The girder and deck were reinforced using ASTM A615 grade 40 No.5 bars with a yield strength of 276 MPa. The low-relaxation prestressing strands, grade 270, measuring 15.2 mm, had a yield strength of 1860 MPa and a modulus of elasticity of 196 GPa. When intermediate diaphragms were used...
The 1st–6th floors of the web plate are made of 5 cm-thick high-strength concrete, the 1st–5th floors of the bottom plate are made of 3.2 cm-thick high-strength concrete, and the 1st–6th floors of the sealing cover plate are made of 1.5 cm-thick high-strength concrete. The FEM ...
supported by a workbook and a mobile app. In stage three, 56 participants evaluated prototypes, demonstrating a strong level of quality. Understandability and actionability of the developed tools obtained high scores (91–100%). The app also showed good usability (A-grade) and high levels of ...