1) rectangular single wall caisson
矩形单墙沉井
2) rectangular caisson
矩形沉井
1.
Based on proper assumption and the state of rectangular caisson under the load of pipejacking, calculation is made using the principle of dynamic balance to obtain the maximum earth pressure at the thrust wall of the rectangular working shaft while considering the mechanism of three dimensional forces and eccentric load on the earth.
通过适当的假定并根据矩形沉井在顶管工作时的受力状态 ,运用力的平衡原理 ,考虑土体三维受力机理以及在偏心荷载作用下 ,矩形工作井后背墙土体所能提供的最大土压
3) circular caisson
圆形沉井
1.
Research on earth counterforce calculation for circular caisson working well during pipe jacking project;
顶管工程中圆形沉井土体反力计算方法的研究
5) rectangular well pattern
矩形井网
1.
Effect analysis of development by fracturing with rectangular well pattern in Zhaoyuan Oilfield of Daqing
大庆肇源油田矩形井网压裂开发效果分析
补充资料：单侧唇裂矩形瓣修复
单侧唇裂矩形瓣修复
右侧唇裂
1948年Le Mesurier提出后已不断改进。切口在患侧呈“T”形而在健侧呈“L”形(右侧唇裂)或反“L”形(左侧唇裂)，将患侧所形成的矩形瓣插入健侧，此法适用于完全性唇裂以及唇红缘发育较差的病例，但因设计比较复杂，术后可出现上唇过紧、过长或两侧不对称等缺点，目前较少采用。
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