":[{"authorName":"姚连登","id":"53a046d6-adf9-437a-b6e6-4fa5a63432ce","originalAuthorName":"姚连登"}],"doi":"10.3969/j.issn.1000-3738.2004.12.013","fpage":"39","id":"cf6c2a05-dc93-47c6-8975-c3c220d35dea","issue":"12","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"9740f3e7-5360-4c8d-9c6c-1c9787edfcb2","keyword":"CF钢","originalKeyword":"CF钢"},{"id":"fea9ebe9-b967-4e6a-801e-b15cd1e5ae3d","keyword":"液压支架","originalKeyword":"液压支架"},{"id":"b56ed225-ca9d-4f69-8314-7980b73a525e","keyword":"<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>","originalKeyword":"压力钢管"}],"language":"zh","publisherId":"jxgccl200412013","title":"CF钢在煤矿机械和水电工程中的应用现状及开发前景","volume":"28","year":"2004"},{"abstractinfo":"经过系列技术攻关，改进了武钢专用钢板冶炼及连铸过程中一些工艺，形成了一套自主操作技术模式，生产的微合金化低合金高强钢中杂质含量显著降低，钢板性能稳定性明显提高。利用武钢新改进的冶炼技术研制了一种600 MPa级低焊接裂纹敏感性高能量输入焊接水电站<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>用钢，研究了该钢的力学性能、微观组织结构以及焊接粗晶热影响区(CGHAZ)的组织特征及力学性能。结果表明，研制的新钢种集高强度、高韧性、优异的焊接性能于一体，且能承受大线能量焊接，焊前不预热，焊后不热处理。CGHAZ中弥散分布的复合氧化物夹杂促使针状铁素体的形成，提高了CGHAZ的力学性能。","authors":[{"authorName":"陈颜堂","id":"907c9c7d-72fd-4666-90da-1a9876030953","originalAuthorName":"陈颜堂"},{"authorName":"芮晓龙","id":"d3dd54f7-9354-4a9a-9da1-ed9d68ed004a","originalAuthorName":"芮晓龙"}],"categoryName":"|","doi":"","fpage":"38","id":"6939fdee-25f1-4bbd-b2c1-dfae4babc282","issue":"6","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"0f692fa3-2086-4598-9d94-8f1ce2dc6449","keyword":"<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>;低焊接裂纹敏感性;高能量焊接","originalKeyword":"压力钢管;低焊接裂纹敏感性;高能量焊接"}],"language":"zh","publisherId":"0449-749X_2007_6_17","title":"600 MPa级高能量输入焊接<span style=\"color:red\">压力</span><span style=\"color:red\">钢管</span>用钢的研制","volume":"42","year":"2007"},{"abstractinfo":"为了指导研究爆炸压实工艺参数的选择,通过改变爆轰速度与装药厚度来改变爆炸冲击能,重点研究爆炸压实工艺参数对<span style=\"color:red\">钢管</span>能量与变形的影响.研究表明:当其他工艺因素相同、仅爆轰速度不同时,将导致爆轰<span style=\"color:red\">压力</span>、<span style=\"color:red\">钢管</span>壁速度、爆炸冲击能、粉末压实能等显著不同,但<span style=\"color:red\">钢管</span>的变形与能量却几乎不变;当采用爆轰速度极高的黑索今炸药时,由于爆轰<span style=\"color:red\">压力</span>与爆炸冲击能过高,导致<span style=\"color:red\">钢管</span>头部被切掉;对硝酸脲炸药而言,随着装药厚度与炸药/<span style=\"color:red\">钢管</span>质量比增加,<span style=\"color:red\">钢管</span>的能量与变形、爆炸冲击能与粉末压实能单调增加.","authors":[{"authorName":"李金平","id":"e5460f68-26cb-4116-8923-ddd4bef0006a","originalAuthorName":"李金平"},{"authorName":"王和平","id":"7dfa8123-932c-48c8-9dbf-bb3226ada3e8","originalAuthorName":"王和平"},{"authorName":"韩杰才","id":"0f805186-2680-4b6f-af82-b35ec282b863","originalAuthorName":"韩杰才"},{"authorName":"孟松鹤","id":"e22db4ca-33ce-4d15-a06e-bbad23bccf51","originalAuthorName":"孟松鹤"}],"doi":"10.3969/j.issn.1005-0299.2007.04.014","fpage":"496","id":"4c463cda-6fcb-478f-abcd-ea4a05f7c94d","issue":"4","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"477e0e36-226e-41a6-bcff-bd47deab1ac4","keyword":"爆炸压实","originalKeyword":"爆炸压实"},{"id":"7d0dec6f-4f5e-46f6-af14-0f275999179a","keyword":"工艺因素","originalKeyword":"工艺因素"},{"id":"a1972cfb-b118-489d-9da2-e058e6382688","keyword":"<span