Estudo da eletro-osmose em solos finos

By using laboratory experiments, electro-osmosis in fine grained soils was surveryed under two dffferent aspects: the electro-drainage and the electro-hardenig. In relation to the electro-hardening, solutions of chemical products were injected into soil specimens by electro-osmosis, and the effects on the limits of Atterberg observed. With respect to electro-drainage, specimens of an organic clay were consolidated under electric gradients, and their behavior observed during primary and secondary compression. For this experimental study, two different apparatus were designed to accomplish the objectives above mentioned. A detailed description of the equipment is given. Past field and laboratory experiments have been reviewed, and the main features were summarized to serve as a guide for future applications.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1978

Author dc:creator

• Castello Branco, José Eduardo Saboia

Advisor dc:contributor.advisor

• Medina, Jacques de

• Solos
• Drenagem

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/2934

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/2934