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首页> 外文会议>2011 International Conference on Consumer Electronics, Communications and Networks >Study on the interval of pre-stressed anchor cables and cantilever length of frame beams in reinforcing slopes
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Study on the interval of pre-stressed anchor cables and cantilever length of frame beams in reinforcing slopes

机译：加固边坡中预应力锚索的间距和框架梁的悬臂长度的研究

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In the design of the slope reinforced by pre-stressed cables and frame beams, the interval of cables and cantilever length of frame beams are two significant parameters. In this paper, we take the characteristic length of frame beams into consideration to reveal the reaction force distribution laws of the beams using the solution of Winkler foundation beam when the cable interval and the cantilever length vary. Reasonable range of cable interval and cantilever length is obtained according to the distribution laws of reaction force. The results show: (1)the interval of pre-stressed cable should be not more than 3 times of the characteristic length of frame beam; (2)the cantilever of frame beams should be 0.4–0.45 times of the interval of cables; (3)when the cable interval is less than the characteristic length, and the cantilever length is 0.45 times of the cable interval, the reaction force of the frame beam could be seen as uniform distribution.
机译：在通过预应力的电缆和框架梁加固的斜率的设计中，帧束的电缆和悬臂长度的间隔是两个重要参数。在本文中，我们考虑了框架光束的特征长度，以便在电缆间隔和悬臂长度变化时使用Winkler基础梁的溶液揭示梁的反作用力分布规律。根据反作用力的分布规律，获得合理的电缆间隔和悬臂长度。结果表明：（1）预应力电缆的间隔不应超过框架梁特征长度的3倍; （2）框架梁的悬臂应为电缆间隔的0.4-0.45倍; （3）当电缆间隔小于特征长度时，悬臂长度为电缆间隔的0.45倍，框架光束的反作用力可以被视为均匀的分布。

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