Using numerical modeling method for design and constructive controlling of excavation wall in Madison Building, Ho Chi Minh city

  • Affiliations:

    1 Faculty of Geosciences and Geoengineering, Hanoi University of Mining and Geology, Vietnam 2 Vietnam Southern Sub-Institute for Building and Technology, Vietnam 3 Center for Environmental Consultancy and Technique, Vietnam Environment Administration, Ministry of Natural Resources and Environment, Vietnam

  • *Corresponding:
    This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Received: 1st-Mar-2020
  • Revised: 3rd-May-2020
  • Accepted: 30th-June-2020
  • Online: 28th-June-2020
Pages: 19 - 27
Views: 3330
Downloads: 1615
Rating: 1.0, Total rating: 161
Yours rating

Abstract:

The basement of a high-rise building is the optimal space for technical systems and parking. However, the construction in narrow urban areas usually has many unstable hazards. In this study, a numerical model has been established and calibrated using the finite element method on Plaxis 2D software that allowed well control of the design and construction processes of the Madison Building basement. The model covers all structural elements and complex engineering geology conditions. Displacements of the excavation wall and surrounding ground base subsidence were analyzed corresponding to the constructive phases of three basements. The analysis results of the numerical model were consistent with the actual construction process that is useful for design and constructive controlling of the excavation wall.

How to Cite
Nhu, H.Viet, Duong, B.Van, Vo, T.Anh and Pham, K.Tran 2020. Using numerical modeling method for design and constructive controlling of excavation wall in Madison Building, Ho Chi Minh city. Journal of Mining and Earth Sciences. 61, 3 (Jun, 2020), 19-27. DOI:https://doi.org/10.46326/JMES.2020.61(3).03.
References

British Standards Institution, 2015. BS 8002:2015 Code of practice for earth retaining structures 

Chau Ngoc An, Le Van Pha, 2007. Calculation of structure to protect deep foundation pit by the method of considering the simultaneous working between the ground and the structure. Journal of Science and Technology Development 10.

Helmut F. Schweiger, 2007. Modelling issues for numerical analysis of deep excavations. Institute for Soil Mechanics und Foundation Engineering Graz University of Technology, Austria.

Krasinski, A., Urban, M., 2011. The results of analysis of deep excavation walls using two different methods of calculation. Archives of Civil Engineering. 59-72. Versita, Warsaw.

Kung, G., E. Hsiao and C. J. C. G. J. Juang, 2007. Evaluation of a simplified small strain soil model for predicting excavation-induced wall deflection and ground movement.

Ngo Duc Trung, Vo Phan, 2011. Analyzing the influence of ground model on displacement prediction and deformation of deep excavations stabilized by retaining walls. Proceedings of the 12th Scientific and Technological Conference, Faculty of Civil Engineering. Ho Chi Minh City University of Technology.

Plaxis, C. T., (2011). Plaxis 2D v8.2.

Terzaghi, K., Peck, R. B. and Mesri, G., 1996. Soil Mechanics in Engineering Practice, John Wiley and Sons.

TYLIN International Viet Nam, 2016. Construction drawing of Excavation Wall - Madison Complex Building.

UGEFEM, 2015. Engineering Geological Investigation Report of Madison project at 15 Thi Sach, Ben Nghe district, 1 ward, Ho Chi Minh city.

Other articles