Discussion on the Geotechnical Engineering Investigation and Foundation Treatment Technology

2021 ◽  
Keyword(s):  
Geotechnical Engineering ◽  
Treatment Technology ◽  
Foundation Treatment ◽  
Engineering Investigation

scholarly journals Exploration of Geotechnical Engineering Investigation under Complex Topographical and Geological Conditions

2019 ◽  
Vol 2 (4) ◽  
pp. 20
Author(s):  
Yan Gao ◽  
Guihe Liang ◽  
Yanyong Zhou
Keyword(s):  
Water Supply ◽  
Inner Mongolia ◽  
Geotechnical Engineering ◽  
Tube Wells ◽  
Geological Conditions ◽  
Engineering Investigation ◽  
Supply Tube

This paper will explore the geotechnical engineering investigation technology under the complex topographical and geological conditions, and introduce how to construct the water supply tube wells faster and better under the complex topographical and geological conditions by taking Inner Mongolia as an example, so as to provide reference for the relevant professionals

The Technology Innovation of Green Soft Ground Handling Based on Squeezing and Consolidation Composited

2014 ◽  
Vol 580-583 ◽  
pp. 2244-2248
Author(s):  
Jun Yi Shao ◽  
Xiao Zhang
Keyword(s):  
Life Cycle ◽  
Carrying Capacity ◽  
Soil Compaction ◽  
Environmental Load ◽  
Treatment Technology ◽  
Foundation Treatment ◽  
Soft Foundation ◽  
Ground Handling ◽  
Pump Pressure ◽  
The Cost

In this paper, we sorted soft foundation treatment technology by quantifying based on evaluation technique of life cycle environmental load and choose cement mixing pile which life-cycle environmental load is small and spiral pump pressure CFG pile which carrying capacity is high to integrate. It not only improved soil compaction effects, but also solved the problems of other technologies in the foundation process, such as low carrying capacity, reduced diameter, broken pile, virtual pile and so on. Besides, it has reduced the cost of the project and the application prospects are broad.

scholarly journals The Usefulness of Seismic Surveys for Geotechnical Engineering in Karst: Some Practical Examples

Geosciences ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 406
Author(s):  
Mario Bačić ◽  
Lovorka Librić ◽  
Danijela Jurić Kaćunić ◽  
Meho Saša Kovačević
Keyword(s):  
Large Strain ◽  
Geotechnical Engineering ◽  
Geophysical Methods ◽  
Near Surface ◽  
Distinctive Features ◽  
Seismic Surveys ◽  
Karstic Features ◽  
Engineering Investigation ◽  
Control Campaign

Having in mind uncertainties linked with the nature of rock masses, it is a challenge for geotechnical engineers to characterize them in a credible manner, especially if the rock mass in question is a notoriously complex karst with its distinctive features such as voids and discontinuities. A large range of geophysical methods are useful tools in the characterization efforts and their utilization in karst environments nowadays is a non-negotiable requirement, even though near-surface scattering significantly affects the acquired data. This paper demonstrates the versatile applications of seismic geophysical methods for geotechnical engineering in karst, from mapping of near-surface karstic features to the application of elastic wave velocities in determination of small to large strain stiffness of karst. The highlighted practical examples offer a step forward from the traditional interpretation of seismic surveys, making them a prosperous tool in geotechnical engineering investigation works, design and quality control campaign.

scholarly journals Discussion on soft soil foundation treatment technology in municipal road and bridge engineering

2020 ◽  
Vol 165 ◽  
pp. 04002
Author(s):  
Xiuyong Ni
Keyword(s):  
Road Traffic ◽  
Soft Soil ◽  
Bridge Engineering ◽  
Foundation Engineering ◽  
Treatment Technology ◽  
Construction Quality ◽  
Foundation Treatment ◽  
Soil Foundation ◽  
Soft Soil Foundation

Municipal road and bridge engineering is an important part of the transportation road construction in the city. Its construction quality directly affects the transportation quality and driving safety of the whole municipal road traffic. Among them, the foundation engineering of municipal road and bridge engineering is the main construction link. In the current municipal road and bridge construction process, it is often affected by many factors, leading to the reduction of the construction quality of municipal road and bridge engineering, especially the construction treatment of soft soil foundation in the foundation engineering, which is the main factor directly affecting the construction quality of municipal road and bridge. This paper first introduces the definition and relevant characteristics of soft soil foundation in the construction of municipal road and bridge engineering, and expounds the influence of soft soil foundation on municipal road and bridge engineering, and then analyzes the application of soft soil foundation treatment technology combined with the basic treatment ideas of soft soil foundation in the construction of municipal road and bridge.

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