{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"<span style=\"font-size: 10.5pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA\">&nbsp;&nbsp;&nbsp; 采用线性扫描伏安法<span lang=\"EN-US\">(LSV)</span>和<span lang=\"EN-US\">Tafel</span>方法测定铁的极化曲线，研究了铁电极在不同<span lang=\"EN-US\">pH</span>值<span lang=\"EN-US\">NaCl</span>溶液中，以及在不同浓度<span lang=\"EN-US\">NaCl</span>溶液中腐蚀规律<span lang=\"EN-US\">.</span>结果表明，酸的浓度越增加，铁的腐蚀越容易；<span lang=\"EN-US\">Cl</span><span lang=\"EN-US\"><sup>-</sup></span>对铁有腐蚀促进作用<span lang=\"EN-US\">.</span>通过极化曲线得到腐蚀参数和动力学参数，探讨了不同溶液中铁的腐蚀机理：氯离子的存在能够改变钝化膜的组织结构，提高膜的溶解速率<span lang=\"EN-US\">.</span></span>","authors":[{"authorName":"<span style=\"color:red\">张震</span><span style=\"color:red\">梁</span><span style=\"color:red\">煜</span><span style=\"color:red\">武</span>","id":"201851e6-9945-45ae-b110-e648ea5c3239","originalAuthorName":"张震梁煜武"}],"categoryName":"|","doi":"","fpage":"260","id":"9069bceb-d331-418a-86e6-d056248ef2da","issue":"4","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"760b9f86-067f-4c6b-944b-668c109f877f","keyword":"线性扫描伏安法","originalKeyword":"线性扫描伏安法"},{"id":"c7463d93-cc9b-4470-bab1-c3610924f479","keyword":"corrosion parameters","originalKeyword":"corrosion parameters"},{"id":"6b774378-949a-40e6-97ea-9703a49fbeda","keyword":"corrosion","originalKeyword":"corrosion"},{"id":"5d6bc994-49ce-49fc-bc69-bd10a7321968","keyword":"corrosion mechanism","originalKeyword":"corrosion mechanism"}],"language":"zh","publisherId":"1002-6495_2008_4_13","title":"铁在不同pH值的NaCl溶液中的腐蚀行为","volume":"20","year":"2008"},{"abstractinfo":"采用GPS卫星同步断电法对忠<span style=\"color:red\">武</span>管道进行了断电电位测量,对结果进行了分析,评价了忠<span style=\"color:red\">武</span>管道阴极保护系统的有效性,并提出了改进建议.结果表明,三层PE管道相比于环氧粉末涂层管道更容易出现过保护现象,而且还容易受到干扰;电位是反应管道所处状态的主要指标,阴极保护系统的通电电位呈规律分布,但断电电位影响因素复杂,无明显规律.","authors":[{"authorName":"罗鹏","id":"18512348-d250-458d-bf3e-c0e9710d5a5c","originalAuthorName":"罗鹏"},{"authorName":"金鑫","id":"b3f412f6-6973-42ba-9881-3e553616f798","originalAuthorName":"金鑫"},{"authorName":"徐承伟","id":"784ec7f1-f012-452a-ba06-7609c0b10b0f","originalAuthorName":"徐承伟"},{"authorName":"薛致远","id":"48838684-38dc-4b1e-96e1-c13bc71f5694","originalAuthorName":"薛致远"},{"authorName":"高强","id":"aa4f9f94-5b47-40f2-a60b-5c90d1f80e89","originalAuthorName":"高强"},{"authorName":"张永盛","id":"dcf5fb27-5c7a-4933-98b7-981aca29f748","originalAuthorName":"张永盛"}],"doi":"","fpage":"224","id":"670a796f-6251-4fb3-8541-c3fb55741e13","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":"3ed78c05-3e52-49dd-a17f-0e442c522d84","keyword":"阴极保护","originalKeyword":"阴极保护"},{"id":"75cb2ded-b721-47f2-93b6-852438d3e430","keyword":"通电电位","originalKeyword":"通电电位"},{"id":"bbbc7c8f-15ec-440e-8d5b-7e5162d1c5e7","keyword":"断电电位","originalKeyword":"断电电位"}],"language":"zh","publisherId":"fsyfh201103016","title":"忠<span