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Network Structure and Chemical Durability of Non-alkali Aluminoborosilicate Glasses Containing ZnO杜睿1,HAN Jianjun1,CAO Xin2,LIU Chao1,王静11. State Key Laboratory of Silicate Materials...="ChDivSummary">The structure and chemical durability of non-alkali aluminoborosilicate glasses with various contents of ZnO were investigated.As the replacement of MgO by ZnO increases from 0 to 3.2mol......
Effect of Curing Conditions on the Durability of Ultrahigh Performance Concrete under Flexural Load顾春平1,2,SUN Wei1,2,3,郭丽萍1,2,3,WANG Qiannan1,21. School of Materials Science and Engineering,Southeast University2. Jiangsu Key Laboratory of Construction Material摘 要:We experimentally investigated the effect of curing conditions on the durability of UHPC......
)01-0303-07 Deterioration behaviors of sulfate crystallization attack on cement-based material MA Kun-lin1, XIE You-jun1, LONG Guang-cheng1, ZHU Dai-li2 (1. School of Civil and Architectural... behavior; durability 硫酸盐对混凝土材料的侵蚀是导致混凝土破坏的重要因素之一,硫酸盐对混凝土的侵蚀分为化学侵蚀与物理侵蚀.化学侵蚀主要是硫酸盐与水......
Theoretical Study of Similar Experimental Method for Durability of Concrete under Artifi cial Climate Environment耿欧1,2,3,FENG Tai1,2,LI Debao1,2,LI Qingtao1,21. School of Mechanics and Civil... Similar ExperimentalMethod for Durability of Concrete(SEMDC)was established.The existing experimentalmethods for durability of concrete were summarized,and the merits and demerits......
Effect of storage conditions on long-term stability of Ag nanoparticles formed via green synthesisElena ?i?márová2,Jaroslav Málek22. Department of Materials Engineering, Faculty of Mechanical... algae Parachlorella kessleri. The effect of storage conditions on the long-term stability of AgNPs was investigated. UV/Vis spectrophotometry, transmission electron microscopy, and dynamic light......
The Frost-resisting Durability of High Strength Self-Compacting Pervious Concrete in Deicing Salt Environment封金财,ZONG Ningwen,ZHU Pinghua,刘惠,YAO Lan,GENG JiangDepartment of Civil Engineering...-resisting durability of such SCPC in different deicing salt concentrations(0%, 3%, 5%, 10%, and 20%) was investigated. The mass-loss rate, relative dynamic modulus of elasticity, compressive strength......
Brine-freeze-thaw Durability and Crack Density Model of Concrete in Salt Lake Region巩位,余红发,MA Haiyan,HAN WenliangDepartment of Civil Aviation, Nanjing University of Aeronautics and Astronautics摘 要:The brine-freeze-thaw durability (defined as the durability under freeze-thaw cycles in Qinghai salt lake brine) of concrete (ordinary Portland cement......
;结构耐久性;微观结构Chloride ion threshold for underground structure durability estimation exposured to chloride ions invading in GuangzhouCHEN Xiao-bin1, 2, TANG Meng-xiong2, HU He-song2, MA Kun-lin1(1. School..., which cause concrete loose internal structure and mechanical deterioration. A critical chloride ion content of 0.04%-0.05% (mass fraction) for urban underground structure durability assessment......
Mechanical properties and microstructure changes after long-term aging at 700℃ for a nickel-base superalloyShuangqun Zhao, Jianxin Dong, andXishan XieMaterials Science and Engineering School... properties and microstructure changes have been investigated on a new nickel-base superalloy after long-term aging at 700℃ It is found that the major precipitates of the tested alloy are MC, M23C6, M6C......
Effect of Long-Term Thermal Exposures on Tensile Behaviors of K416B Nickel-Based SuperalloyMao-Kai Chen1,2,Jun Xie1,De-Long Shu1,Gui-Chen Hou1,Shu-Ling Xun1,Jin-Jiang Yu1,Li-Rong Liu2,Xiao-Feng Sun1,Yi-Zhou Zhou11. Institute of Metal Research ,Chinese Academy of Sciences2. Shenyang University of Technology摘 要:The effect of long-term thermal exposure......