All secondary reinforcement may be lapped at the same location.
所有次要加固搭接可重叠在同一个位置。
A concept is provided that the supporting construction of rock bolt system consists of key, secondary reinforcement and quasi-plastic supporting structures. And their interactions are analyzed.
提出了岩体锚固的承载结构体系由关键承载结构、次生加固承载结构和准塑性承载结构组成的概念，并分析了三者之间的相互作用关系。
During the period of 1953-1957, the curriculum position of labor and technical education was established along with reinforcement of labor and technical education at primary and secondary schools.
1953年至1957年，中小学加强劳动教育与实施基本生产技术教育，劳动技术教育的课程地位得以确立。
When the initial load is big, the secondary load could influence the performances of CFRP reinforcement on all aspects as mentioned above.
在结构承受较大初始荷载情况下，二次受力问题对加固梁的抗弯刚度、极限承载能力、延性存在一定影响；
However, the thickness or the need for reinforcement of view to the secondary lining is very different.
但对于二次衬砌的厚度、是否需要配筋的看法则有很大的不同。
The measured contact force is roughly in a same level under different geological conditions, so it is possible to reduce the thickness of secondary lining as well as reinforcement.
由于二衬在初支稳定后施作，不同围岩级别条件下，初支、二衬间的接触压力的大小大致相仿。
The measured contact force is roughly in a same level under different geological conditions, so it is possible to reduce the thickness of secondary lining as well as reinforcement.
由于二衬在初支稳定后施作，不同围岩级别条件下，初支、二衬间的接触压力的大小大致相仿。
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