style=\"color:red\">武</span>管道阴极保护断电电位测量结果分析","volume":"32","year":"2011"},{"abstractinfo":"本文介绍了φ1200RPM管<span style=\"color:red\">梁</span>弯曲试验以及针对RPM管在工程应用中如何控制其<span style=\"color:red\">梁</span>弯曲变形进行了探讨.","authors":[{"authorName":"周仕刚","id":"ef0e0af5-3608-4e35-94e9-56ada439fd3f","originalAuthorName":"周仕刚"},{"authorName":"沈星万","id":"af4a4eef-138a-4d9e-a4e2-a899e3ef53d7","originalAuthorName":"沈星万"},{"authorName":"高永飞","id":"d95025bf-0ccd-4558-86a1-ddd5081ca799","originalAuthorName":"高永飞"},{"authorName":"薛元德","id":"5d1b5804-c116-401a-949d-d8090dd1667b","originalAuthorName":"薛元德"},{"authorName":"沈碧霞","id":"dbfd76bf-ad83-4894-8440-bb1cd3073b6b","originalAuthorName":"沈碧霞"}],"doi":"10.3969/j.issn.1003-0999.2001.04.002","fpage":"6","id":"8aa9a3bf-8770-44f6-9fa0-0da468f3f16c","issue":"4","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":"361621c7-8baf-40d0-a2aa-b7e89d23a500","keyword":"RPM管<span style=\"color:red\">梁</span>弯曲应变控制","originalKeyword":"RPM管梁弯曲应变控制"}],"language":"zh","publisherId":"blgfhcl200104002","title":"RPM管<span style=\"color:red\">梁</span>弯曲试验及其<span style=\"color:red\">梁</span>弯曲应变的工程控制","volume":"","year":"2001"},{"abstractinfo":"考虑内部热传导,研究了格栅夹层<span style=\"color:red\">梁</span>一侧受热后的弯曲变形.认为变形后夹层结构中间腹板无弯曲.利用格栅夹层<span style=\"color:red\">梁</span>结构上的周期性,通过胞元结构的内力平衡方程和变形协调关系,得到了胞元两端内力和位移的关系.引入传递矩阵,建立了夹层<span style=\"color:red\">梁</span>内力和变形随温度变化的表达式.应用所建立的模型计算了悬臂格栅夹层<span style=\"color:red\">梁</span>在其上表面受热后的变形.在格栅夹层<span style=\"color:red\">梁</span>包含的胞元数量较多、腹板高度较小且厚度与表板厚度相近的情况下,由本文模型计算得到的挠度结果与有限元结果吻合较好.","authors":[{"authorName":"张锐","id":"c6c3af1d-19b4-4729-942f-34c30bb9e75c","originalAuthorName":"张锐"},{"authorName":"尚新春","id":"69755ca9-4b6b-4100-a234-744bfc229840","originalAuthorName":"尚新春"}],"doi":"","fpage":"1558","id":"86e647d2-0f7e-4323-95e0-0fa2e791822a","issue":"6","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"a72b255f-f9e8-4f4d-a7b4-f5524735c6a1","keyword":"格栅夹层结构","originalKeyword":"格栅夹层结构"},{"id":"7e7cd176-601e-43e8-ac15-eb4aa10f83df","keyword":"热弯曲","originalKeyword":"热弯曲"},{"id":"e90c6179-a561-4b15-843b-e5468d92a3c2","keyword":"变形","originalKeyword":"变形"},{"id":"fc685ed2-aecd-46ba-991e-b227b546ec7d","keyword":"胞元结构分析","originalKeyword":"胞元结构分析"},{"id":"a50b9198-c7f6-4bc3-9dbd-d1472a0e4905","keyword":"传递矩阵","originalKeyword":"传递矩阵"}],"language":"zh","publisherId":"fhclxb201406024","title":"格栅夹层<span style=\"color:red\">梁</span>的热弯曲变形","volume":"31","year":"2014"},{"abstractinfo":"提出一种基于Layerwise层合理论的复合阻尼结构<span style=\"color:red\">梁</span>单元用于计算嵌入多阻尼层的复合阻尼结构<span style=\"color:red\">梁</span>.