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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：2022    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Study on preparation and strengthening mechanism of new surface treatment agent of concrete at multi-scale 期刊论文 Construction and Building Materials, 2022, 卷号: 346 作者:  Yu, Wang;  Wenhua, Zhang;  Peipei, Wu;  Yilin, Pi;  Yunsheng, Zhang 收藏  |  浏览/下载：29/0  |  提交时间：2022/08/09 Concretes  Deterioration  Hydration  Lithium compounds  Silica  Silicates  Sodium compounds  Sols  Surface treatment  C-S-H gel  Concrete surface  Hydration products  Multi-scales  Nano Silica  Pores structure  Pozzolanic reaction  Preparation mechanisms  Strengthening mechanisms  Surface treatment agents   Microscopic modelling of gas diffusivity in unsaturated cementitious materials considering multiple diffusion regimes 期刊论文 International Journal of Heat and Mass Transfer, 2022, 卷号: 192 作者:  Liu, Cheng;  Xu, Zhenhai;  Chen, Gaofeng;  Yang, Lin;  Zhang, Yunsheng 收藏  |  浏览/下载：39/0  |  提交时间：2022/06/20 Calcium silicate  Cements  Concretes  Diffusion in gases  Diffusion in liquids  Diffusion in solids  Electrochemical corrosion  Gases  Hydration  Pore structure  Silicate minerals  Cement paste  Cementitious materials  Gas diffusion  Gas diffusivity  Knudsen effect  Microscopic models  Molecular diffusion  Partially saturated  Pores structure  Water saturations   Controlled aggregation of phytic acid metal complex on polysulfone ultrafiltration membrane toward simultaneous rejection of highly emulsified oils and dyes 期刊论文 Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2022, 卷号: 641 作者:  Bao, Xuemei;  Wang, Furong;  Liu, Qianqian;  Yu, Fengjiao;  Yang, Yang 收藏  |  浏览/下载：23/0  |  提交时间：2022/04/21 Cost effectiveness  Drops  Dyes  Hydrophilicity  Iron compounds  Membranes  Metal complexes  Pore size  Reusability  Self assembly  Ultrafiltration  Wastewater treatment  Water filtration  Controled aggregation  Dye rejection  Emulsified oil  Emulsion separations  Hydrophilics  Phytic acids  Polysulphone  Sequential assembly  Ultra-filtration membranes  Ultrafiltration membranes   Free vibration and buckling characteristics of porous functionally graded materials (FGMs) micro-beams based on the modified couple stress theory 期刊论文 ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2022, 卷号: 102, 期号: 4 作者:  Teng, Zhaochun;  Wang, Weibin;  Gu, Chunlong 收藏  |  浏览/下载：12/0  |  提交时间：2022/03/01 Algebra  Beams and girders  Boundary conditions  Buckling  Natural frequencies  Critical buckling loads  Differential transformation  Free vibration  Governing differential equations  Hamilton's principle  Micro beams  Modified couple stress theories  Pores distribution  Simply supported  Transformation methods