铁路特长隧道,super-long railway tunnel
1)super-long railway tunnel铁路特长隧道
2)extra-long railway tunnel特长铁路隧道
1.5 inclined shaft working lot of Lvliangshangextra-long railway tunnel as example,the authors present the features of the multi-working face construction of the long inclined shaft and the main tunnel,propose designed construction ventilation schemes and deduct the required air volume and the ventila.施工通风是特长隧道施工组织设计中的一项重要任务,对特长隧道能否顺利建成具有关键性作用,以吕梁山特长铁路隧道5号斜井工区为例,根据长大斜井与正洞多工作面施工的特点,提出设计方案,并据此推算出施工风量布置风机,以选择合理通风方案,并针对该工区施工通风特点提出了建议。
英文短句/例句
1.The Study of Inverted Arch Precasting Technology for Qingling Ultra-Long Railway Tunnel under the TBM Constrction Conditions;秦岭特长铁路隧道TBM施工条件下仰拱预制技术的研究
2.Re-assessment and Dynamic Control of Adverse Geological Risks in Extra-long Xuefengshan Railway Tunnel雪峰山特长铁路隧道不良地质风险再评估与风险动态管理
3.Construction Techniques for Ballastless Rail Road Bed in Extra-long Single Track Tunnel特长单线铁路隧道无砟轨道道床施工技术
4.New Cascade Railway Tunnel新喀斯喀特铁路隧道
5.Labor optimization in TBM construction of Qinling extra-long tunnel on Xi an-Ankang railway;西安安康铁路秦岭特长隧道TBM施工劳动力优化
6.Passenger and Steward Comfort Analysis in Xiqinling Tunnel on Lanzhou-Chongqing Railway兰渝铁路西秦岭特长隧道司乘人员舒适性分析
7.A Study on Principal Engineering Geological Problems in Xiangshan Super Long Tunnel on Longyan-Xiamen Railway龙厦铁路象山特长隧道主要工程地质问题研究
8.Exploration of tunnel length and the converted tunnel length division standard in railway tunnel norms;对铁路隧道定额隧长及换算隧长划分标准的探讨
9.Study on In-Situ Stresses Measurement with Hydro-Fracturing Method & Stability of Tunnel Project in the Site of Deep-Buried and the Longer Tunnel in the Northern of TANSHAN on JIYIHUO Railways, Sinkiang;新疆精伊霍铁路北天山越岭深埋特长隧道区水压致裂地应力测量与隧道工程稳定性研究
10.An Improvement on the Construction Process of Double-tracked–Single Bore Long Tunnel新建铁路长大隧道“单洞双线轨道运输”工序改良
11.On double-block ballastless track construction technology of Chang-Da railway tunnel长大铁路隧道内双块式无砟轨道施工技术
12.Design calculation for longitudinal ventilation in extra long tunnel with air ejecting and blowing system特长公路隧道排送组合通风设计计算
13.On constructional technique problem of super long highway tunnel浅谈公路特长隧道若干施工技术问题
14.Analysis on Construction Methods of Ventilation Shaft for Long Highway Tunnels特长公路隧道通风竖井施工方法分析
15.Study on Evacuation of Train Fires in High-speed Railway Long Tunnel;高速铁路长大隧道列车火灾安全疏散研究
16.Technology of GPS Plane Control Survey outside Long Railway Tunnels铁路长大隧道GPS洞外平面控制测量技术浅析
17.Analysis of the Influence of Underpass Shield of Wuhan Yangtze River Tunnel on Settlement of Wuhan-Jiujiang Railway武汉长江隧道盾构下穿武九铁路沉降影响分析
