Engineering, 24.10.2021 20:40 scasemere
1. Một dầm BTCT đặt cốt đơn có tiết diện: b = 300mm, chịu momen M = 200kN. m, được
thiết kế bằng bê tông nặng có cường độ chịu nén C20. Cốt thép nhóm AII có cường độ tính
toán của cốt thép là fy = 280MPa. Xác định chiều cao nhỏ nhất của dầm
Answers: 3
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1. Một dầm BTCT đặt cốt đơn có tiết diện: b = 300mm, chịu momen M = 200kN. m, được
thiết kế bằng b...
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