{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"为了保证特大型水电站引水钢管焊接接头的质量,在焊丝的筛选过程中,采用了一种新的测定非均质材料力学性能的方法--微型剪切试验,该方法能够准确地测定焊接接头各狭窄区域内材料的性能值以及它们的变化规律,特别是熔合线附近材料性能的变化梯度.通过微型剪切试验,选出了与钢管焊接接头较佳匹配的焊丝.","authors":[{"authorName":"权思勇","id":"51af9917-f669-4024-98fb-c98d3d518062","originalAuthorName":"权思勇"},{"authorName":"雷斌隆","id":"918fe384-1953-4f1b-b1dc-7b575d775164","originalAuthorName":"雷斌隆"}],"doi":"10.3969/j.issn.1000-3738.2005.05.006","fpage":"19","id":"c84ad83e-a771-4880-869e-a21d8f5fcb37","issue":"5","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":"a8ebd409-9ec3-4a35-8218-8d57335313f0","keyword":"微型剪切试验","originalKeyword":"微型剪切试验"},{"id":"17191f17-f7f3-44b3-ab49-5d6a67f6f11d","keyword":"引水钢管","originalKeyword":"引水钢管"},{"id":"afa95eb0-07a5-45df-8a0d-caac5acb31ba","keyword":"焊接接头","originalKeyword":"焊接接头"}],"language":"zh","publisherId":"jxgccl200505006","title":"微型剪切试验在焊丝选择中的应用","volume":"29","year":"2005"},{"abstractinfo":"采用常规试验方法来测定铝合金型材构件焊接接头各区的力学性能及其变化规律是很困难的.而接头性能直接影响着结构焊接工艺的选择和强度计算.通过测定铝合金微型剪切试验和接伸试验的性能参数,研究得出了这些性能参数之间的数学关系式.可利用这些关系式评定铝合金焊接接头的力学性能.微型剪切试验为铝合金焊接接头力学性能的评定提供了一个新途径.","authors":[{"authorName":"雷斌隆","id":"67905fd4-0d68-4ff6-818f-9ff33ab277fe","originalAuthorName":"雷斌隆"}],"doi":"10.3969/j.issn.1000-3738.2004.04.005","fpage":"13","id":"cce01385-f083-42ee-95d8-9ea15baba795","issue":"4","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":"6b7a8aad-e223-4caf-b655-ff6f9977d42c","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"84c7fab6-9e03-46e2-89c7-4c1e95ad3c1a","keyword":"微型剪切试验","originalKeyword":"微型剪切试验"},{"id":"960cbafb-f354-4a85-af86-306911360eaa","keyword":"接伸试验","originalKeyword":"接伸试验"},{"id":"18e9ce2a-5c32-4b7d-b1ac-fafae02009c2","keyword":"焊接接头","originalKeyword":"焊接接头"}],"language":"zh","publisherId":"jxgccl200404005","title":"评定铝合金焊接接头力学性能的新途径","volume":"28","year":"2004"},{"abstractinfo":"介绍了微型剪切试验的性能参数,阐述了微型剪切试验与拉伸试验、断裂力学试验之间的关系,重点研究了用性能梯度曲线评定异种钢焊接接头的性能.结果表明,性能梯度曲线能定量、连续地描述焊接接头各区力学性能值及其变化规律,特别是焊缝区金属性能值的变化.