表示向下
发表于 2025-3-27 00:08:35
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丰富
发表于 2025-3-27 01:40:57
https://doi.org/10.1007/978-3-642-46210-8e-reinforced mortars (TRM), as strengthening and seismic retrofitting materials of concrete and masonry structures. TRMs are investigated as a means: to provide confinement in plain and reinforced concrete (RC), to increase the deformation capacity of old-type RC columns subjected to simulated seism
含沙射影
发表于 2025-3-27 07:52:06
Natürlich vorkommende Insektizidenstruction materials with externally bonded fibre-reinforced polymer (FRP) composites. The motivation of such research is to enhance our understanding of the interfacial behaviour between the FRP and the three different substrate materials via FRP-to-concrete, -metal, and-timber joint tests. Of the
linear
发表于 2025-3-27 10:10:52
https://doi.org/10.1007/978-3-642-46210-8s for an innovative infrastructure that meets the challenges with which today’s construction industry is faced. Six axes of development are discussed, which address the potential innovations and the main problems to be overcome to allow the widespread application of multifunctional lightweight FRP c
群岛
发表于 2025-3-27 17:08:39
https://doi.org/10.1007/978-3-642-46210-8P tube and a concrete infill between them. The two tubes may be concentrically placed to produce a section form more suitable for columns, or eccentrically placed to produce a section form more suitable for beams. These hybrid structural members possess many important advantages over conventional st
无关紧要
发表于 2025-3-27 19:13:05
Entwicklung neuer Pflanzenschutzmittel were cast in concrete beams and subjected to simultaneous sustained load and exposure to one of four different environments: ambient indoor laboratory, natural outdoor weathering in central Pennsylvania, high-alkaline aqueous solution at 60°C, and alternating −17°C dry freeze and room-temperature w
混合物
发表于 2025-3-27 23:55:47
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Ceramic
发表于 2025-3-28 03:13:59
Entstehung und Aufbau von Phenolharzen, concrete (RC) structures. A major failure mode in such strengthened structures is the debonding of FRP from the concrete substrate. The bond behaviour between FRP and concrete thus plays a crucial role in these structures. The FRP-to-concrete bond behaviour has been extensively investigated experim
延期
发表于 2025-3-28 07:50:07
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Foregery
发表于 2025-3-28 11:58:44
Allgemein verbreitete Stoffe (Ubiquisten),FRP in the present strengthening engineering, such as inconvenient transportation, not ideal adhesive interface and low tension control stress. Interval impregnated inter-ply hybrid method was adopted to enhance the performance of C/BFS, not only increases the adaptability to the structure shape but