Dynamic compression behavior of ultra-high performance cement based composites
In order to investigate the dynamic compression behavior of Ultra-high performance cement based composites (UHPCC) used in defense works, UHPCC with 200 MPa compressive strength is prepared by replacing a large quantity of cement by industrial waste residues such as silica fume, fly ash and slag; an...
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Veröffentlicht in: | International journal of impact engineering 2010-05, Vol.37 (5), p.515-520 |
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creator | Rong, Zhidan Sun, Wei Zhang, Yunsheng |
description | In order to investigate the dynamic compression behavior of Ultra-high performance cement based composites (UHPCC) used in defense works, UHPCC with 200 MPa compressive strength is prepared by
replacing a large quantity of cement by industrial waste residues such as silica fume, fly ash and slag; and substituting ground fine quartz sand (≤600
um in diameter) with natural sand (2.5 mm in diameter). Split Hopkinson pressure bar (SHPB) is performed on UHPCC with different fiber volume fraction to investigate the dynamic compression behavior. Results show that impact resistance of UHPCC is improved with an increase of fiber volume fraction. The dynamic compressive strength of UHPCC is also increased with an increase of strain rate. In addition,
the finite element method (LS-DYNA) is employed to simulate the whole impact process of UHPCC. Numerical simulations demonstrate that the Johnson_Holmquist_Concrete material constitutive model can be used for the dynamic compression of concrete. The numerical values
are in good agreement with experimental results. |
doi_str_mv | 10.1016/j.ijimpeng.2009.11.005 |
format | Article |
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replacing a large quantity of cement by industrial waste residues such as silica fume, fly ash and slag; and substituting ground fine quartz sand (≤600
um in diameter) with natural sand (2.5 mm in diameter). Split Hopkinson pressure bar (SHPB) is performed on UHPCC with different fiber volume fraction to investigate the dynamic compression behavior. Results show that impact resistance of UHPCC is improved with an increase of fiber volume fraction. The dynamic compressive strength of UHPCC is also increased with an increase of strain rate. In addition,
the finite element method (LS-DYNA) is employed to simulate the whole impact process of UHPCC. Numerical simulations demonstrate that the Johnson_Holmquist_Concrete material constitutive model can be used for the dynamic compression of concrete. The numerical values
are in good agreement with experimental results.</description><identifier>ISSN: 0734-743X</identifier><identifier>EISSN: 1879-3509</identifier><identifier>DOI: 10.1016/j.ijimpeng.2009.11.005</identifier><identifier>CODEN: IJIED4</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Applied sciences ; Buildings. Public works ; Concretes. Mortars. Grouts ; Dynamic compressive strength ; Exact sciences and technology ; Fracture mechanics (crack, fatigue, damage...) ; Fundamental areas of phenomenology (including applications) ; Materials ; Numerical simulation ; Physics ; Solid mechanics ; Split Hopkinson pressure bar (SHPB) ; Structural and continuum mechanics ; Ultra-high performance cement based composites (UHPCC)</subject><ispartof>International journal of impact engineering, 2010-05, Vol.37 (5), p.515-520</ispartof><rights>2009 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c374t-3d62e78e2469c77c937dc4ee974173d8dee930c70936e3f597e3fd203dd4e4623</citedby><cites>FETCH-LOGICAL-c374t-3d62e78e2469c77c937dc4ee974173d8dee930c70936e3f597e3fd203dd4e4623</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0734743X09002073$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22500249$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Rong, Zhidan</creatorcontrib><creatorcontrib>Sun, Wei</creatorcontrib><creatorcontrib>Zhang, Yunsheng</creatorcontrib><title>Dynamic compression behavior of ultra-high performance cement based composites</title><title>International journal of impact engineering</title><description>In order to investigate the dynamic compression behavior of Ultra-high performance cement based composites (UHPCC) used in defense works, UHPCC with 200 MPa compressive strength is prepared by
replacing a large quantity of cement by industrial waste residues such as silica fume, fly ash and slag; and substituting ground fine quartz sand (≤600
um in diameter) with natural sand (2.5 mm in diameter). Split Hopkinson pressure bar (SHPB) is performed on UHPCC with different fiber volume fraction to investigate the dynamic compression behavior. Results show that impact resistance of UHPCC is improved with an increase of fiber volume fraction. The dynamic compressive strength of UHPCC is also increased with an increase of strain rate. In addition,
