Short-term mechanical properties and microstructure of coastal cement soil modified by sugarcane bagasse ash DOI Creative Commons
Liming Yao,

Jiawei Yang,

Xukun Ma

и другие.

Results in Engineering, Год журнала: 2024, Номер unknown, С. 103279 - 103279

Опубликована: Окт. 1, 2024

Язык: Английский

The impacts of freeze-thaw cycles on polypropylene fiber-reinforced clayey soil stabilized with alkali-activated fly ash DOI
Arash Rajaee,

N. Talebi,

Saeed Abrishami

и другие.

Case Studies in Construction Materials, Год журнала: 2025, Номер 22, С. e04439 - e04439

Опубликована: Фев. 25, 2025

Язык: Английский

Процитировано

3
The microscopic reinforcement mechanism of Zhuhai soft soil by cement-based stabilizer: From microscopic characterization to molecular dynamics simulation DOI
Qichang Fan, Yiming Liu, Yuanyuan Zheng

и другие.

Applied Surface Science, Год журнала: 2024, Номер unknown, С. 161574 - 161574

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

10
Enhancement effect of calcium carbide residue and rice husk ash on soft soil: Small-strain property and micro mechanism DOI Creative Commons
Na Li,

Yingdi Pang,

Wei Wang

и другие.

Journal of Materials Research and Technology, Год журнала: 2024, Номер 32, С. 774 - 791

Опубликована: Июль 24, 2024

The resource utilization of calcium carbide residue (CCR) and rice husk ash (RHA) is helpful to save resources alleviate environmental pollution. In this research, CCR RHA were used modify soft clay, the resonant column test was conducted explore its small-strain dynamic characteristics. micro-mechanism CCR-RHA modified clay (CRSC) investigated by using scanning electron microscopy, X-ray diffraction mercury intrusion tests. findings demonstrated that shear modulus CRSC increased with increase content confining pressure, but decreased strain. contrast, damping ratio presents opposite change law. Hardin-Drnevich (H-D) model fit modulus/maximum (G/Gmax)-shear strain γ D-shear γ. As pressure increased, Gmax Dmax dropped in specimens same content. changes fitted G/Gmax-γ curve could be divided into progressively decrease stage rapid stage, while D-γ separated linear slow turning point = 10−4. Microscopic tests revealed incorporation helped promote hydration reaction, generated products such as silicate hydrate able enhance integrity compactness CRSC. results research putfward solid foundation for application modification soil.

Язык: Английский

Процитировано

7
Soil utilization of solid waste: small-strain dynamic properties and microscopic mechanism of phosphogypsum-modified coastal cement soil DOI Creative Commons

Yingdi Pang,

Na Li,

Meixin Fan

и другие.

Journal of Materials Research and Technology, Год журнала: 2024, Номер 33, С. 4265 - 4279

Опубликована: Окт. 11, 2024

Язык: Английский

Процитировано

6
Neural network coupled with nature-inspired optimization algorithms for prediction of microstructural and mechanical properties of nano-silica treated fine-grained soil DOI
Ishwor Thapa, Sufyan Ghani, Panagiotis G. Asteris

и другие.

Modeling Earth Systems and Environment, Год журнала: 2025, Номер 11(1)

Опубликована: Янв. 11, 2025

Язык: Английский

Процитировано

0
Multiscale mechanical behavior of hydrated expansive soil: Insights from experimental and MD study DOI

Weiwei Niu,

Yuanyuan Zheng, Zhen‐Yu Yin

и другие.

Computers and Geotechnics, Год журнала: 2025, Номер 181, С. 107129 - 107129

Опубликована: Фев. 6, 2025

Язык: Английский

Процитировано

0
Estabilización superficial de suelos derivados de cenizas volcánicas con cemento en taludes de infraestructura vial DOI Creative Commons
Sara M. Gómez-Rodríguez, Yeleman F. Valbuena-Muñoz, L. Cruz

и другие.

Ingeniería y Competitividad, Год журнала: 2025, Номер 27(1)

Опубликована: Янв. 31, 2025

Introducción: el presente proyecto aborda una alternativa para mitigar comportamientos desfavorables típicos de los suelos derivados cenizas volcánicas (SDCV), especialmente en su configuración como talud. Estos terrenos suelen presentar desafíos estabilidad, lo que limita uso proyectos ingeniería. La propuesta busca generar solución permita estabilizar estos zonas requieran utilización infraestructura.Objectivo: objetivo del estudio fue evaluar la efectividad las mezclas SDCV con cemento mejorar resistencia y estabilidad suelos, condiciones intemperismo extremo, podría ocurrir taludes.Metodología: se realizaron pruebas laboratorio utilizando muestras mezcladas diferentes proporciones. Estas fueron sometidas a ciclos simulan acción comportamiento extremas. Los ensayos incluyeron compresión no confinada análisis pérdida masa debido inmersión secado, permite simular efectos desgaste tiempoResultados: resultados mostraron un aumento significativo tratados cemento, incremento hasta 400% cuando utilizó 12-15% cemento. Además, demostraron buen ante intemperismo, aquellas 15% presentaron aceptable tras secadoConclusiones: tratamiento proporciones entre 13% mejora notablemente propiedades físicas aumentando durabilidad. Este mejoramiento hace viable construcción infraestructuras viales, particularmente estabilización taludes, ofreciendo efectiva

Процитировано

0
The Analysis of Pavement Structure Response with the Replacement of Subbase and Subgrade Using Stabilized Soil DOI
Shaohua Guo, Tian Dong, Jiawei Zhang

и другие.

Sustainable civil infrastructures, Год журнала: 2025, Номер unknown, С. 139 - 149

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Experimental investigation and constitutive modeling of frozen clay with different montmorillonite contents DOI
Dan Wang, Enlong Liu, Weiwei Niu

и другие.

Construction and Building Materials, Год журнала: 2025, Номер 477, С. 141258 - 141258

Опубликована: Апрель 16, 2025

Язык: Английский

Процитировано

0
Compressive strength of biopolymer-stabilized residual granitic soil using polybutylene succinate and xanthan gum: A mechanical-microstructural study DOI Creative Commons
Fazal E. Jalal, Mudassir Iqbal, Xiaohua Bao

и другие.

Journal of Rock Mechanics and Geotechnical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0