The premise of tunnel construction safety depends on the grasp of the information about the macroscopic geologic structure and the microscopic geologic structure of the area where the tunnel is.
隧道施工安全的前提是对隧道所在区域宏观地质构造和掌子面前方微观(相对而言)地质信息的掌握程度。
Tunnel construction cracks' treatment often affects the valid use of engineering and the safety of cars.
隧道施工缝处理得好坏往往影响工程的正常使用和行车安全。
This paper shows us a newly developed tunnel excavator by Japan, which can prevent ground collapse and thus assure safety in construction.
本文介绍了日本研制的一种隧道挖掘机。该设备可在施工中防止地基塌陷，以保证施工的安全。
This study will play an important role in guiding the excavation blasting construction of the tunnel project and assuring the safety of ground buildings.
其研究对指导隧道工程开挖爆破施工和保证地面建筑物安全起到了重要作用。
By taking comprehensive gas prevention and control measures, the safety of the construction of Yuanliangshan tunnel under gas conditions is guaranteed.
本文通过瓦斯综合防治技术，解决了圆梁山隧道的瓦斯施工安全问题。
Waterproof construction is the key procedure in tunnel anchorage building, and quality of waterproof directly influence the service life and structure safety of a bridge.
锚碇是悬索桥的心脏部位，防水施工是隧道锚施工中的关键工序，防水工作的好坏直接影响到桥梁的使用寿命和结构安全。
The response and safety of rock cavern (tunnel) under earthquake are the difficulties and hot pots for construction of hydraulic engineering in the intensive earthquake area of West China.
地震荷载作用下岩体洞室响应与安全分析是我国西部强地震区大型水利工程建设中需要解决的难点和热点问题之一。
The geological prediction of tunnel is an important problem for construction quality and safety, and also a difficult object for engineering geophysics.
隧道地质超前预报关系到隧道工程施工质量和安全，是国内外研究的前缘课题，也是工程地球物理研究中的疑难问题之一。
Therefore, geological environment issue must be researched on systematically and in depth to ensure tunnel engineerings' stability and construction safety.
因此，为了确保隧道工程的稳定，保障工程安全施工，必须就地质环境问题，开展系统而深入的研究。
This paper introduces the used safety measures and the matters needing attention in construction of tunnel cut by TBM method in Tashan coal mine of Datong City.
文中介绍了用隧洞掘进机（TBM）在大同塔山矿主平峒掘进施工中采取的安全措施和应该注意的事项。
This paper analyzes the characters of gas, emitting shapes of tunnel gas and its harm; moreover presents the concrete safety technical measures and demands of gas control for tunnel construction.
分析了瓦斯的性质，隧道瓦斯放出形式及其危害等，并提出了供隧道施工瓦斯防治具体安全技术措施和要求。
The safety situation of karst tunnel is the most serious and headache problem from the point of view of safety situation in construction industry field.
从建筑业的安全现状分析，岩溶隧道的安全现状最令人担忧。
The covering thickness of underwater tunnel plays an important role in safety and cost of its construction.
水下隧道的覆盖厚度对其建设的安全和造价起着重要作用。
For the safety and normal usage of the city ground building, therefore it is extremely important to estimate the earth surface movement and displacement caused by tunnel construction.
为确保城市地面建筑的安全和正常使用，因此对隧道施工所产生的地表位移的预测极为重要。
How to control the subsidence of the airport runways and how to ensure the safety of the construction of shield tunnel is the key.
如何控制飞行区跑道的沉陷，保证盾构隧道施工的安全，是盾构隧道下穿跑道设计的关键。
Satisfying results are achieved; and safety of tunnel construction is ensured through adopting these measures.
上述措施实施后，取得了非常满意的效果，保证了复杂地质条件下隧道施工的安全。
The groundwater inflow into a tunnel affects not only the construction schedule, cost, stability and safety, but also the groundwater level.
隧道涌水不但影响施工进度、施工费用、稳定和安全，也会引起地下水位的下降。
Wireless sensor network with the characteristic of real-time and emergency is an efficient method to handle the problem of safety operation in tunnel construction.
具有实时应急功能的无线传感器网络是解决施工隧道安全运营的有效手段之一。
Poor geological conditions of shallow buried and unsymmetrical loaded section caused potential safety problems on construction, which is critical to the success of tunnel construction.
浅埋偏压段隧道不良地质条件给施工造成安全隐患，也是决定整条隧道施工成败的关键。
The shield tunnel be abroad application in the subway engineering in China by it's advantage of superior quality, construction safety, building speediness, small effect to environment etc.
盾构法施工以其质量好、施工安全、掘进快速、对环境影响小等优点，在我国地下铁道工程中得到广泛应用。
In accordance with the actual karst excavation, advanced and initial supporting parameters should be adjusted for construction safety of the anchor tunnel.
根据实际开挖所揭露的岩溶状况，需要调整超前支护和初期支护参数，以保证锚洞施工安全。
For ensuring the safety of construction and traffic, a 4700 m-drainage tunnel was built to release the karst water in the Maluqing tunnel.
为此，在隧道进口设置长约4700 m的泄水洞，以泄出溶洞内高压水，保证隧道施工及运营安全。
Based on the previous research, lattice girder reinforced shotcrete support is dealt with, and a method is set up to evaluate the safety of this kind of support for a tunnel in construction.
在过去研究成果基础上，建立施工期隧道格栅钢架喷混凝土支护的安全性评价方法。
Second lining of tunnel cracks is one of the most frequent diseases in the highway tunnel construction, which adversely impacts the project quality as well as traffic safety.
隧道二衬开裂是目前隧道工程中经常出现的病害，严重影响工程质量和交通安全。
This work improves the so-called displacement- based method and addresses the very real need of assessing the safety of lattice girder shotcrete support during tunnel construction.
实例分析表明，所提方法的评价结果能够正确反映隧道的实际安全状态，得到的可靠指标也与我国规范所要求的范围相一致。
The ground settlement of a shallow metro tunnel by excavation has important effect on the construction safety.
地铁隧道附近的施工活动，会影响到隧道的正常使用和结构安全。
In order to ensure the safety of the tunnel construction, advanced tunnel geological prediction is an important part of tunnel construction processes.
为了保证隧道的安全施工，超前地质预报工作成为隧道施工工序的重要组成部分。
In order to ensure the safety of the tunnel construction, advanced tunnel geological prediction is an important part of tunnel construction processes.
为了保证隧道的安全施工，超前地质预报工作成为隧道施工工序的重要组成部分。
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