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RISReduction of Earth Pressures on Rigid Retaining Walls with Narrow Backfill Width Using Compressible Geofoam Inclusions
Publisher: ASCE
Abstract: Installing geofoam inclusions between the rigid retaining wall and backfill can reduce the earth pressure against the retaining wall. However, there is currently a lack of research on the earth-pressure reduction effect ...
Enhancing Sulfuric Acid Resistance of Cement Paste through Incorporation of CMK with Different Specific Surface Areas: An Analysis of Mechanical Properties and Durability
Publisher: American Society of Civil Engineers
Abstract: This study investigates the impact of two different coal-bearing metakaolin (CMK) powders, characterized by varying specific surface areas, on the partial replacement of cement and its resultant effect on the sulfuric acid ...
Mechanical Properties and Durability of Deep Soil–Cement Column Reinforced by Jute and PVA Fiber
Publisher: ASCE
Abstract: The modern deep cement mixing wall requires a thinner wall thickness due to limited space in urban areas. A soil–cement column can have the characteristics of a brittle failure pattern and low tensile and flexural strength ...
Cross-Sectional Moment Capacity Prediction of Steel Box Girders Based on the CSM
Publisher: ASCE
Abstract: The objective of this paper is to propose the prediction method of the cross-sectional moment capacity for continuous steel box girder bridges based on the continuous strength method (CSM). First, the critical buckling ...
Soil Contaminated with a High Concentration of Copper or Lead Solidified with Red Mud–Carbide Slag–Phosphogypsum: Structural Stability in an Acidic Environment
Publisher: American Society of Civil Engineers
Abstract: During the landfilling and resource utilization of solidified soil, it is inevitable that the material will be influenced by the surrounding water environment. Processes such as soaking and infiltration of both clean water ...