style=\"color:red\">钢管</span>","originalKeyword":"钢管"},{"id":"ed6ac32c-7485-4abb-9d09-91cd4ad6314a","keyword":"能量","originalKeyword":"能量"},{"id":"2efd4bb6-a760-44ff-ae6b-613b8520b3dd","keyword":"变形","originalKeyword":"变形"}],"language":"zh","publisherId":"clkxygy200704014","title":"爆炸压实工艺参数对<span style=\"color:red\">钢管</span>能量与变形的影响","volume":"15","year":"2007"},{"abstractinfo":"利用贝叶斯统计理论,建立了圆<span style=\"color:red\">钢管</span>混凝土短柱基于《<span style=\"color:red\">钢管</span>混凝土结构技术规范》(GB 50396-2014)的概率抗压模型.采用无信息先验分布,结合国内外170组<span style=\"color:red\">钢管</span>混凝土柱抗压试验数据,利用贝叶斯参数剔除法对模型进行简化,得到简化概率抗压模型.研究表明:简化概率抗压模型较规范模型计算<span style=\"color:red\">压力</span>值更接近试验结果,能合理的进行圆<span style=\"color:red\">钢管</span>混凝土短柱受压承载力预测及设计.","authors":[{"authorName":"吕贝贝","id":"1abf8939-1188-4c6b-add1-53bf99668920","originalAuthorName":"吕贝贝"},{"authorName":"石以霞","id":"6aa4c4ee-d428-4649-93ff-5d6cd74e3ae7","originalAuthorName":"石以霞"}],"doi":"","fpage":"851","id":"59c9bbdd-f63a-4e5f-9956-bc557b1630da","issue":"3","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"6ad35d93-c396-404c-bf04-47a8eed5e90f","keyword":"贝叶斯参数估计","originalKeyword":"贝叶斯参数估计"},{"id":"b181ae91-1afb-4bd9-b12f-76450af73a02","keyword":"无信息先验分布","originalKeyword":"无信息先验分布"},{"id":"4ec3810b-764a-47bd-8daa-fd1ee9e187c1","keyword":"圆<span style=\"color:red\">钢管</span>混凝土短柱","originalKeyword":"圆钢管混凝土短柱"},{"id":"ca9a7858-6691-404b-9406-201297cccc21","keyword":"轴心受压","originalKeyword":"轴心受压"},{"id":"dfebb2a6-fb43-495a-a1fb-651e912c16c3","keyword":"概率模型","originalKeyword":"概率模型"}],"language":"zh","publisherId":"gsytb201703016","title":"基于Bayes统计的圆<span style=\"color:red\">钢管</span>混凝土短柱受压承载力分析","volume":"36","year":"2017"},{"abstractinfo":"调质<span style=\"color:red\">钢管</span>的缺陷分为:材质缺陷、轧制缺陷和热处理缺陷.其中材质缺陷与热处理缺陷中的淬火裂纹易于混淆.通过对油套管常用钢种模拟试验和生产数据分析认为:低合金碳锰<span style=\"color:red\">钢管</span>水淬不产生淬火裂纹.要提高调质<span style=\"color:red\">钢管</span>的合格率,主要应提高钢水纯净度、减少<span style=\"color:red\">钢管</span>的轧制缺陷.","authors":[{"authorName":"周勇","id":"a088af7f-25dd-4f2e-9128-a09894576fae","originalAuthorName":"周勇"}],"doi":"","fpage":"45","id":"6fbd57a7-7df3-4623-8eca-9d73aca446cb","issue":"2","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"caa19375-7290-40f5-adfe-dc0382ca1102","keyword":"马氏体转变","originalKeyword":"马氏体转变"},{"id":"31f80097-122c-4fd4-bb38-a442c8f54a41","keyword":"淬火裂纹","originalKeyword":"淬火裂纹"},{"id":"8b18ef50-f949-4b2b-b32d-ad80fd8677b2","keyword":"成分偏析","originalKeyword":"成分偏析"},{"id":"87e6cf07-857e-4cc9-916c-643b4c42a935","keyword":"脱碳","originalKeyword":"脱碳"}],"language":"zh","publisherId":"wlcs200902012","title":"调质<span style=\"color:red\">钢管</span>的缺陷分析","volume":"27","year":"2009"},{"abstractinfo":"制备出带有壁厚减薄缺陷的<span style=\"color:red\">钢管</span>,研究了玻璃纤维复合材料环向补强对<span style=\"color:red\">钢管</span>抗内压性能的影响.