Comportamento geotécnico de misturas de argila laterítica com lodo de estação de tratamento de água para uso em obras de terra.

Ferreira, Kemmylle Sanny de Matos

doi:10.11606/d.3.2020.tde-03052021-103839

Cited by 2 publications

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rock powder, a waste to be destined, could also be a potential material to stabilize WTS because of its high friction angle and uniform particle size distribution that may form, together with WTS, a more resistant structure. Therefore, the stabilization of WTS 1991), or WTS-soil mixtures (FERREIRA, 2020;RODRIGUEZ et al, 2011) and WTS-soil-additives mixtures (LUCENA, 2012), however, there is still much research to be done to account for this alternative of mixing WTS with additives for geotechnical applications. Wang, Hull, Jao et al (1991) studied the influence of three additives (lime, fly ash, and soil) at 60% (dry weight of sludge) of additive content on the geotechnical behavior of the Chesapeake WTS: compressibility and shear strength of WTS were improved but not at the point of being used as an embankment material.…”

Section: Introductionmentioning

confidence: 99%

“…performed the geotechnical characterization of three specimens of Cubatão WTS: WTS-S2, WTS-S3, and WTS-S4. Specimen WTS-S5 was directed to geoenvironmental studies at the Institute for Energetic and Nuclear Research (IPEN) Ferreira (2020). collected and prepared the representative sample WTS_RS7 according to the sampling methodology proposed in this research (item 3.2), formerly described inTsugawa et al (2019).…”

mentioning

confidence: 99%

See 1 more Smart Citation

Methodology to evaluate the behavior of water treatment sludge and other pasty waste as sustainable geomaterial: rheological and geotechnical approaches.

Tsugawa¹

View full text Add to dashboard Cite

A special thank you to my husband, Fernando Fonterrada, for his love and constant support during our entire life. Without him, anything would be a waste of time. To my kids, Yasmim and Kaike, I say: I love you! Thank you for all happiness you have given me.A great honor to be the daughter of my parents, Elza and Julio Tsugawa. Thank you for your strength and resilience.Many thanks to Professor Dr. Rafael Giuliano Pileggi for opening his laboratory to me. The experiments were an essential and innovative part of the research. Thank you for the classes and discussions; they were helpful and clarifying. Also, I recognize Dr. Roberto Cesar de Oliveira Romano for his countless availability throughout all investigations. I am grateful for the sincerity and friendship of Professor Dr. Krishna Reddy from the University of Illinois at Chicago (UIC). Thank you for welcoming me to your laboratory. The time in Chicago was unforgettable and fundamental for my research. Thanks to Prof. Paulo Scarano Hemsi from the Aeronautics Institute of Technology (ITA), who has collaborated with the research group since my master's dissertation. To the technicians, Mr. Antonio Heitzman and Mrs. Valdineia dos Santos Silva, my admiration and respect. Thank you for the moments at the Laboratory of Soil Mechanics Milton Vargas (LMS). All of them I will bring with me forever. Prof. Sérgio Cirelli Ângulo, thank you for your didactic, knowledge, and availability for the conversations about sampling. The organizing method you have taught in the innovation classes was crucial for my thesis structuring. Wandrea Dantas, I am grateful for your tireless dedication to the graduate students. Without your work, nothing could be done, and fewer students would reach their dreams. Renata Monte, thank you for the opportunity to work together. I hope for another chance in the future. Rosangela Alves, many thanks for your support. Without you, my internship at the UIC could not have been done. Thanks for all undergraduate and graduate students who helped me to perform the experimental program during the research:

show abstract

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

Methodology to evaluate the behavior of water treatment sludge and other pasty waste as sustainable geomaterial: rheological and geotechnical approaches.

Tsugawa¹

View full text Add to dashboard Cite

show abstract

Geotechnical Characterization of Water Treatment Sludge for Liner Material Production and Soft Soil Reinforcement

Marchiori

Studart

Albuquerque

et al. 2021

MSF

View full text Add to dashboard Cite

A water treatment sludge (WTS) was characterized in order to evaluate if its properties would be suitable for use as liner of earthworks or for strengthening a clay soil. A WTS and a clayey soil was characterized in terms of granulometry, cumulative volumes, specific surface, density, plastic limit, liquid limit, water content, hydraulic conductivity, and characteristics of compaction (optimal water content and dry density). This study aimed to exhibit and evaluate these investigated parameters of WTS, soft soil and mixed proportions between the materials for liners’ material production while evaluating soft soils’ reinforcement feasibility. The results have shown WTS’s contribution with its fine granulometry and compaction characteristics, indicating filling properties and possible feasibility as soft soils additions for liners’ material production while being applicable for soils‘ reinforcements, corroborating with existing literature on the subject. Thus, the currently developed investigation has exposed WTS as a potential addition for these applications while also attending society’s new demands towards a more sustainable future.

show abstract

Comportamento geotécnico de misturas de argila laterítica com lodo de estação de tratamento de água para uso em obras de terra.

Cited by 2 publications

References 13 publications

Methodology to evaluate the behavior of water treatment sludge and other pasty waste as sustainable geomaterial: rheological and geotechnical approaches.

Methodology to evaluate the behavior of water treatment sludge and other pasty waste as sustainable geomaterial: rheological and geotechnical approaches.

Geotechnical Characterization of Water Treatment Sludge for Liner Material Production and Soft Soil Reinforcement

Contact Info

Product

Resources

About