微型剪切试验为异种钢焊接工艺的评定提供了一个有效的新方法.","authors":[{"authorName":"雷斌隆","id":"a936f5e4-9c20-4e2f-9324-370fa6044fc4","originalAuthorName":"雷斌隆"},{"authorName":"高勇","id":"50853424-6341-4d62-9c1e-73983988f3db","originalAuthorName":"高勇"}],"doi":"10.3969/j.issn.1000-3738.2003.10.008","fpage":"23","id":"e88e8208-d6c2-44a2-b4cc-9049010316bb","issue":"10","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":"70eae55a-c65d-476e-ab7d-926099f081e4","keyword":"微型剪切试验","originalKeyword":"微型剪切试验"},{"id":"62be9c8f-3f98-49d9-9a37-cb00077148fe","keyword":"性能梯度曲线","originalKeyword":"性能梯度曲线"},{"id":"cf39bbcf-c735-4eca-bbc5-bb320272c83a","keyword":"异种钢焊接接头","originalKeyword":"异种钢焊接接头"}],"language":"zh","publisherId":"jxgccl200310008","title":"用性能梯度曲线研究异种钢焊接接头性能","volume":"27","year":"2003"},{"abstractinfo":"为验证现行夹层结构压剪试验方法对高剪切模量夹层结构的适用性,应用有限元分析了影响该试验方法测量精度的因素,结果表明加载金属板端部弯曲效应对试验精度有较大影响,对高剪切模量芯材的夹层结构影响更甚,当剪切模量高于100 MPa时其误差可超过6%.根据对试验系统参数的分析,提出了一种改进的压剪试验方法,改变加载方式降低弯曲效应,对于剪切模量小于500 MPa的夹层结构,可以将弯曲效应引起的误差降低到小于3%;同时发现新的加载方式对夹具尺寸参数变化的灵敏度降低,有利于提高试验的可靠性.","authors":[{"authorName":"谭永刚","id":"3bd054a3-1e66-4424-b859-be40d5358189","originalAuthorName":"谭永刚"},{"authorName":"肖军","id":"72916f51-5cde-4511-bf16-2e09dc6a0e58","originalAuthorName":"肖军"},{"authorName":"李勇","id":"2c23653c-904a-4297-8661-da8ec7ee9ed4","originalAuthorName":"李勇"},{"authorName":"董伟锋","id":"bdb04b2d-a6c2-4aa5-b7cb-e41ca8d16f8e","originalAuthorName":"董伟锋"},{"authorName":"原永虎","id":"baece055-b4ac-407f-b0d2-4c8b1493b5c5","originalAuthorName":"原永虎"},{"authorName":"张佐光","id":"fae7dcdd-e69b-456e-b701-5f485d073ec1","originalAuthorName":"张佐光"}],"doi":"10.3321/j.issn:1000-3851.2008.03.020","fpage":"115","id":"bb105e0e-762f-4329-8221-774938aef41b","issue":"3","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":"693f447f-8be3-484c-ac2b-c4f9e8c74643","keyword":"X-cor夹层","originalKeyword":"X-cor夹层"},{"id":"e9c5aa0e-9e9b-4f79-a81d-d9da59536298","keyword":"剪切模量","originalKeyword":"剪切模量"},{"id":"6b34241c-0d64-44bb-895e-24baa35a16e2","keyword":"试验方法","originalKeyword":"试验方法"},{"id":"427e50b4-9185-4f39-b251-8299d574cd2a","keyword":"有限元法","originalKeyword":"有限元法"}],"language":"zh","publisherId":"fhclxb200803020","title":"夹层结构剪切试验方法分析与改进","volume":"25","year":"2008"},{"abstractinfo":"系统研究了聚合物微型机械模内组装成型熔体的剪切变稀效应对一次成型固体微型零件的流固耦合作用效应和流固耦合变形的影响规律,并揭示了其机理。