明挖施工,open-cut
1)open-cut[英]['?up?nk?t][美]['op?nk?t]明挖施工
英文短句/例句

1.Analysis on the Foundation Pit Construction Monitoring Technology in Open-Cut Construction in Subway地铁车站明挖施工基坑监测技术与分析
2.Subway Open-Cut Construction Technology;北京地铁五号线蒲黄榆站东北风道明挖施工工艺技术
3.Construction Techniques of The First Stage Open Excavation at Spillway Tunnel Outlet in Left Bank of Xiluodu Dam溪洛渡水电站左岸泄洪洞出口一期明挖施工技术
4.Technique for Deep Pit Construction with No-supported Dig无支护式明挖扩大基础深基坑开挖施工技术
5.Excavation Construction Technology and Its Application to Open Channel of Roadway in Aeolian Sand Formation风积砂地层巷道明槽开挖施工技术与应用
6.The Design and Construction of the Entrance to Subway Mined Tunnel from Deep Foundation Pit明挖基坑内地铁矿山法隧道进洞的设计与施工
7.The techniques of topdown construction method for air shaft of metro line地铁中间风井超深基坑明挖逆作法施工技术
8.Tunneling Techniques of Open Cut in close quarters for Step Over a Existing Shield Tunneling明挖法隧道近距离跨越既有盾构隧道施工技术
9.The application of anchor cable construction on deep foundation pit support浅谈锚索施工在明挖深基坑围护中的应用
10.The design and construction control of open excavation foundation changing shallow buried tunnel明挖路基改浅埋隧道的设计与施工控制
11.Study on the Design Optimization of the Fabricated Structure of the Subway Stationg Constructed by Open-Cut Method and the Mechnaical Behaviour of Construction;明挖装配式地铁车站结构设计优化及施工过程力学特性研究
12.APPLICATION OF ONE-SIDE FORMWORK SUPPORTING SYSTEM IN CONSTRUCTION OF OPEN-CUT SUBWAY STATION单侧模板支撑体系在地铁明挖车站施工中的应用
13.Security Evaluation of the Existing Metro Station Adjacent to the Foundation Pit of a New Metro Line明挖基坑紧邻既有地铁施工的结构安全力学分析
14.Analysis by Field Measurement on a Cut and Cover Railway Tunnel Excavation near Meilan Airfield in Hainan海南东环铁路美兰机场明挖隧道试验段施工监测与分析
15.Construction of Dragging Pipe under Complex Condition of Non-excavation复杂施工条件下非开挖拖拉管的施工
16.Cause of Artifical Dig-in-place Piles Failure and Summary Experience人工挖孔桩施工常见问题及处理措施
17.Application of Rotary Holing Construction in Overpass Project;旋挖成孔施工在立交桥工程中的应用
18.Constructionmethods of Artificial Digged-hole Pile Crossing Deep Silt Layer人工挖孔桩穿越深淤泥层的施工方法
相关短句/例句

cut and cover tunneling明挖法施工
3)excavation[英][,eksk?'ve??n][美]['?ksk?'ve??n]开挖施工
1.Technical control of the excavation of spillway for the Gongboxia Hydropower Station;公伯峡水电站溢洪道开挖施工的技术控制
2.The various measures,such as pre-casting through advanced installed pipe shed,grille steel frame or profiled bar support,top arch net, system rockbolt,and injecting concrete,were used to deal with the technical difficulties under bad geological conditions during excavation of tunnel within V type surrounding rocks.着重介绍在景洪水电站左岸下游渣场排水洞开挖施工中,对于Ⅴ类围岩洞段,针对不良地质条件下的隧洞开挖施工技术难点,应用超前小管棚预注浆、格栅钢架(或型钢支撑)、顶拱挂网、系统锚杆、喷射混凝土等多种支护措施,安全顺利地进行隧洞锁口和通过洞身段长达574 m的Ⅴ类围岩洞段,其中还包含3条断层破碎带。
3.The excavation of left bank abutment of the Hongjiadu hydroelectric project was the highest cut slope in the hydropower construction project then.为此,在开挖施工中,施工单位针对坝肩的地层岩性、地质构造及地形特点,通过精心组织,强化过程质量管理,有效地保障了开挖质量和边坡施工安全。
4)excavation construction开挖施工
1.By introducing the excavation construction of tunnels type ancho r hole in the Second Changjiang Rivers in Chongqing Wanzhou, brief summary and the ana lysis to construction technology of tunnels type anchor hole for rope bridge wer e presented.本文介绍了重庆市万州区长江二桥隧道式锚洞的开挖施工,对悬索桥隧道式锚洞的施工技术作一简要的总结和分析。
2.The paper presents the features and difficulties in excavation and support of the surge shaft of Lijie hydropower station on the Bailongjiang river,and describes various technical measures taken in excavation construction as well.介绍白龙江立节水电站调压井开挖施工的特点、难点以及在开挖施工中采取的各种技术措施。
5)concealed-digging暗挖施工
1.Constructing skill of flat top wall slanting tunnel concealed-digging;平顶直墙倾斜通道暗挖施工技术
6)excavation[英][,eksk?'ve??n][美]['?ksk?'ve??n]施工开挖
1.The excavation process of surrounding rock mass of the tailrace tumels was simulated.分析了施工开挖中洞周围岩位移的变化规律和开挖完成后围岩的应力和变形;探讨了由于开挖卸荷引起的岩体力学参数降低对围岩变形、应力的影响。
延伸阅读

