管棚支护是浅埋暗挖法施工中的一种辅助工法。
Pipe roof support is an assisted method of shallow tunneling.
而暗挖法受地质条件约束较大，施工速度缓慢。
Mining method is easy constrained by the geological conditions, and its construction speed is also slow.
我国已成功地用浅埋暗挖法修建了西单“三拱两层双柱”式地铁车站。
The metro station of "triple-arch, double-storey and double-pillar" has been built in our country by means of shallow buried subterranean excavation method.
浅埋暗挖法和盾构法是城市地铁采用暗挖施工的两种主要的暗挖施工方法。
NATM and shield driven method are two main kinds of underground excavation construction methods in urban metro works.
采用浅埋暗挖法施工地下电缆隧道取代明沟开挖法，可避免阻断交通、污染城市环境。
It may avoid stopping transportation and polluting city environment to have excavation in the open replaced by shallow-concealed excavation for large scale underground cable tunnel construction.
在软土地基中采用浅埋暗挖法进行隧道施工，研究周围土体变形行为，寻求合理施工工艺具有重要意义。
When using STCM in soft soil foundation, it is important to research the deformation behavior of soil around and seek reasonable construction process.
研究结果表明，严格按照浅埋暗挖法的基本原理和技术要点进行隧道施工，可以有效地避免地表塌陷事故的发生。
Research indicates that if shallow-buried tunneling can be strictly kept to the principles and technical rules of shallow-buried tunneling method, ground subsidence can be avoided effectively.
结合苏州街站的设计与施工情况，对地铁车站使用PBA法暗挖施工时的施工工法进行了分析研究。
With the design and construction conditions of Suzhoujie station, the author analyzes and studies the construction methods with PBA underground cut construction method in metro station.
新管幕工法是我国引进的一种新型地下结构暗挖工法，该工法以沿结构边线顶进大直径钢管为基础，逐步形成大断面地下结构。
The underground structure gradually forms by compressing a serious of great diameter steel pipes into the ground used as a foundation along the edge of the structure.
介绍暗挖隧道曲线导向测量方法——弦线支距法和切弦线支距法的原理及应用。
This paper introduces the theory and its application of the curvilinear guided survey methods in concealed excavation of tunnels, such as chord offset method and tangent offset method.
按新奥法原理进行设计，结构采用等截面复合式衬砌，施工采用双侧壁台阶组合法暗挖施工，工程设计难度大、施工风险高。
It is a super-shallow-berried single-span tunnel project. The New Austrian Tunneling Method is used in design of station, constant-section composite lining is employed for the station structure;
西安地铁2号线钟楼站是一座非典型的分离岛式车站，明暗挖相结合； 车站线间距大，左右线站台分离，站台采用暗挖工法。
Bell Tower Station on Xi'an metro Line 2 is a separated-island-platform station constructed by using both cut-and-cover and mining methods.
管棚注浆法是地下结构工程浅埋暗挖时通常采用的一种超前支护技术。
The application of pre-casting technology through advanced installed pipe shed in portal section construction of highway tunnel in fault-rupture zone;
管棚注浆法是地下结构工程浅埋暗挖时通常采用的一种超前支护技术。
The application of pre-casting technology through advanced installed pipe shed in portal section construction of highway tunnel in fault-rupture zone;
应用推荐