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Nurmaidah Nurmaidah,Suranto Suranto
Pág. 50 - 60
Compaction in the laboratory produces the maximum dry volume weight achieved at a certain water content. Compaction test is very dependent on the type of soil, water content and effort given during compaction. The effort given (compaction energy) is very...
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Shenghui Tong, James Murtagh and Richard Proctor
This paper examines and compares the dividend policies of American depository receipt (ADR) firms and U.S. firms and identifies the factors that determine these policies for both types of companies. We find that ADR firms have higher dividend yields than...
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Ali Kheirbek, Ali Ibrahim, Majed Asaad and George Wardeh
A huge volume of waste is generated by natural and human-made disasters and by rapid urbanization that leads to the demolition of structures reaching the end of their service life. Using recycled aggregates in concrete producing reduces environmental pol...
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Glauber Miranda de Carvalho,Hélio Marcos Fernandes Viana,Rubem Xerxes Trindade Rodrigues,João Paulo Freire Rocha,Gilson Rodrigues Junior
Pág. 99 - 116
O presente trabalho avaliou o comportamento do CBR, na energia intermediária de Proctor, quando são adicionadas porcentagens de 30%, 50% e 75% de brita 1, em massa, ao rejeito de manganês que foi coletado na região do município de Licínio de Almeida. O o...
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Junyu Sun, Erwin Oh and Dominic Ek-Leong Ong
The extensive application of natural unbound granular materials (UGMs) motivates studies into the mechanical properties of alternatives such as processed crushed rocks employed commonly as base or subbase layers. The rutting and settlement generated in b...
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Kartika Indah Sari,Lungguk Tambunan
Pág. 22 - 30
Pemadatan dilaboratorium menghasilkan berat volume kering maksimum yang dicapai pada kadar air tertentu, pemadatan sangat bergantung pada jenis tanah, kadar air dan usaha yang diberikan pada saat pemadatan. Usaha yang diberikan (energi pemadatan) sangat ...
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Gissele Souza Rocha, Claudio Henrique de Carvalho Silva, Heraldo Nunes Pitanga, Ecidinéia Pinto Soares de Mendonça, Dario Cardoso de Lima, Gustavo Diniz da Côrte (Author)
Pág. e44764
The main objective of this study was to propose the application of soil-lime mixtures asa primary coating layerof unpavedforestroads based on the premise that this layer can be considered mechanically similar to a flexible pavementsub base layer, aiming ...
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Belal Tewfik,Ghembaza Moulay Smaine,Bellia Zoheir
Pág. 157 - 176
The evaluation of unsaturated soils' fundamental properties is ensured by the characteristic water retention curve for a wide range of soil suction values. However, a minimal number of research works have focused on studying the water retention propertie...
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Hani Baloochi, Diego Aponte and Marilda Barra
This paper deals with the valorization of waste paper fly ash (WPFA) as a binder for soil stabilization. The mineralogical characterization shows the presence of free lime, as well as some non-reactive and cementitious phases. The hydration of lime is an...
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Andrea Carigi, Carmine Todaro, Daniele Martinelli, Cristina Amoroso and Daniele Peila
The soil conditioning is a process of fundamental importance during the excavation of tunnels with Earth Pressure Balance full face machine. The soil conditioning is achieved through the addition of foam at the excavation face and in the bulk chamber tha...
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