Tensile Strength of Compacted Clayey Soil: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Tensile Strength of Compacted Clayey Soil

Tang, Chao-Sheng / Pei, Xiang-Jun / Wang, De-Yin / Shi, Bin / Li, Jian

Tensile strength of soil plays an important role in controlling the cracking and tensile failure of many earth structures. In this investigation, a direct tensile test apparatus was developed to determine the tensile strength of compacted clayey soil over a broad range of water contents (4.3–28.5%) and with different dry densities ( $1.5 - 1.7 Mg / m^{3}$ ). The results show that the tensile strength of compacted clayey soil significantly depends on water content. The tensile strength characteristic curve (TSCC) exhibits one peak value occurring at the critical water content $w_{c}$ around 11.5%. With increasing water content, the tensile strength increases at the dry side of $w_{c}$ and then decreases at the wet side of it. Generally, with the increase of dry density, the tensile strength also increases. Moreover, a modified model is proposed to describe the tensile strength characteristics of compacted clayey soil, and it is validated by the obtained test data.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Tensile Strength of Compacted Clayey Soil

Tang, Chao-Sheng / Pei, Xiang-Jun / Wang, De-Yin / Shi, Bin / Li, Jian

Tensile strength of soil plays an important role in controlling the cracking and tensile failure of many earth structures. In this investigation, a direct tensile test apparatus was developed to determine the tensile strength of compacted clayey soil over a broad range of water contents (4.3–28.5%) and with different dry densities ( $1.5 - 1.7 Mg / m^{3}$ ). The results show that the tensile strength of compacted clayey soil significantly depends on water content. The tensile strength characteristic curve (TSCC) exhibits one peak value occurring at the critical water content $w_{c}$ around 11.5%. With increasing water content, the tensile strength increases at the dry side of $w_{c}$ and then decreases at the wet side of it. Generally, with the increase of dry density, the tensile strength also increases. Moreover, a modified model is proposed to describe the tensile strength characteristics of compacted clayey soil, and it is validated by the obtained test data.

Tensile Strength of Compacted Clayey Soil

Tang, Chao-Sheng / Pei, Xiang-Jun / Wang, De-Yin / Shi, Bin / Li, Jian

Tensile strength of soil plays an important role in controlling the cracking and tensile failure of many earth structures. In this investigation, a direct tensile test apparatus was developed to determine the tensile strength of compacted clayey soil over a broad range of water contents (4.3–28.5%) and with different dry densities ( $1.5 - 1.7 Mg / m^{3}$ ). The results show that the tensile strength of compacted clayey soil significantly depends on water content. The tensile strength characteristic curve (TSCC) exhibits one peak value occurring at the critical water content $w_{c}$ around 11.5%. With increasing water content, the tensile strength increases at the dry side of $w_{c}$ and then decreases at the wet side of it. Generally, with the increase of dry density, the tensile strength also increases. Moreover, a modified model is proposed to describe the tensile strength characteristics of compacted clayey soil, and it is validated by the obtained test data.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Tensile Strength of Compacted Clayey Soil

Beteiligte:

Tang, Chao-Sheng (Autor:in) / Pei, Xiang-Jun (Autor:in) / Wang, De-Yin (Autor:in) / Shi, Bin (Autor:in) / Li, Jian (Autor:in)

Erschienen in:

Journal of Geotechnical and Geoenvironmental Engineering ; 141

Erscheinungsdatum:

15.12.2014

ISSN:

1090-0241 , 1943-5606

DOI:

https://doi.org/10.1061/(ASCE)GT.1943-5606.0001267

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Unbekannt

Ähnliche Titel

Tensile Strength of Compacted Clayey Soil

Tang, Chao-Sheng / Pei, Xiang-Jun / Wang, De-Yin et al. | British Library Online Contents | 2015

Tensile Strength of Compacted Clayey Soil

Tang, Chao-Sheng | Online Contents | 2015

Novel Approach to Measuring Tensile Strength of Compacted Clayey Soil during Desiccation

Varsei, Maryam / Miller, Gerald A. / Hassanikhah, Arash | ASCE | 2016

Novel Approach to Measuring Tensile Strength of Compacted Clayey Soil during Desiccation

Varsei, Maryam | Online Contents | 2016

Novel Approach to Measuring Tensile Strength of Compacted Clayey Soil during Desiccation

Miller, Gerald A | Online Contents | 2016