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6-5 起重机装在三轮小车 ABC 上,机身重 G=100KN ,重力作用在平面 LMNF 之内, 至机身轴线 MN 的距离为 0.5m ;已知 AD=

6-5 起重机装在三轮小车 ABC 上,机身重 G=100KN ,重力作用在平面 LMNF 之内, 至机身轴线 MN 的距离为 0.5m ;已知 AD= DB=1m,CD=1.5m,CM=1m; 求当载重 P= 30kN 、起重机的平面 LMN 平行于 AB 时, 车轮对轨道的压力。. 0.5m. 4m. L. N. F. G. D. A. B. P. M. C.

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6-5 起重机装在三轮小车 ABC 上,机身重 G=100KN ,重力作用在平面 LMNF 之内, 至机身轴线 MN 的距离为 0.5m ;已知 AD=

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  1. 6-5起重机装在三轮小车ABC上,机身重 G=100KN,重力作用在平面LMNF之内, 至机身轴线MN的距离为0.5m;已知AD= DB=1m,CD=1.5m,CM=1m; 求当载重 P= 30kN、起重机的平面LMN平行于AB时, 车轮对轨道的压力。 0.5m 4m L N F G D A B P M C

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