1) open shield
开敞式盾构
1.
Focusing on the challenge of boring in cobble-contained ground,the authors make feasibility study on application of open shield in construction of Beijing Metro tunnels in cobble-contained ground in terms of geological adaptability,structural maintainability,performance,advantages in coping with large cobbles and boulders,construction safety and quality and boring speed.
针对大卵石地层盾构施工的难点,从地质适用性、结构可维护性、自身性能特点、处理大卵石或孤石的优势、施工安全性与质量、施工速度等方面进行分析,阐述开敞式盾构机的可行性,给出了北京地铁开敞式盾构设计方案及施工工艺;针对大砂卵石地层中盾构施工,从掘进速度、经济特性、综合性能等方面对土压平衡盾构机与开敞式盾构机进行了对比,表明了在大卵石地层采用开敞式盾构机是值得考虑的。
2) open timbered
敞开式木结构的
3) open TBM
开敞式TBM
1.
Initial Support for Qinling Railway Tunnel Constructed by Open TBM;
秦岭隧道开敞式TBM施工的初期支护
2.
Connecting with the open TBM construction situation of Dahuofang Reservoir Water Conveyance Project TBM 2 section,this paper introduces anti-collapse measures for the construction with open TBM crossing the faults,the measures for treating the collapse and rapid construction technology.
结合大伙房水库输水工程TBM2标的开敞式TBM施工情况,主要介绍了开敞式TBM穿越断层时的施工防坍措施、发生坍塌的处理应对措施及快速施工技术。
5) semi opening
半敞开式
1.
In this paper, temperature distinguishing feature of air conditioning of semi opening large space building is discussed with numerical methods.
指出了环境气象参数、半敞开式建筑空间特点及空调送风方式与参数等是影响半敞开式空间建筑内空调温度场分布特征的重要因素。
6) open weir
开敞式堰
补充资料：开敞
1.犹敞开;没有遮挡。
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