研究结果表明,二次成型熔体剪切变稀效应减小会使其熔体的充填流动与一次成型固体微型轴的流固耦合作用效应增强,并使其整体温度场趋于不均匀,从而导致一次成型固体微型零件流固耦合弯曲变形和热变形增加,减小二次成型熔体剪切变稀效应可提高聚合物微型机械模内组装成型加工精度与组装配合精度。","authors":[{"authorName":"周国发","id":"d48cb4fc-e94f-4915-8180-ad34f8bd5fa0","originalAuthorName":"周国发"},{"authorName":"胡舵","id":"a6225dff-69ba-4a87-a09d-ac00981fc5a3","originalAuthorName":"胡舵"},{"authorName":"刘岑","id":"8b051902-0e55-4084-abed-627a8a0837d0","originalAuthorName":"刘岑"}],"doi":"","fpage":"183","id":"e53abbb7-8620-415d-98bb-508111af97f2","issue":"12","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"ee860b80-262e-44bf-ad2c-8c5488f6baef","keyword":"模内组装成型","originalKeyword":"模内组装成型"},{"id":"39e865e2-6209-4a8a-ae8f-0b46e9b6c218","keyword":"微型机械","originalKeyword":"微型机械"},{"id":"e56bd33d-84d8-42d2-a151-dc8b3cd3c346","keyword":"流固耦","originalKeyword":"流固耦"},{"id":"b4d71e27-0d95-4c59-8aa5-960b64685852","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gfzclkxygc201212045","title":"剪切变稀效应对微型机械模内组装成型流固耦合变形的影响","volume":"28","year":"2012"},{"abstractinfo":"面内剪切性能是复合材料结构设计的重要性能参数之一.目前常用的复合材料层压板面内剪切性能测试方法有±45°拉伸剪切试验和V型缺口剪切试验两类,相应的试验标准有GB/T 3355、ASTM D 3518、HB 7237和ASTMD5379,本文系统对比了上述标准在适用范围、试验原理、试样形式、加载速率、剪切强度定义等方面的差异,分析了不同铺层形式和铺层数量、不同加载速率,对试验结果的影响,对比了不同试验标准的差异,对今后的面内剪切试验有一定的指导意义.","authors":[{"authorName":"王海鹏","id":"784f7dcf-3938-4270-add5-efd23370acb7","originalAuthorName":"王海鹏"},{"authorName":"陈新文","id":"f902fb77-1ec4-41c0-9235-7f74610f98c4","originalAuthorName":"陈新文"},{"authorName":"蒋诗才","id":"039f146b-4fc2-4605-9942-0dab16d35ca8","originalAuthorName":"蒋诗才"},{"authorName":"邓立伟","id":"77dc3b8d-2d72-4831-84e0-a3895ad0f6a5","originalAuthorName":"邓立伟"},{"authorName":"王翔","id":"7eba077c-834c-4a5a-b3cf-ed6175317f4b","originalAuthorName":"王翔"}],"doi":"10.3969/j.issn.1005-5053.2011.z1.051","fpage":"232","id":"cdb6001a-a8eb-4ad9-9ba0-a9906e7155dc","issue":"z1","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"62e58f23-221b-41db-bd25-a96aa1a63cd7","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"6a23e1e8-9772-4f69-b23c-058dc17fe863","keyword":"面内剪切","originalKeyword":"面内剪切"},{"id":"49cff2f1-ba19-449a-a34d-5114e67c3b45","keyword":"试验方法","originalKeyword":"试验方法"},{"id":"45d47260-16da-45f5-88d4-c8794d771272","keyword":"铺层","originalKeyword":"铺层"},{"id":"59950b89-ce47-4e5b-a4b2-a7f03e51c33b","keyword":"加载速率","originalKeyword":"加载速率"}],"language":"zh","publisherId":"hkclxb2011z1051","title":"树脂基复合材料面内剪切性能试验方法对比分析","volume":"31","year":"2011"},{"abstractinfo":"采用薄壁圆筒扭转的试验方法测定碳纤维/环氧树脂复合材料的面内剪切性能,得到了碳纤维/环氧树脂复合材料的面内剪切模量与剪切强度结果.