装入胶囊
发表于 2025-3-25 07:08:44
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知识分子
发表于 2025-3-25 08:49:04
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cornucopia
发表于 2025-3-25 14:33:28
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asthma
发表于 2025-3-25 16:23:54
Overview of Reservoir Sediment Contaminationies and durability of important concrete structures, even with short time in service. The reaction results from the interaction of Portland cement alkalis and other sources (internal and external to concrete) with the reactive silica of the aggregate. Several studies are under development about the
牌带来
发表于 2025-3-25 20:05:45
Typical Reservoir Pollution Source Analysisroximately one ton of carbon dioxide is emitted, divided into: decarbonation (50%), combustion in the clinker furnace (40%), transport of raw materials (5%) and electricity (5%). From a world perspective, green strategies have been advanced in order to reduce the environmental impact of the cement p
实施生效
发表于 2025-3-26 00:47:19
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高贵领导
发表于 2025-3-26 07:07:38
Time Variant Assessment of Uncertainties for Various Loads Process During the Service Life of Concr however, strength-deterioration models exhibits less sensitivity to the corresponding component strength within the structural system. The critical component need to be identified before performing, conversely, the system reliability helps to reduce the size of analysis. To keep sustaining of relia
有权威
发表于 2025-3-26 10:42:55
Fly Ash and Granulated Blast Furnace Slag to Mitigate the Alkali Silica Reaction in Concretes,gh fineness and reduced alkalis content. The protection mechanism offered by fly ash and granulated slag involves not only the pozzolanic action, but also the possibility of fixing the alkalis in the pozzolanic C-S-H, reducing the CaO/SiO. ratio of the C-S-H formed by the Portland clinker and reduci
广口瓶
发表于 2025-3-26 15:15:51
Influence of the Addition of Sugar Cane Bagasse Ash on Durability of Concrete Structures,ich is the responsible for the high emission of CO. to the atmosphere. For this, an experimental campaign was carried out with cementitious pastes to evaluate the changes in their properties, namely the durability, due to the use of SCB ash. Finally, it could be concluded that concrete structures wi
动物
发表于 2025-3-26 20:01:55
Marius Wolfensberger,Kai-Florian Richterment solutions capable of combining the best structural performances with the lowest possible cost. Finally, the selected optimal configurations have been compared to each other by performing cyclic analysis to identify the reinforcement system providing the best seismic response in terms of dissipa