
力学题目帮做
1个回答
关注

展开全部
亲亲
~简支梁是指两端支座只有一个支反力的梁,其支座反力可以由以下公式计算:支座A的反力RA = F/2支座B的反力RB = F/2其中F为作用在梁中点上的力。因此,根据已知条件F = 30KN,代入公式即可得出结果:支座A的反力RA = 30/2 = 15KN支座B的反力RB = 30/2 = 15KN因此,支座A和B的反力分别为15KN哦


。






咨询记录 · 回答于2023-06-19
力学题目帮做
能帮我做下这题嘛
您好,很高兴为您解答
力学题目帮做力学是物理学的一个分支,研究物体的运动和静止状态,以及与此相关的力、质量和能量等物理量之间的关系。具体来说,力学分为静力学和动力学两个方面:静力学涉及物体在静止状态下所受到的力学问题,如平衡条件、摩擦力。

亲亲
~图片收到了哦。


谢谢你
亲亲
~简支梁是指两端支座只有一个支反力的梁,其支座反力可以由以下公式计算:支座A的反力RA = F/2支座B的反力RB = F/2其中F为作用在梁中点上的力。因此,根据已知条件F = 30KN,代入公式即可得出结果:支座A的反力RA = 30/2 = 15KN支座B的反力RB = 30/2 = 15KN因此,支座A和B的反力分别为15KN哦


。






还有一题可以嘛
谢谢你
亲亲
~图片收到了哦。