通过与NASTRAN软件的计算结果进行对比,证明该<span style=\"color:red\">梁</span>单元满足层间位移、应力连续条件并避免了剪切自锁,并且具有单元数量和节点数量少、计算精度高的优点.","authors":[{"authorName":"张醒","id":"ff0c1c77-1f73-430f-80c9-7ac548963af2","originalAuthorName":"张醒"},{"authorName":"徐超","id":"9f3a9025-a671-4ef8-947a-785c9cf15615","originalAuthorName":"徐超"},{"authorName":"李莉","id":"892ad297-23ff-445b-9a38-6dec3ad8295d","originalAuthorName":"李莉"},{"authorName":"游少雄","id":"c77c795d-009f-4463-bb96-c3c060a436d4","originalAuthorName":"游少雄"}],"doi":"10.3969/j.issn.1007-2330.2007.06.004","fpage":"11","id":"664c6174-9e05-43e3-8f6a-f6c84c0aa95b","issue":"6","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺   "},"keywords":[{"id":"a5779117-e732-4c40-bb8c-e607ebce7bba","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"830a5808-ca57-4344-a395-516126b10ce6","keyword":"有限元","originalKeyword":"有限元"},{"id":"f38e2ee2-5889-4df6-b7be-a335aa0452e1","keyword":"层合理论","originalKeyword":"层合理论"}],"language":"zh","publisherId":"yhclgy200706004","title":"复合阻尼结构<span style=\"color:red\">梁</span>动力特性分析","volume":"37","year":"2007"},{"abstractinfo":"用金相、扫描电镜等分析方法,对开裂的客车纵<span style=\"color:red\">梁</span>进行了分析.结果表明,纵<span style=\"color:red\">梁</span>钢材冶金质量差,钢中存在较多的非金属夹杂物,降低了钢的力学性能;纵<span style=\"color:red\">梁</span>钢板外侧表面遭受外来敲击造成的条状凹陷伤痕,钢板热轧工艺不当,表层存在大块氧化夹杂物及微裂纹等热轧工艺缺陷,是导致其发生纵向开裂的主要原因.","authors":[{"authorName":"陈康敏","id":"315cd936-0248-4241-8af6-eaa160b1490d","originalAuthorName":"陈康敏"},{"authorName":"曹芬","id":"44330ccf-5d59-45e5-b0bf-f47675b016f4","originalAuthorName":"曹芬"},{"authorName":"潘励","id":"ebf9d54e-7ead-4be7-861c-0cb720b469af","originalAuthorName":"潘励"}],"doi":"10.3969/j.issn.1000-3738.2003.07.017","fpage":"52","id":"c265e335-73f2-4544-a7ae-510b445b7be8","issue":"7","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":"00cf1b2a-d853-4e0f-af81-b45c7b7e32b2","keyword":"纵<span style=\"color:red\">梁</span>","originalKeyword":"纵梁"},{"id":"03365412-efd5-4ccd-9259-278c0956b3b0","keyword":"非金属夹杂物","originalKeyword":"非金属夹杂物"},{"id":"da656628-b850-451c-9be8-c85b782bbe89","keyword":"裂纹","originalKeyword":"裂纹"},{"id":"a03fca37-e6f9-462c-96be-7191a2ce5199","keyword":"失效分析","originalKeyword":"失效分析"}],"language":"zh","publisherId":"jxgccl200307017","title":"客车纵<span style=\"color:red\">梁</span>开裂原因分析","volume":"27","year":"2003"},{"abstractinfo":"由于层压板<span style=\"color:red\">梁</span>的各向异性,载荷下结构响应和刚度特性难以确定.