英德
有道
百度
谷歌
图片
维基
百科
自由长度 [zì yóu cháng dù]
free length
unsupported length
unsupported distance
unbraced length
overhanging length
unsupported length
unsupported distance
unbraced length
overhanging length
- 群锚约束岩体向临空面变形，具有增韧止裂的根状效应，受埋深（自由长度）、间距、初始预应力、加载历史等影响。
Due to enhanced toughness and anti-crack of root effect, which were affected by embedded depth (free length), spacing, initial prestress, load history, etc., anchor cables restrained the rock mass deforming toward surface. - 广泛使用电脑化弹簧自由长的调节及选别器，分析±0.1的自由长度，自动鄄选，我们交到客户手上，是100%合格的弹簧。
Transformative and transfiguration springs with 0.5mm outside diameter produced by the precise CNC coiling machines together with outstanding technique contribute a pride to the spring field in Hong Kong and Mainland China. - 摘要根据悬索桥隧道式锚锭系统预应力岩锚原位试验及模拟计算结果，分析了锚索的锚固长度、自由长度、锚固注浆压力以及锚注体与围岩界面结合程度对岩锚极限抗拔力的影响。
Based on field testing and numerical simulation results on prestressed anchor cable of suspension bridge with tunnel style anchorage system, the ultimate anti-pulling capacity of prestressed anchor cable affected by anchor length, free length, grouting pressure and the level of combination between grout-cable and rock mass were analyzed.
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