Efficiency of different methods for calculating the mechanized tunnels face pressure considering an earth pressure balance
Published on: 2nd August, 2022
OCLC Number/Unique Identifier: 9579644518
Different methods for calculating and estimating a safe face pressure were proposed by researchers, which have some advantages and disadvantages. In each of these methods, some related parameters such as soil geotechnical parameters, dimensions of the tunnel, and geological conditions are used. In these methods, using a series of mathematical or empirical functions, the face pressure is calculated. In this study, the face displacements were obtained using the finite difference numerical FLAC3D, the COB (Netherlands Underground Science Center) empirical, and the Leca and Dormieux (1990) analytical methods. The impact of the COB method on different ground stiffnesses is studied and evaluated. The reference case of this research is the Tehran Metro Line 6 tunnel (excavation radius: 4.6 m).
Search by University/Institution
Enter your University/Institution to find colleagues at HSPI.
Ensuring author's satisfaction with
- Friendly and hassle-free publication process
- Less production time of articles
- Constructive peer-review
- Enhancing journal reputation
- Regular feedback system
- Quick response to authors' queries
Most Viewed Keywords
- Left atrium
- Hematopoiesis
- Cost assessment
- Hepatic malignancy
- Phaseolus vulgaris L.
- COVID-19
- Abies sibirica Ledeb.
- Physical activity
- Orgasm
- Glomus tympanicum tumor
- Stem cell transplantation
- Bimatoprost
- Attitude
- Case report
- Coronary heart disease
- Fumonisin
- Chronic venous leg ulcer
- Non-ST elevation myocardial infarction
- Refractive anomalies
- BK Virus
Search Articles by Country
Get all latest articles in all Heighten Science Publications Inc journals by country.
Testmonials
We really appreciate and thanks the full waiver you provide for our article. We happy to publish our paper in your journal. Thank you very much for your good support and services.
Ali Abusafia
Your big support from researchers around the world is the best appreciation from your scientific teams. We believe that there should be no barrier in science and you make it real and this motto come true.
Arefhosseinir Rafi
Many thanks for publishing my article in your great journal and the friendly and hassle-free publication process, the constructive peer-review, the regular feedback system, and the Quick response to any queries.
Azab Elsayed Azab
I would like to mention that I had a wonderful experience working with HSPI. The whole process right from manuscript submission to peer review till the publication of the article was very prompt & efficient. I wish you good luck for the future.
Amarjeet Gambhir
I wanna to thank clinical journal of nursing care and practice for its effort to review and publish my manuscript. This is reputable journal. Thank you!
Wollo University, Ethiopia
Atsedemariam Andualem
I was very pleased with the quick editorial process. We are sure that our paper will have great visibility, among other things due to its open access. We believe in science accessible to all.
Anderson Fernando de Souza
“It was a delightful experience publishing my manuscript with the Clinical Journal of Obstetrics and Gynecology. They offered me lots of opportunities I never had from most publishing houses and their prompt services are greatly appreciated.”
Department of Agricultural Economics, Agribusiness and Extension, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
Akowuah Jones Asafo
"An amazing experience with the Journal of Advanced Pediatrics and Child Health. Very fast blind review with pertinent corrections and suggestions. I highly recommand both the journal and the editor."
Chaimae Khairoun
This is to specify that I have had an extensive and detailed interaction with the Editorial team of Annals of Clinical Gastroenterology and Hepatology, USA, lasting over a significant period of time. My interaction has been extremely pleasant, especially with Ms Allie Smith, as I find the communication quite inspiring and crystal clear. The attitude of aforesaid individuals is quite helpful and guiding in pertinent instances. It has been a commemorative journey so far working with the Journal and I hope that the symbiosis will continue, evolve and flourish in the forthcoming years. I wish the journal, related personnel and aforementioned individuals a fruitful, successful run.
New Delhi, India
Anubha Bajaj
Your journal co-operation is very appreciable and motivational. I am really thankful to your journal and team members for the motivation and collaboration to publish my work.
Assistant Professor, UCLAS Uttaranchal University, Dehradun, India
Archna Dhasmana
