According to the elastic plate theory，when a concentrating load P is acting on the end of the slab，the max negative moment of the loaded slab strip mxmax=-0.465P.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- According to the elastic plate theory，when a concentrating load P is acting on the end of the slab，the max negative moment of the loaded slab strip mxmax=-0.465P. A: 正确 B: 错误
- Cast-in-place reinforced concrete floors can be classified into various types according to the stress and transmission conditions, but not including ( ). A: slab floor B: beam slab floor C: cast-in-place floor slab D: beamless floor
- The main function of the distributing bars in a reinforced concrete cast-in-place slab including the following aspects except for ( ). A: undertaking the bending moment B: uniformly transfer the load from the slab to the stressed reinforcements C: forming a steel mesh to fix the stressed reinforcements D: resisting the temperature stress and the shrinkage stress
- The distributed reinforcements in the slab should be perpendicular to the stressed reinforcements. A: 正确 B: 错误
- The Four Treasures of the Study are brush pen, ink stick, ink slab and paper. A: 正确 B: 错误