最后将试验结果与4种经验公式估算结果对比,得出蔡-韩修正公式对面内剪切模量的估算结果接近试验值.","authors":[{"authorName":"孙炳君","id":"ee4cf278-3c10-4bc0-aa4b-decc15004622","originalAuthorName":"孙炳君"},{"authorName":"王俊","id":"1f95dfdc-fd71-41ac-b0d8-b4180aa040de","originalAuthorName":"王俊"},{"authorName":"迟蕾","id":"e7f98809-cdf2-4368-8b64-687acc1edc02","originalAuthorName":"迟蕾"}],"doi":"","fpage":"187","id":"3f733507-f2fe-4de2-9611-63619f2a96cf","issue":"z3","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"c824d975-47da-4d4c-92e4-e0419c01ed0d","keyword":"薄壁圆筒","originalKeyword":"薄壁圆筒"},{"id":"5737a280-5d2b-4e1a-8d59-2283ba59a9be","keyword":"扭转","originalKeyword":"扭转"},{"id":"02cce7c9-7546-441a-bed5-9d6afa26110e","keyword":"经验公式","originalKeyword":"经验公式"}],"language":"zh","publisherId":"cldb2008z3060","title":"碳纤维复合材料面内剪切性能试验研究","volume":"22","year":"2008"},{"abstractinfo":"采用14.5 mm弹道枪发射7.6mm次口径93W穿甲弹,对603钢进行穿甲侵彻试验.结果表明:在一定的条件下,绝热剪切带交叉分布,剪切带内变形极大且不均匀,成为微裂纹和微孔洞的起源,这些微裂纹和微孔洞相互连接,导致裂纹沿绝热剪切带萌生、扩展,最终形成沿整个绝热剪切带的大裂纹,使部分穿孔表面形成碎片,造成靶板的损伤,降低靶板的力学性能,是靶板破坏的先兆;但绝热剪切带与裂纹并不完全等同,有些剪切带由于变形量不大,不产生裂纹.","authors":[{"authorName":"李金泉","id":"0e7e0f66-53cb-4b64-a859-b20b6c80c4c4","originalAuthorName":"李金泉"},{"authorName":"彭守凡","id":"5fe8f930-88fe-4bc6-9b16-00b9a5a0b400","originalAuthorName":"彭守凡"},{"authorName":"黄德武","id":"10648eea-7a31-40b1-a2d5-1facd47c0f0b","originalAuthorName":"黄德武"},{"authorName":"王敏杰","id":"4aa4faef-da7e-4b8a-a43b-f4b56da4005c","originalAuthorName":"王敏杰"}],"doi":"10.3969/j.issn.1004-244X.2007.06.008","fpage":"29","id":"2546ecc7-908e-4877-8c70-ea0aca4a44ac","issue":"6","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":"1b13cbf4-e2d8-4757-8225-25e831325ffb","keyword":"靶板","originalKeyword":"靶板"},{"id":"8b7babeb-58ee-4e5f-aac4-acb40d4368cf","keyword":"侵彻","originalKeyword":"侵彻"},{"id":"1ffcd22d-a758-4113-98cd-b59a5954f885","keyword":"绝热剪切带","originalKeyword":"绝热剪切带"},{"id":"c3e73f8e-2d5a-4c28-a93f-62a3b3da3d39","keyword":"裂纹","originalKeyword":"裂纹"}],"language":"zh","publisherId":"bqclkxygc200706008","title":"穿甲试验靶板中绝热剪切带特征及与裂纹的关系","volume":"30","year":"2007"},{"abstractinfo":"采用改进设计的像框试验对Nomex蜂窝夹层结构的面内剪切性能进行了表征测试与研究.试验结果表明,在像框的持续性剪切载荷作用下,夹层结构首先发生了板-芯界面脱粘,继而蒙皮在竖直方向上形成了巨大的鼓包和皱褶.随着剪切载荷的增加,夹层结构最终发生了横向的断裂.多次试验结果所得的低于3%的离散率也预示出面内剪切像框试验的有效性和准确性.此外,试样和夹具之间的固定程度是影响面内剪切像框试验的关键因素.