为了解决有限元方法在进行复合层压板<span style=\"color:red\">梁</span>的结构分析时参数确定的难题,提出了一种层压板工字<span style=\"color:red\">梁</span>的应力分析方法,并在MATLAB上编程实现,通过与理论计算值和有限元软件ANSYS分析结果进行对比,证明该方法可行,且适合于进行参数化研究设计.","authors":[{"authorName":"王亚妮","id":"54d20ff8-3fb1-4f46-85ed-050a7d42e448","originalAuthorName":"王亚妮"},{"authorName":"袁昌盛","id":"2e8553d2-8d08-4a02-8768-54c3afb6ed12","originalAuthorName":"袁昌盛"},{"authorName":"孔德拴","id":"50f94a8b-eba3-44a8-80fc-381107b50526","originalAuthorName":"孔德拴"}],"doi":"10.3969/j.issn.1004-244X.2012.04.024","fpage":"79","id":"ece10a64-3962-486a-beac-81faa094a594","issue":"4","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程   "},"keywords":[{"id":"bf7af5b5-52a3-4a6a-bd86-75be8c815d35","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"469d7da3-c661-4366-a1ea-4b0e133e72ac","keyword":"工字<span style=\"color:red\">梁</span>","originalKeyword":"工字梁"},{"id":"d46fd672-c2b4-4d37-9b07-e208050f2c1d","keyword":"截面特性","originalKeyword":"截面特性"},{"id":"b98fc1bc-fbf5-4c05-8163-80bc9d8606d4","keyword":"结构分析","originalKeyword":"结构分析"}],"language":"zh","publisherId":"bqclkxygc201204024","title":"复合材料工字<span style=\"color:red\">梁</span>结构分析","volume":"35","year":"2012"},{"abstractinfo":"某公司生产的货车在运行过程中发现枕<span style=\"color:red\">梁</span>下盖板开裂.对其进行化学成分分析、力学性能和金相检验以及对断口形貌扫描电镜进行观察.结果表明,枕<span style=\"color:red\">梁</span>下盖板的化学成分和力学性能符合要求,基体金相组织为铁素体+珠光体,枕<span style=\"color:red\">梁</span>下盖板受较大交变应力的作用,裂纹沿枕<span style=\"color:red\">梁</span>下盖板材料的轧制方向开裂,为疲劳断裂.","authors":[{"authorName":"王立辉","id":"ed7f253d-6646-4820-9380-d06f9986a483","originalAuthorName":"王立辉"},{"authorName":"但启安","id":"494c5d13-3093-4545-9b0a-0d8cf55926fd","originalAuthorName":"但启安"},{"authorName":"徐巍","id":"823cc435-dce4-4283-b7f1-5381534c7dc7","originalAuthorName":"徐巍"},{"authorName":"李庆晓","id":"17f6d0ff-f3c4-4625-b99b-65cac42da6e2","originalAuthorName":"李庆晓"}],"doi":"10.13228/j.boyuan.issn1001-0777.20160094","fpage":"49","id":"67abf39a-da87-411c-9a60-c06db4f7d714","issue":"3","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"360ac94b-6f78-460b-9ef0-129e906888e6","keyword":"盖板","originalKeyword":"盖板"},{"id":"3966765b-4012-45ae-a43c-aded0788bbd8","keyword":"裂纹","originalKeyword":"裂纹"},{"id":"12a659d8-de1b-484c-9beb-5504a9dc3661","keyword":"疲劳","originalKeyword":"疲劳"}],"language":"zh","publisherId":"wlcs201703011","title":"货车枕<span style=\"color:red\">梁</span>下盖板开裂分析","volume":"35","year":"2017"},{"abstractinfo":"本文提出了<span style=\"color:red\">梁</span>受到弯曲、剪切载荷时其挠度、应力应变以及局部和整体屈曲载荷、失效载荷的简单的设计公式.