the finite element method (LS-DYNA) is employed to simulate the whole impact process of UHPCC. Numerical simulations demonstrate that the Johnson_Holmquist_Concrete material constitutive model can be used for the dynamic compression of concrete. The numerical values
are in good agreement with experimental results.</description><subject>Applied sciences</subject><subject>Buildings. Public works</subject><subject>Concretes. Mortars. Grouts</subject><subject>Dynamic compressive strength</subject><subject>Exact sciences and technology</subject><subject>Fracture mechanics (crack, fatigue, damage...)</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Materials</subject><subject>Numerical simulation</subject><subject>Physics</subject><subject>Solid mechanics</subject><subject>Split Hopkinson pressure bar (SHPB)</subject><subject>Structural and continuum mechanics</subject><subject>Ultra-high performance cement based composites (UHPCC)</subject><issn>0734-743X</issn><issn>1879-3509</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LxDAQxYMouK5-BelFPLVOmjTZ3BT_g-hFwVuIydTN0jY16Qp-e6OrXr3MzOG9ebwfIYcUKgpUnKwqv_L9iMNrVQOoitIKoNkiM7qQqmQNqG0yA8l4KTl73iV7Ka0AqIQGZuT-4mMwvbeFDf0YMSUfhuIFl-bdh1iEtlh3UzTl0r8uixFjG2JvBouFxR6HqXgxCd23NyQ_YdonO63pEh787Dl5urp8PL8p7x6ub8_P7krLJJ9K5kSNcoE1F8pKaRWTznJEJTmVzC1cPhlYCYoJZG2jZJ6uBuYcRy5qNifHm79jDG9rTJPufbLYdWbAsE46NxVCsEZmpdgobQwpRWz1GH1v4oemoL_46ZX-5ae_-GlKdeaXjUc_ESZZ07Ux9_bpz13XDUDNVdadbnSY-757jDpZj5mR8xHtpF3w_0V9AvgCiow</recordid><startdate>20100501</startdate><enddate>20100501</enddate><creator>Rong, Zhidan</creator><creator>Sun, Wei</creator><creator>Zhang, Yunsheng</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20100501</creationdate><title>Dynamic compression behavior of ultra-high performance cement based composites</title><author>Rong, Zhidan ; Sun, Wei ; Zhang, Yunsheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c374t-3d62e78e2469c77c937dc4ee974173d8dee930c70936e3f597e3fd203dd4e4623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Buildings. Public works</topic><topic>Concretes. Mortars. Grouts</topic><topic>Dynamic compressive strength</topic><topic>Exact sciences and technology</topic><topic>Fracture mechanics (crack, fatigue, damage...)</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Materials</topic><topic>Numerical simulation</topic><topic>Physics</topic><topic>Solid mechanics</topic><topic>Split Hopkinson pressure bar (SHPB)</topic><topic>Structural and continuum mechanics</topic><topic>Ultra-high performance cement based composites (UHPCC)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rong, Zhidan</creatorcontrib><creatorcontrib>Sun, Wei</creatorcontrib><creatorcontrib>Zhang, Yunsheng</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>International journal of impact engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rong, Zhidan</au><au>Sun, Wei</au><au>Zhang, Yunsheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamic compression behavior of ultra-high performance cement based composites</atitle><jtitle>International journal of impact engineering</jtitle><date>2010-05-01</date><risdate>2010</risdate><volume>37</volume><issue>5</issue><spage>515</spage><epage>520</epage><pages>515-520</pages><issn>0734-743X</issn><eissn>1879-3509</eissn><coden>IJIED4</coden><abstract>In order to investigate the dynamic compression behavior of Ultra-high performance cement based composites (UHPCC) used in defense works, UHPCC with 200 MPa compressive strength is prepared by
replacing a large quantity of cement by industrial waste residues such as silica fume, fly ash and slag; and substituting ground fine quartz sand (≤600
um in diameter) with natural sand (2.5 mm in diameter). Split Hopkinson pressure bar (SHPB) is performed on UHPCC with different fiber volume fraction to investigate the dynamic compression behavior. Results show that impact resistance of UHPCC is improved with an increase of fiber volume fraction. The dynamic compressive strength of UHPCC is also increased with an increase of strain rate. In addition,
the finite element method (LS-DYNA) is employed to simulate the whole impact process of UHPCC. Numerical simulations demonstrate that the Johnson_Holmquist_Concrete material constitutive model can be used for the dynamic compression of concrete. The numerical values
are in good agreement with experimental results.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijimpeng.2009.11.005</doi><tpages>6</tpages></addata></record> |
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source | Elsevier ScienceDirect Journals |
subjects | Applied sciences Buildings. Public works Concretes. Mortars. Grouts Dynamic compressive strength Exact sciences and technology Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Materials Numerical simulation Physics Solid mechanics Split Hopkinson pressure bar (SHPB) Structural and continuum mechanics Ultra-high performance cement based composites (UHPCC) |
title | Dynamic compression behavior of ultra-high performance cement based composites |
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