1) crack of shield tunnel segment joint
管片接头环缝张开量
2) circular seam stretching-amount
环缝张开量
1.
Based on longitudinal structure analysis model of cross-river tunnel,relationship under different critical states between longitudinal deformation curvature and circular seam stretching-amount was built.
应用越江隧道纵向结构分析模型计算了隧道不同纵向变形临界状态下的纵向变形曲率与环缝张开量的关系,并通过与越江隧道渗漏现场检测结果的分析对比,对越江隧道纵向变形曲率与管环渗漏间的相关性进行了评价。
3) joint stretching value
接头张开量
1.
In this paper, the pipe joint mechanical model and beam on elastic foundation method are put forward according to the characteristic of curve pipe jacking engineering, then they are used to calculate and analyze the jacking force, joint stretching value, pipe internal force, earth resistance and the stability of earth.
针对曲线顶管工程的特点 ,通过建立管节 -接头力学模型及弹性地基梁法 ,对顶管施工的顶力、管接头张开量、管段内力、土体抗力及土体的稳定性等进行了计算与分析 ,研究成果在大口径小半径曲线顶管施工实践中的成功应用 ,证明其对今后同类工程具有较好的指导意义和实用推广价
4) metro segments opening value
管片张开量
6) girth welded joint
环焊缝接头
补充资料：管片衬砌
见装配式衬砌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条