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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Reliability Evaluation of Reinforced Concrete under Electrified Acceleration Based on Weibull Distribution 期刊论文 Jianzhu Cailiao Xuebao/Journal of Building Materials, 2021, 卷号: 24, 期号: 2, 页码: 304-312 作者:  Lu, Chenggong;  Wei, Zhiqiang;  Qiao, Hongxia;  Li, Kan;  Qiao, Guobin 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/17 Concrete construction  Failure analysis  Iterative methods  Maximum likelihood estimation  Nondestructive examination  Reinforced concrete  Table lookup  Weibull distribution  Look up table methods  Maximum likelihood methods  Parameter estimation method  Parameters estimated  Reinforced concrete prisms  Reliability Evaluation  Reliability model  Shape parameter value   Iterative construction of low-altitude UAV air route network in urban areas: Case planning and assessment 期刊论文 Journal of Geographical Sciences, 2020, 卷号: 30, 期号: 9, 页码: 1534 作者:  Xu Chenchen;  Liao Xiaohan;  Ye Huping;  Yue Huanyin 收藏  |  浏览/下载：105/0  |  提交时间：2021/03/16 UAV air route network  urban area  iterative construction  remote sensing  geographic information   Channel Estimation With Systematic Polar Codes 期刊论文 IEEE Transactions on Vehicular Technology, 2018, 卷号: Vol.67 No.6, 页码: 4880-4889 作者:  Hu, YJ;  Xu, ZZ;  Li, LP 收藏  |  浏览/下载：4/0  |  提交时间：2019/04/24 Encoding  Systematics  Gallium arsenide  Channel estimation  Decoding  Generators  Iterative decoding  Channel estimation  construction efficiency  pilot selection  polar codes  polar code construction   Analysis and design of pile-prestressed anchor supporting structure 会议论文 Christchurch, New zealand, November 29, 2006 - December 1, 2006 作者:  Zhu, Yan-Peng;  Wang, Xiu-Li 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/15 Anchorages (concrete construction)  Anchors  Excavation  Iterative methods  Mechanics  Roadway supports  Structural design  Structural optimization  Calculating model  Constraint conditions  Deformation monitoring  Horizontal displacements  Iterative calculation  Pre-stressed anchor  Prestressed anchor supporting  Supporting structure   The optimal intelligent algorithm on orthogonal five-variate wavelet packets (EI收录) 会议论文 Advanced Materials Research, Guangzhou, China, January 7, 2011 - January 9, 2011 作者:  Li, Lan[1] 收藏  |  浏览/下载：0/0  |  提交时间：2019/04/15 Building materials  Construction equipment  Iterative methods