A case study of a deep excavation on a soft lacustrine clay of Bogota, Colombia, with emphasis between predicted and measured deformations

2014 ◽  
pp. 327-332
Author(s):  
J Pineda-Jaimes ◽  
L Estevez ◽  
N Daza
Keyword(s):  
Deep Excavation ◽  
Lacustrine Clay

A case study on behaviors of composite soil nailed wall with bored piles in a deep excavation

2013 ◽  
Vol 20 (7) ◽  
pp. 2017-2024 ◽  
Author(s):  
Feng-bin Zhu ◽  
Lin-chang Miao ◽  
Huan-da Gu ◽  
Yue-hong Cheng
Keyword(s):  
Deep Excavation ◽  
Bored Piles

Prediction of Surface Settlement Due to Deep Excavation in Indo-Gangetic Plain: A Case Study

2019 ◽  
Vol 50 (4) ◽  
pp. 620-633 ◽  
Author(s):  
M. S. Aswathy ◽  
M. Vinoth ◽  
Achal Mittal ◽  
Siddharth Behera
Keyword(s):  
Surface Settlement ◽  
Deep Excavation ◽  
Gangetic Plain ◽  
Indo Gangetic Plain

scholarly journals Prediction of behaviour of a deep excavation in soft soil: a case study

2016 ◽  
Vol 11 (1) ◽  
pp. 10-19 ◽  
Author(s):  
T. Bhatkar ◽  
D. Barman ◽  
A. Mandal ◽  
A. Usmani
Keyword(s):  
Soft Soil ◽  
Deep Excavation

scholarly journals Finite element analysis of a deep excavation: A case study from the Bangkok MRT

2013 ◽  
Vol 53 (5) ◽  
pp. 756-773 ◽  
Author(s):  
Suched Likitlersuang ◽  
Chanaton Surarak ◽  
Dariusz Wanatowski ◽  
Erwin Oh ◽  
Arumugam Balasubramaniam
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Deep Excavation ◽  
Element Analysis

scholarly journals Geotechnical investigation and static analysis of deep excavation walls – a case study of metro station construction in Warsaw

2015 ◽  
Vol 47 (2) ◽  
pp. 163-171 ◽  
Author(s):  
Monika Mitew-Czajewska
Keyword(s):  
Static Analysis ◽  
Soil Profile ◽  
Deep Excavation ◽  
Geotechnical Investigation ◽  
Metro Station ◽  
Geological Conditions ◽  
Calculation Results ◽  
Diaphragm Walls ◽  
Investment Process

Abstract The paper presents detailed analysis of the case – a construction of deep excavation of metro station in Warsaw. Basing on this example, the great impact of the accuracy of the geotechnical investigation on the static analysis of diaphragm walls is discussed. Geotechnical studies for the construction of the central section of the second metro line were carried out in stages. Basic geotechnical soil investigation took place in the first stage of investment process, e.g. building permit and tender design stages in 2003–2004, 2007 and 2010. In subsequent years, complementary soil investigations have been performed by the contractor, and the results occurred to differ significantly. In the first part of the paper detailed description of the case is introduced. The geological conditions in the area of the station and the interpretation of the results of the three successive stages of geotechnical investigation are presented. As a result, two locations were selected with a great diversity of the soil profile depending on the stage of investigation. For each location, detailed, multiple static analysis of diaphragm walls were performed, taking into account changes in the soil profile. In the paper, one selected location is described in detail. The discussion of calculation results for this location in relation to the changing geotechnical data is presented and final conclusions are provided.

scholarly journals Method of thermal detection of leakages in construction of deep excavation: A real case study in Poland

2019 ◽  
Vol 284 ◽  
pp. 03007
Author(s):  
Krzysztof Radzicki ◽  
Łukasz Rybiański ◽  
Paweł Popielski
Keyword(s):  
Real Case ◽  
Thermal Method ◽  
Construction Site ◽  
Lower Edge ◽  
Deep Excavation ◽  
Precise Location ◽  
Repair Work ◽  
Complicated Problem ◽  
Thermal Detection

The thermal method is nowadays the only one that allows precise location of leaks in a shorings of a planned deep excavation, still before this excavation is made. It also allows to determine the leak intensity. As a consequence, it enables precise and early repair work, especially sealing. It allows to prevent or significantly reduce the serious consequences and losses resulting from a leaky excavation shoring. The paper presents the first in Poland case of the thermal detection of leaks in the excavation shoring at a construction site. This method has proven very effective in solving this complicated problem. The leaks were many and occurred in the diaphragm wall as well as under its lower edge. The depth of their occurrence reached over forty meters. The substrate‘s geology was highly heterogeneous. The method produced accurate details about the locations and intensity of the leaks.

Case study on the influence of soft clay addressing continuously retaining wall in deep excavation

2017 ◽  
pp. 419-422
Author(s):  
M.T. Liang ◽  
C.F. Hsiao ◽  
K.Y. Chang ◽  
L.C. Chuang ◽  
J.C. Chang
Keyword(s):  
Retaining Wall ◽  
Soft Clay ◽  
Deep Excavation
Sign in / Sign up

Export Citation Format

Share Document