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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2020     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Experimental investigation on shear steel bars in CRTS II slab ballastless track under low-cyclic reciprocating load 期刊论文 Construction and Building Materials, 2020, 卷号: 255 作者:  Feng, Yulin;  Jiang, Lizhong;  Zhou, Wangbao;  Han, Jianping;  Zhang, Yuntai 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Concrete slabs  Connectors (structural)  Energy dissipation  Failure (mechanical)  Load testing  Mortar  Railroad tracks  Railroad transportation  Railroads  Seismic waves  Seismology  Stiffness  Energy dissipation capacities  Experimental investigations  High  speed railways  Seismic Performance  Slab ballastless track  Stiffness degradation  Strength and stiffness  Strength degradation   Experimental investigation on shear steel bars in CRTS II slab ballastless track under low-cyclic reciprocating load 期刊论文 Construction and Building Materials, 2020, 卷号: 255 作者:  Feng, Yulin;  Jiang, Lizhong;  Zhou, Wangbao;  Han, Jianping;  Zhang, Yuntai 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Concrete slabs  Connectors (structural)  Energy dissipation  Failure (mechanical)  Load testing  Mortar  Railroad tracks  Railroad transportation  Railroads  Seismic waves  Seismology  Stiffness  Energy dissipation capacities  Experimental investigations  High  speed railways  Seismic Performance  Slab ballastless track  Stiffness degradation  Strength and stiffness  Strength degradation   A radiomics model for preoperative prediction of brain invasion in meningioma non-invasively based on MRI: A multicentre study 期刊论文 EBIOMEDICINE, 2020, 卷号: 58, 页码: 11 作者:  Zhang, Jing;  Yao, Kuan;  Liu, Panpan;  Liu, Zhenyu;  Han, Tao 收藏  |  浏览/下载：26/0  |  提交时间：2020/12/04 Meningioma  Brain invasion  Radiomics  Magnetic resonance images   Urban expansion patterns and their driving forces based on the center of gravity-GTWR model: A case study of the Beijing-Tianjin-Hebei urban agglomeration 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 2, 页码: 297-318 作者:  Wang, Haijun;  Zhang, Bin;  Liu, Yaolin;  Liu, Yanfang;  Xu, Shan 收藏  |  浏览/下载：12/0  |  提交时间：2020/05/19 urban land expansion  driving forces  center of gravity  geographically and temporally weighted regression  Jing-Jin-Ji