1) single-hole with four lanes
单洞四车道
2) 4-lane road tunnel
单洞四车道隧道
3) single-arch four-lane road tunnel
单拱四车道公路隧道
1.
The span-ratio of single-arch four-lane road tunnel is less than two or three lanes tunnel s greatly if technology and economic factors are taken into consider.
解决这个问题的办法就是修建多车道隧道，并且使隧道的宽度与隧道以外的道路宽度一致，这就提出了单拱四车道公路隧道的建设问题。
2.
In order to solve this problem effectively, large-span tunnel, for instance, single-arch four-lane road tunnel is constructed.
随着经济的快速发展,公路交通量猛烈增加,单个的小断面隧道已无法满足公路交通的需要,解决这个问题的方法之一就是修建多车道的大断面公路隧道,如:单拱四车道公路隧道。
3.
Due to the super-span,flat section shape and complex construction method of single-arch four-lane road tunnel,the stress distribution is non-uniform,and stress concentration appears in arch foot during construction,which leads to instability or even collapse of the surrounding rock.
单拱四车道公路隧道由于跨度特大、断面形状扁平、施工方法复杂,造成其在施工过程中应力分布不均匀,拱脚应力集中,从而极易导致围岩发生失稳乃至坍塌。
4) twin tunnel with eight travelled lanes
双洞八车道
1.
The caving width of highway twin tunnel with eight travelled lanes is over 23 meters and its oblateness is small than 0.
双洞八车道公路隧道最大跨度在23 m左右,扁平率小于0。
5) Twin bore eight lane
双洞8车道
6) Four-lane
四车道
1.
Analysis of mechanical properties of full section excavation of single arch four-lane highway tunnel
单拱四车道公路隧道全断面开挖力学特性分析
2.
Due to the four-lane highway tunnel having super-span and flat-section,together with the influence of different processes and the multiple disturbance of surrounding rock in period of construction,the dynamic construction mechanics of tunnel is extremely complicated,the surrounding rock is very easy to lose stability and collapse occurs.
四车道公路隧道由于跨度特大和断面扁平,加上施工期间各道工序的相互影响、围岩的多次扰动等诸多因素,导致施工过程中的动态施工力学行为极为复杂,围岩极易发生失稳乃至坍塌。
补充资料：装箱单、重量单、尺码单
装箱单、重量单、尺码单
[装箱单、皿t单、尺码单1装箱单(Pack-ing Ust)是说明货物包装情况的单据，包括包装材料、包装方式，以及详细的包装内容，如花色、规格搭配等。进口地海关主要依据装箱单对某一特定内容的包装内容进行检查，也是进口商核对货物的依据。装箱单的内容有:单据名称、卖方名称、唆头、件数、规格、数量、毛净重、签字等。 重量单(Weight ust)是由卖方或第三者提供的，表明货物重量的单据。一般包括皮、毛、净重。它必须和其他单据上所表示的货物重量一致。 尺码单就不详细介绍了。
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