1) clypeus
[英]['klipiəs] [美]['klɪpɪəs]
大圆盾
3) DOT shield tunnel
双圆盾构
1.
Based on the large amount of work over the DOT(Double-O-Tube) shield tunnel, the paper makes an explanation of the concept of the DOT shield tunnel and summaries the virtues and disadvantages of it, besides, the current constructing technique and trend are also expounded.
为适应城市建设的高速发展，对地下空间的开发和利用已成为现代化城市建设和发展的主题，本文在大量文献的研究基础上总结了双圆盾构隧道的概念、优越性和目前的技术和应用水平，说明了其具有广阔的市场空间和发展前景，同时得出了开展对双圆盾构隧道衬砌结构内力计算方法研究的必要性。
4) DOT shield
双圆盾构
1.
Analysis of surface settlement induced by DOT shield tunnel;
双圆盾构(DOT)隧道的地表沉降分析
2.
Taking the numing metro tunnel section of Shanghai rall transit line 6 between stations of Yuanshen Sporting Center and Century Avenue as an example,the construction methods of DOT shield thrusting under several disadvantageous surrounding conditions are introduced.
文章以上海市轨道交通6号线源深体育中心站～世纪大道站隧道工程为背景,介绍了双圆盾构在净距为0。
3.
The characteristics of additional stresses and the extent of soil disturbance of DOT shield construction are analyzed with compound Gauss-Legendre integral arithmetic.
应用弹性力学Mindlin解建立了双圆盾构掘进引起土体附加应力积分表达式。
5) double circle shield
双圆盾构
1.
Being the first case of double circle shielding under pipe culvert in China,the whole course of the construction of Shanghai rail transit Line 6 is monitored.
作为国内首次采用双圆盾构下穿重要原水管渠工程,通过对其施工过程进行跟踪监测,得出双圆盾构隧道下穿原水管渠施工时的管渠变形规律,为以后类似工程提供了有价值的数据参考。
2.
As for the first case of double circle shield tunneling under raw water culvert in our nation, there are many difficulties to be overcome.
介绍了国内首次双圆盾构下穿原水管渠工程的特点和采取的调整盾构施工参数、对土体注浆等有关措施。
6) DOT
双圆盾构
1.
Analysis on Surface Subsidence Resulting From DOT Tunneling in Soft Ground;
软土地区双圆盾构施工引起的地表沉降分析
补充资料：大圆
用过球心的平面截球面所得的圆。当截面不过球心时，截得的圆称为小圆。
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