仅采用螺钉进行固定的试样测试时,螺钉受拉力的移动直接导致了夹层结构边缘破坏,然而样件本身所受像框的面内剪切载荷有限,试验无效.","authors":[{"authorName":"王伟","id":"0f8853de-5e86-43de-9262-d7b8a9850fc5","originalAuthorName":"王伟"},{"authorName":"纪高宁","id":"f6e0485b-1ebf-4a20-9973-147c4898534e","originalAuthorName":"纪高宁"},{"authorName":"朱晓光","id":"b9f08a55-e7f9-44e7-9969-1f801a598748","originalAuthorName":"朱晓光"},{"authorName":"左小彪","id":"a7f265d8-faec-4d3a-834a-c19c1dfe1c43","originalAuthorName":"左小彪"},{"authorName":"孙福瑞","id":"c8a119f4-bae6-45d5-957b-f9625071eeb9","originalAuthorName":"孙福瑞"}],"doi":"10.3969/j.issn.1007-2330.2016.05.015","fpage":"85","id":"f4eb4b63-b8d5-41d3-8f5f-f6a0c96b8501","issue":"5","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":"01b02e8a-ce8b-4caf-8238-104159b7292a","keyword":"面内剪切","originalKeyword":"面内剪切"},{"id":"531c4999-4c7b-44ea-9304-68f7b4b6c898","keyword":"像框试验","originalKeyword":"像框试验"},{"id":"ac800eb2-6ed0-4abe-8fc7-33fffa041fd1","keyword":"Nomex蜂窝夹层结构","originalKeyword":"Nomex蜂窝夹层结构"},{"id":"9d749738-7949-4442-a993-77081e9eb5e8","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"0a9ee173-7ea8-418f-ab16-aaee40b8ef82","keyword":"脱粘","originalKeyword":"脱粘"}],"language":"zh","publisherId":"yhclgy201605015","title":"Nomex蜂窝夹层结构面内剪切性能试验研究","volume":"46","year":"2016"},{"abstractinfo":"对三维编织C/SiC复合材料进行剪切试验和压缩试验,得到两组试验的载荷位移曲线以及剪切强度和压缩强度.实验发现,相同宽度的剪切试件,剪切厚度小的试件剪切强度比剪切厚度大的试件高;相同剪切截面的剪切试件,XY剪切强度高于YX剪切强度;横截面积相同,高度不同的压缩试件在X方向的压缩强度相差不大.对三维编织C/SiC复合材料热端构件进行分析,结果表明,构件的压缩强度和剪切强度都能满足强度要求.","authors":[{"authorName":"王波","id":"b81fd4ed-a189-4533-8813-cdd67daea66c","originalAuthorName":"王波"},{"authorName":"矫桂琼","id":"3ca71ee2-d465-4cec-8288-05664b7710a9","originalAuthorName":"矫桂琼"},{"authorName":"常岩军","id":"971e75eb-80b7-442d-a5ea-6585bfaeb827","originalAuthorName":"常岩军"},{"authorName":"潘文革","id":"94435beb-8298-4a78-9087-2683c03189ad","originalAuthorName":"潘文革"}],"doi":"10.3969/j.issn.1005-5053.2006.06.014","fpage":"64","id":"4cefe5a9-cb1b-4026-9b6e-044730408d2b","issue":"6","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"c53448b2-ddb1-4c75-a17f-e2520cf9cb44","keyword":"C/SiC","originalKeyword":"C/SiC"},{"id":"a0b741ef-be2e-473d-ac10-cd4880cf80d2","keyword":"剪切","originalKeyword":"剪切"},{"id":"965e9fe0-5920-4f57-9c44-6181c69dd06c","keyword":"压缩","originalKeyword":"压缩"},{"id":"003aa0c4-bd36-40df-b116-a0624dcb6996","keyword":"试验研究","originalKeyword":"试验研究"}],"language":"zh","publisherId":"hkclxb200606014","title":"三维编织C/SiC复合材料剪切和压缩性能的试验研究","volume":"26","year":"2006"}],"totalpage":3434,"totalrecord":34336}