Based on a loading model for shield tunneling and the concept of gap parameter, the mechanism and a prediction method of shield tunneling-induced ground movements are introduced.
基于一种盾构加载模型并引进间隙参数的概念,对盾构隧道周围土体位移的机理及预测方法进行了总结。
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And much attention is paid to the spark gap device, whose fundamental structure, parameter requirements, working mechanism amd characteristics are discussed in detail.
较为详细地介绍了电花隙器件的基本结构、参数要求、工作机理和特性。
The effect obviously is changed with welding time, and the effect of gap on shape of molten pool is analyzed as well as the rule of different parameter on the change of molten width is obtained.
分析了间隙对熔池形状的影响,得出不同工艺参数对熔宽变化的影响规律,并分析了电孤形态差异对接头的影响。
When discharge is full of discharge gap, each equivalent discharge parameter is around definite numerical value.
当放电充满整个间隙时,各等效放电参量在相同激励频率下基本保持在一定值附近。
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