并用试验对其精确度和正确性进行了验证.","authors":[{"authorName":"丁尚宗","id":"a7cf296e-98dd-4538-8bc9-a3c7c69eeecd","originalAuthorName":"丁尚宗"}],"doi":"10.3969/j.issn.1003-0999.2002.02.003","fpage":"7","id":"e502faf5-8d0e-452a-8558-78b6f2696f17","issue":"2","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":"40cb3659-1b4b-4c82-8463-b9b418de78de","keyword":"FRP拉挤型材","originalKeyword":"FRP拉挤型材"},{"id":"b6d14ab2-c9c7-42f5-b1e3-aad7a654057d","keyword":"<span style=\"color:red\">梁</span>结构","originalKeyword":"梁结构"},{"id":"9faa2df8-f4c7-4105-b8fa-e24febf5367d","keyword":"工程设计","originalKeyword":"工程设计"}],"language":"zh","publisherId":"blgfhcl200202003","title":"FRP<span style=\"color:red\">梁</span>结构的工程设计","volume":"","year":"2002"},{"abstractinfo":"对于混杂CFRP/GFRP筋高性能混凝土(HPC)<span style=\"color:red\">梁</span>,研究一种新的三维非线性<span style=\"color:red\">梁</span>壳组合单元,对HPC<span style=\"color:red\">梁</span>进行了全过程分析.引入实体退化壳单元理论,利用空间<span style=\"color:red\">梁</span>单元模拟预应力CFRP筋,并根据CFRP筋单元节点线位移和转角位移的协调性,推导CFRP筋单元对<span style=\"color:red\">梁</span>壳组合单元刚度矩阵的贡献,同时对GFRP筋和HPC<span style=\"color:red\">梁</span>采用分层壳单元模拟.并运用Jiang屈服准则、Madrid强化准则等描述混凝土的材料非线性,提出一种新的非线性<span style=\"color:red\">梁</span>壳组合单元,研制相应的三维非线性计算程序.计算结果与试验数据吻合良好,说明本文构造的非线性<span style=\"color:red\">梁</span>壳组合单元的正确性和研制程序的可靠性,以及混凝土材料非线性描述的合理性;采用组合单元能准确模拟CFRP筋的几何构形,能综合考虑其拉压弯剪性能,利于全面地反映配筋对结构的增强作用.","authors":[{"authorName":"张剑","id":"71e4167f-048b-42ea-a88b-e3f4c65ff808","originalAuthorName":"张剑"},{"authorName":"周储伟","id":"7e061473-e6c6-4f48-82e8-2feb082e934f","originalAuthorName":"周储伟"},{"authorName":"雷笑","id":"7e4c2f1d-a100-45ea-8c5b-3bf756eb1a51","originalAuthorName":"雷笑"},{"authorName":"叶见曙","id":"6b621cbf-bbdb-4f80-81e8-672fab01bdf2","originalAuthorName":"叶见曙"},{"authorName":"卓家寿","id":"563d0c34-20ee-428a-822e-c6ec650c5b0d","originalAuthorName":"卓家寿"}],"doi":"","fpage":"139","id":"d27ee44d-602b-42ca-953e-9978eaf8c9b6","issue":"4","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"fdd1329d-f2ec-4f17-971e-6d80f9ea5324","keyword":"CFRP筋","originalKeyword":"CFRP筋"},{"id":"8263ce8e-9adb-4dbd-9cc9-19ee2c627347","keyword":"GFRP筋","originalKeyword":"GFRP筋"},{"id":"fc0ed6b4-d5c4-43e8-ad1f-59bd9841a0a2","keyword":"<span style=\"color:red\">梁</span>壳组合单元","originalKeyword":"梁壳组合单元"},{"id":"c78d48e4-690b-48c9-91da-92c128a11b6c","keyword":"HPC<span style=\"color:red\">梁</span>","originalKeyword":"HPC梁"},{"id":"5b0fc356-5d13-4ad7-8839-74057619bcb0","keyword":"材料非线性","originalKeyword":"材料非线性"}],"language":"zh","publisherId":"fhclxb201004023","title":"混杂CFRP/GFRP筋HPC<span style=\"color:red\">梁</span>的非线性<span style=\"color:red\">梁</span>壳组合单元研究","volume":"27","year":"2010"}],"totalpage":78,"totalrecord":778}