18.Geostress Measurement and Rockburst Prediction Analysis for an Extra-long Railway Tunnel某超长铁路隧道地应力测量及岩爆预测分析
相关短句/例句
extra-long railway tunnel特长铁路隧道
1.5 inclined shaft working lot of Lvliangshangextra-long railway tunnel as example,the authors present the features of the multi-working face construction of the long inclined shaft and the main tunnel,propose designed construction ventilation schemes and deduct the required air volume and the ventila.施工通风是特长隧道施工组织设计中的一项重要任务,对特长隧道能否顺利建成具有关键性作用,以吕梁山特长铁路隧道5号斜井工区为例,根据长大斜井与正洞多工作面施工的特点,提出设计方案,并据此推算出施工风量布置风机,以选择合理通风方案,并针对该工区施工通风特点提出了建议。
3)long railway tunnel铁路长隧道
1.Through analysis of peculiarity oflong railway tunnel,the impact of it on ecological environment is discussed.通过分析铁路长隧道的特点 ,研究与铁路长隧道建设有密切联系生态环境影响。
2.Underground engineering activities, such aslong railway tunnel, may change natural environment of hydrogeology engineering geology and ecology in the project area.铁路长隧道等地下工程在建设中,改变了工程范围内原有的水文工程地质环境、影响了周围的生态环境,为减少或避免因修建长大隧道引发的生态破坏,研究并提出铁路长大隧道的生态环境影响综合评价技术十分必要。
4)Large Railway Tunnel铁路长大隧道
1.An Elementary Introduction to Soft Layered Surrounding Rock Support at the Intersection of Inclined Shaft and Main Tunnel inLarge Railway Tunnel;铁路长大隧道斜井与正洞交叉段软弱层状围岩开挖支护施工方法浅析
5)Super-long highway tunnel特长公路隧道
1.In Ⅲ class surrounding rock segments with embedded depth more than 1 200 m in Qinling Zhongnanshan super-long highway tunnel,those monitoring and measuring as net conv.为了探讨在大埋深、软弱围岩条件下,隧道围岩变形、围岩压应力和支护结构的力学特征,采用SWJ-Ⅳ型收敛计、振弦式土压力盒等测试元件,对秦岭终南山特长公路隧道埋深大于1 200 m的Ⅲ类围岩地段,进行了净空收敛变形、围岩压应力、喷射混凝土应力、钢架应变、锚杆轴力等监控量测。
2.With the length of 18020 m, two-hole one-way traffic, and multi-ventilation shaft, Qinling Zhongnanshan super-long highway tunnel is totally different from any other tunnels in fire ventilation, so it\"s definitely necessary to conduct researches on its fire ventilation.秦岭终南山特长公路隧道全长18020 m,双洞单向交通,采用多竖井送排风方式。
6)highway extra-long tunnel公路特长隧道
延伸阅读
八达岭铁路隧道位于中国北京市延庆县境内，在京包铁路北京至张家口段（原称京张铁路）的青龙桥车站附近，从长城之下穿越燕山山脉八达岭的单线铁路隧道，是中国自力修建的第一座越岭铁路隧道。八达岭铁路隧道由中国杰出的工程师詹天佑亲自规划督造。1907年开工,1908年竣工,工期仅用18个月。隧道在直线线路上，全长1091米。北京端隧道外线路坡度为32.3‰，隧道内线路最大坡度为21.5‰。这座隧道穿过的岩层主要为石质较坚硬的片麻岩。此外，还有风化呈破碎和泥质状态的角闪岩、页岩、砂岩等。施工时曾遇地下水干扰。为增加工作面，在隧道中部设置一座深约25米的竖井。井上建有通风楼，以供通车后排烟和通风用。隧道衬砌的拱圈采用预制混凝土砖砌筑，边墙用混凝土就地灌筑，隧道底部用厚约10厘米的石灰三合土铺筑。这座隧道曾数次遭受战争破坏，勉强修复通车。还长期存在净空不足、排水不畅等问题。1968年曾对它进行大修改造，采取的措施主要是：降低轨道标高；用混凝土封闭基底；加深和改造双侧排水沟；换铺预应力混凝土宽枕和焊接长钢轨。大修改造后，运营条件有所改善。但由于扩建较难，净空仍未达到铁路隧道建筑限界标准的要求。(见彩图)
