Abstract Tunnel Boring Machine (TBM) penetration rate prediction is one of the most
important problem in tunneling projects. Estimating of Tunnel Boring Machine (TBM) …

A severe accident of surrounding soil failure occurred during the construction of Zizhi
Tunnel, a shallow tunnel in very soft ground using the shallow tunneling method in …

The present study investigates the effects of some essential earth pressure balance machine
(EPBM) operational parameters, including face, annulus and grout pressures, on ground …

In the present study, a comparison between the new shallow tunneling method (STM) and
the traditional pile and rib method (PRM) was conducted to excavate and construct subway …

The present study aims to investigate the excavation method, excavation sequence, and
optimum trailing distance between excavation stages of the tunnel face to control ground …

The design and construction of a tunnel in urban areas need special considerations.
Usually, the excessive settlement caused by tunnelling during the construction process …

Construction of underground metro stations may face several problems in urban design
terms. Therefore, design engineers use a variety of support systems to stabilize the structure …

امروزه نشست سطح زمین در محیطهای شهری یکی از مسائل مهم در حوزه تونلسازی در زمینهای نرم محسوب
میشود. عدم توجه کافی به طراحی یک روش حفاری مناسب می تواند منجر به ناپایداری فضای …‎