云南高校图书馆联盟文献共享服务平台- NATM

NATM: 作品数：36被引量：97H指数：6; 导出分析报告; 相关领域：交通运输工程建筑科学更多>>; 相关作者：刘学增苏京伟王晓形杨庆栾茂田更多>>; 相关机构：同济大学大连理工大学国核电力规划设计研究院学研究院更多>>; 相关期刊：《工程机械与维修》《Deep Underground Science and Engineering》《Underground Space》《光爆锚喷》更多>>; 相关基金：河北省交通厅科技计划项目更多>>

Assessment for shallow and large tunnel construction in weak ground conditions:Application of tunnel boring machines: 《Deep Underground Science and Engineering》2025年第1期132-148,共17页Servet Karahan Candan Gokceoglu; With recent technological advancements,tunnel boring machines(TBM)have developed and exhibited high performance in large diameters and weak ground conditions.Tunnels are crucial structures that significantly influence...; 关键词：face pressure NATM railway tunnel TBM weak ground

Key features of numerical models for the FE-simulation of deep tunnel advance by the NATM被引量：1: 《Underground Space》2024年第1期357-376,共20页Peter Gamnitzer Matthias Neuner Magdalena Schreter-Fleischhacker Alexander Dummer Thomas Mader Stefan Smaniotto Gunter Hofstetter; Partial financial support for Alexander Dummer and Thomas Mader by the Tyrolean Science Fund(TWF),Austria(Project Nos.F.18719 and F.18712)is gratefully acknowledged.; In the present work,important aspects of time-dependent nonlinear 3D finite element(FE)models for deep tunnel advance by the New Austrian Tunneling Method(NATM),characterized by repeated sequences of excavation,securi...; 关键词：NATM Finite element model ROCK SHOTCRETE Damage-plasticity model

The application of reinforcement learning to NATM tunnel design: 《Underground Space》2022年第6期990-1002,共13页Enrico Soranzo Carlotta Guardiani Wei Wu; The New Austrian Tunnelling Method(NATM)tunnel design is performed by testing support classes against the geological profile.We propose to replace this manual process with reinforcement learning,a generic framework wi...; 关键词：Deep Q-Network NATM Reinforcement learning Support classes TUNNELLING

Construction strategies for a NATM tunnel in Sao Paulo, Brazil, in residual soil被引量：3: 《Underground Space》2022年第1期1-18,共18页Osvaldo P.M.Vitali Tarcisio B.Celestino Antonio Bobet; Due to the fast growth of urban areas worldwide,the demand for tunnels in developed areas is increasing.The design and construc-tion of those tunnels are complex because of their shallow depths and their interaction w...; 关键词：TUNNEL NATM Residual soil FEM 3D face effects Ground deformation Face stability

另类双模式——日本开发TBM-NATM掘进机首次应用于隧道施工: 《隧道建设（中英文）》2021年第7期1158-1158,共1页; 2021年5月,日本黑部川电力新姬川第六发电站建设工程中,首次应用TBM-NATM双模式隧道掘进机“NATBM”施工的引水隧洞顺利贯通,隧洞总长3.8 km。由鹿岛建设与小松制作所合作研发的NATBM是一种双模式隧道掘进机,它结合了TBM和NATM的功能,...; 关键词：隧道掘进机隧道施工双模式岩石地层软土地层建设工程 NATM 合作研发

Evaluation of new Austrian tunnelling method applied to Bolu tunnel’s weak rocks被引量：6: 《Journal of Rock Mechanics and Geotechnical Engineering》2020年第3期541-556,共16页Ebu Bekir Aygar; General Directorate of Highways(KGM)for their supports。; Since the development of the new Austrian tunnelling method(NATM)in the 1960s,this technique has been applied successfully in many tunnels.However,opinions of NATM principles emerged till 2000,i.e.NATM is not a tunnel...; 关键词：Bolu tunnel New Austrian tunnelling method(NATM) Support types

三管隧道开挖对周边构筑物影响分析研究被引量：3: 《铁道标准设计》2018年第5期90-94,共5页邱军; 为保证三重隧道施工安全,在建立复杂三维数值模型的基础上,对地铁盾构隧道与铁路出入线隧道施工进行模拟,获取施工过程中地铁隧道所引起的轨道沉降位移曲线。通过分析施工过程中近接地下空间的位移响应趋势,判断地铁盾构隧道、铁路隧道...; 关键词：盾构隧道 NATM 数值模拟近接

Conception and Exploration of Using Data as a Service in Tunnel Construction with the NATM被引量：5: 《Engineering》2018年第1期123-130,共8页Bowen Du Yanliang Du Fei Xu Peng He; The New Austrian Tunneling Method （NATM） has been widely used in the construction of mountain tun- nels, urban metro lines, underground storage tanks, underground power houses, mining roadways, and so on, The variat...; 关键词：New Austrian Tunneling Method Big DATA environments DATA AS a SERVICE Tunnel CONSTRUCTION

Geotechnical investigations and remediation design for failure of tunnel portal section： a case study in northern Turkey被引量：7: 《Journal of Mountain Science》2017年第6期1140-1160,共21页Ayberk KAYA Kadir KARAMAN Fikri BULUT; Mass movements are very common problems in the eastern Black Sea region of Turkey due to its climate conditions, geological, and geomorphological characteristics. High slope angle, weathering, dense rainfalls, and ant...; 关键词：Portal failure Stability analysis Finite element method Tunnel support design Remedial measures Rock Mass Rating（RMR） Rock Mass Quality（Q） New Austrian Tunneling Method（NATM）

山岭隧道新奥法施工过程动态风险评估被引量：16: 《同济大学学报（自然科学版）》2012年第8期1142-1146,共5页刘靖艾智勇苏辉; 河北省交通科技项目(Y-070208); 将风险分析与施工量测体系相结合,对致险因子进行识别,确定风险评价指标体系;通过层次分析法(AHP)确定各个量测项目的权重,进而引入模糊数学理论,建立合理的隶属度函数,对具体的量测数据进行模糊综合评判;结合权重分析和赋分体系得到综...; 关键词：山岭隧道新奥法施工(NATM) 动态风险评估事故树分析层次分析(AHP)

NATM