明挖法  从地表开挖基坑或堑壕,修筑衬砌后用土石进行回填的浅埋隧道、管道或其他地下建筑工程的施工方法。    山岭隧道中的明洞、城市中的地下铁道隧道和市政隧道、穿越有明显枯水期河流的水底隧道或它的河岸段、引道段及其他浅埋的地下建筑工程等,只要地形、地质条件适宜和地面建筑物条件许可,均可采用明挖法施工。与暗挖法相比,施工条件有利,速度快,质量好,而且安全。明挖法施工的主要缺点是干扰地面交通,拆迁地面建筑物,以及需要加固、悬吊、支托跨越基坑的地下管线。    施工方法  有三种基本类型:先墙后拱法、先拱后墙法和墙拱交替法。    ① 先墙后拱法。是最常用的一种方法,适用于地形有利、地质条件较好的各种浅埋隧道和地下工程。其施工步骤是:先开挖基坑或堑壕,再以先边墙后拱圈(或顶板)的顺序施做衬砌和敷设防水层,最后进行洞顶回填。当地形和施工场地条件许可,边坡开挖后又能暂时稳定时,可采用带边坡的基坑或堑壕(图1)。如施工场地受限制,或边坡不稳定时,可采用直壁的基坑或堑壕,此时坑壁必须进行支护。      ② 先拱后墙法。适用于破碎岩层和土层。其施工步骤是:从地面先开挖起拱线以上部分。按地质条件可开挖成敞开式基坑,或支撑的直壁式基坑1,接着修筑顶拱Ⅱ,然后在顶拱掩护下挖中槽3,分段交错开挖马口4和6,修筑边墙Ⅴ和Ⅶ(图2)。      ③ 墙拱交替法。是上述两种方法的混合使用,边墙和顶拱的修筑相互交替进行,它适用于不能单独采用先墙后拱法或先拱后墙法的特殊情况。其施工步骤是:先开挖外侧边墙部位土石方1,修筑外侧边墙Ⅱ;开挖部分堑壕3至起拱线,修筑顶拱Ⅳ;分段交错开挖余下的堑壕5,筑内侧边墙Ⅵ(图3)。      在某些特定条件下,如城市中修建地铁,因街道狭窄,不允许长期封闭地面交通;邻近有高层建筑物;水文地质条件复杂,不允许因开挖范围过大而引起沉陷等,可采用地下连续墙法施工。    辅助工作  为了保证施工正常而顺利地进行,有时还需要完成下列重要辅助工作:①坑壁支护。直壁式基坑必须进行支护。在岩石地层和一般粘土地层中,通常采用木支撑支护,有时可配合用锚杆支护。在不稳定含水松软地层中施工时,常用板桩支护,根据具体情况选用工字钢或钢板桩。当基坑较大,不便于架设横撑时,可用土层锚杆代替。②施工防排水。其目的是力求使地表水和地下水不流入基坑中,以保持坑壁的稳定和创造良好的施工条件。在基坑开挖之前,必须在其周围开挖排水沟拦截地表水。在含水地层中施工时,根据水文地质条件,可选用集水坑水泵抽水、井点降水、钢板桩围堰、压浆堵水或冻结法?仁┕し琅潘椒ǎ?基坑水位的降低)。