结果表明,缺陷面积决定复合材料的补强面积,复合材料补强边界宽度超过缺陷轴向长度的80％时,补强效果较好,爆破时复合材料断裂,可充分发挥其性能;通过合理的设计,补强<span style=\"color:red\">钢管</span>的短时爆破<span style=\"color:red\">压力</span>大于30MPa,达到无缺陷钢筒爆破<span style=\"color:red\">压力</span>水平,同时疲劳次数大于15000次,补强效果优异.","authors":[{"authorName":"肖红波","id":"12ec69a7-b2ae-48a9-b967-15e7c6c77189","originalAuthorName":"肖红波"},{"authorName":"蔡浩鹏","id":"d242f3a5-8557-4a48-bf6d-b210035be145","originalAuthorName":"蔡浩鹏"}],"doi":"","fpage":"84","id":"5744f900-1fe1-4ce2-8b28-4dc83b4c6cec","issue":"6","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"25a8b1c1-2cc3-461d-9b1d-ba420354b927","keyword":"管道修补","originalKeyword":"管道修补"},{"id":"4603d26d-fc4b-4897-b48c-c05dea06c45a","keyword":"爆破<span style=\"color:red\">压力</span>","originalKeyword":"爆破压力"},{"id":"1c8c908e-2c85-4f05-a53a-610f49f7e3db","keyword":"疲劳次数","originalKeyword":"疲劳次数"}],"language":"zh","publisherId":"blgfhcl201506015","title":"含缺陷<span style=\"color:red\">钢管</span>复合材料修补抗内压疲劳性能研究","volume":"","year":"2015"},{"abstractinfo":"采用化学分析、金相检验和断口扫描等方法对不锈钢开裂的原因进行分析.结果表明,<span style=\"color:red\">钢管</span>表面氯离子的富集,引起了<span style=\"color:red\">钢管</span>承受张应力部位应力腐蚀开裂.","authors":[{"authorName":"孙国峰","id":"3b905a32-b35f-47e9-9f2b-12072e7df5ba","originalAuthorName":"孙国峰"},{"authorName":"陈琦峰","id":"419a6381-5b73-4d8d-b698-4c3d8bdcf2cb","originalAuthorName":"陈琦峰"},{"authorName":"徐云峰","id":"6063c37e-5522-4ce5-82a9-b5546bdc9a88","originalAuthorName":"徐云峰"},{"authorName":"李波","id":"06d9b284-a438-4f96-9315-d5f1b8419335","originalAuthorName":"李波"}],"doi":"","fpage":"53","id":"418b7b72-77bf-4569-8be5-c3ff1456d115","issue":"1","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"a493e56b-101c-4341-a33b-42cb7c70b317","keyword":"<span style=\"color:red\">钢管</span>","originalKeyword":"钢管"},{"id":"4b39ce43-9b89-489b-98a7-5cf66448e19a","keyword":"应力腐蚀","originalKeyword":"应力腐蚀"},{"id":"fe9270be-7b7a-4c1e-9dd6-e8e67a5fd289","keyword":"裂纹","originalKeyword":"裂纹"},{"id":"3b2668fc-903f-4eca-be51-8a4346c5b965","keyword":"失效分析","originalKeyword":"失效分析"}],"language":"zh","publisherId":"wlcs201001013","title":"不锈<span style=\"color:red\">钢管</span>裂纹分析","volume":"28","year":"2010"},{"abstractinfo":"采用化学分析、金相检验、断口扫描等方法对不锈钢开裂的原因进行分析。结果表明，<span style=\"color:red\">钢管</span>表面氯离子的富集，引起了<span style=\"color:red\">钢管</span>承受张应力部位应力腐蚀开裂。","authors":[{"authorName":"孙国峰\t陈琦峰\t徐云峰","id":"0dedf1fc-aa7a-46f5-8518-94e7b9968e60","originalAuthorName":"孙国峰\t陈琦峰\t徐云峰"}],"categoryName":"|","doi":"","fpage":"53","id":"92b0f251-044c-418f-bf42-b870f751459f","issue":"1","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"c548220a-eabb-4d91-98af-1dd388b779ed","keyword":"<span style=\"color:red\">钢管</span>","originalKeyword":"钢管"},{"id":"9b420b3f-0753-45d4-ae48-bdc8b13bbec4","keyword":"stress corrosion","originalKeyword":"stress corrosion"},{"id":"94fa0fa6-37fe-4f73-8029-da8e26f134c6","keyword":"crack","originalKeyword":"crack"},{"id":"ee3d9364-a6b2-49ec-87ec-1b0029d04f3e","keyword":"failure analysis","originalKeyword":"failure analysis"}],"language":"zh","publisherId":"1001-0777_2010_1_8","title":"不锈<span style=\"color:red\">钢管</span>裂纹分析","volume":"28","year":"2010"}],"totalpage":671,"totalrecord":6708}