{"corpus_id":59024308,"paper_sha":"a83a312a94d853a5fff4a39411bef32fa3db45e3","doi":"10.3844/AJABSSP.2014.25.32","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2089668212,"dblp_id":null,"acl_id":null,"title":"RHEOLOGICAL PROPERTIES OF PADDY SOIL UNDER VARIOUS PRESSURE, WATER CONTENT AND TOOL SHAPES","year":2014,"publication_date":null,"venue":"","journal":{"name":"American Journal of Agricultural and Biological Sciences","pages":"25-32","volume":"9"},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Agricultural and Food Sciences","Mathematics","Environmental Science"],"reference_count":23,"citation_count":9,"influential_citation_count":1,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"In this study Burger’s four element model was used to analyze rheological parameter of paddy soil of t he Southern China. Two types of tool shape include cir cular shape (with an area of 12.56 cm 2 ) and rectangular shape (with an area of 12.56 cm 2 ) were use to measure the rheological parameter of paddy soil under different loading pressure (7.65, 10.20 and 12.75 k g) and soil water content (27 and 30%), the test wa s carried out an indoor soil bin. The results show th at the Burger model possesses an excellent prospect ive for proper representation of the time dependent behavio r of a stress-strain time graph curve can well imit ate the tool structural change during the soil deformation under different soil water content. Overall results show that, the soil water content has great impact on soil def ormation under different loading pressure, where pr oper tool shapes can control the soil deformation under diffe rent pressure. Soil water content on rheological pa rameter (Em, Ek, λm and λk) were predominantly significant, while loading on rheological parameter (Em, Ek, λm and λk) were not significant. The difference in the mean values among the different levels of M.C and Load has significant difference (p = <0.01) on rheological p arameter in different tool shapes.","claims":[{"public_id":"cl_e0f3753e624806d6c942033d522f2d67","status":"active","text":"Burger’s four-element model provides an excellent representation of the time-dependent behavior of paddy soil under the tested conditions.","confidence":0.93,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_e0f3753e624806d6c942033d522f2d67"},{"public_id":"cl_d930df29a8760dd6915b4f0a553aa2f5","status":"active","text":"Mean values for moisture content and load differ significantly at p < 0.01 across different tool shapes.","confidence":0.91,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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