2019年，香港中文大学采用低折射率的聚合物作为Rib材料，实现连续域束缚态 (BIC)波导，铌酸锂厚度400nm，聚合物厚度500nm，Rib宽度1.8um，实现传输损耗1.5dB/cm [8]。

Discover efficiency and versatility with RIB® relays manufactured for a broad range of applications. Our relays cater to a wide array of needs, including lighting control, HVAC …

2021年10月15日 · Rib-loaded waveguide technology is an efficient approach to avoid high surface and sidewall roughness and to relax the difficulty in construction of sub-wavelength …

2025年3月1日 · Adding external trapezoidal ribs is an effective strategy for enhancing strength of WHSJs. These joints often bear not just axial forces but also bending moments, such as in …

2020年3月7日 · One method of overcoming this problem is to use ribbed slabs which are suitable for longer spans supporting light loading, as in residential or commercial buildings. The layout …

Specially designed spine boxes and adapters must be used to allow the use of both the model 1911 or IF-310 thoracic spine load cells and the model 3457 rib load cells on the Hybrid III …

b & Infill Specifications The Rib and Infill flooring system incorporates prestressed concrete ribs, permanent formwork (usually timber) and an in situ concrete topping to give an extremely …

This research will analyze the wing rib design methods and simulated mathematical calculations based on the applied load on the wing rib and show that both procedures confirm the potential …

F&DT analysis and reporting of A350XWB-900 wingtip and winglet test rig, including transition zone (rib27 to rib 33) and Triform and Cruciform, all the metallic and composite parts

SC(Steel Plate Concrete)구조란 Fig. 1에서와 같이 양 면 강판(Sur Plates)내에 콘크리트를 채워 넣은 샌드위치식 합성구조체로 시어 스터드, 스티프너, 웨브 플레이트 등이 강판에 부착되어 …