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Determination of Passive Earth Pressure on a Cantilever Retaining Wall in a Narrow Foundation Pit Based on Logarithmic Spiral Sliding Surface
Publisher: ASCE
Abstract: The distribution of passive earth pressure on a cantilever flexible retaining wall in a narrow foundation pit is significantly affected by the adjacent retaining wall and the width of the foundation pit. The deformation ...
Prediction and Design of Grouting Parameters for Long and Large-Diameter Postgrouted Drilled Shafts
Publisher: ASCE
Abstract: The two main parameters of grouting volume and grouting pressure are the keys to ensuring the quality of postgrouting. However, there is no equation for predicting the main grouting parameters of long and large-diameter ...
Statistical Evaluation of the Load-Settlement Response of a Multicolumn Composite Foundation
Publisher: American Society of Civil Engineers
Abstract: This study examined a composite foundation that was improved by the joint usage of two types of columns: soil-cement and stone columns. The composite foundation that consists of soil-cement columns, stone columns, and ...
Axial Bearing Behavior of Distributed Postgrouted Drilled Shafts: Field In Situ and Laboratory Model Tests
Publisher: American Society of Civil Engineers
Abstract: This paper presents the results of in situ static load tests conducted on two superlong and large-diameter drilled shafts to investigate the influence of distributed post grouting on bearing behavior, side resistance, and ...
Use of Fe and Al Containing Electrocoagulation Sludge as an Adsorbent and a Catalyst in Water Treatment
Publisher: American Society of Civil Engineers
Abstract: In this study, three different electrocoagulation (EC) sludges were studied as an adsorbent (removal of humic acids) and as a catalyst [catalytic wet peroxide oxidation (CWPO) of bisphenol A (BPA)]. The sludges originated ...