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Physics, 13.06.2021 18:30 zarbyp30

Cho dầm chịu lực như hình vẽ 1. Hệ có luôn cân bằng với mọi tải tác động không ? Vì sao? (1 điểm)
2. Anh (chị) hãy xác định phản lực liên kết tại gối tựa? Biết P = 10kN;
q = 4kN/m; Bỏ qua trọng lượng bản thân của dầm.

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Cho dầm chịu lực như hình vẽ 1. Hệ có luôn cân bằng với mọi tải tác động không ? Vì sao? (1 điểm)
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