{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T15:58:39Z","timestamp":1762444719858,"version":"3.37.3"},"reference-count":36,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,9,25]],"date-time":"2017-09-25T00:00:00Z","timestamp":1506297600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","award":["SFRH\/BSAB\/114302\/2016"],"award-info":[{"award-number":["SFRH\/BSAB\/114302\/2016"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Structural Concrete"],"published-print":{"date-parts":[[2018,2]]},"abstract":"<jats:p>There are different approaches to predict the shear strength of reinforced concrete (<jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content>) beams, but their predictive performance is still relatively low due to several and complex resisting mechanisms involved in shear. In addition, most of design approaches ignore the influence of the flange of T cross section beams on the ultimate shear capacity. This paper aims to present a design\u2010oriented approach to predict the load carrying capacity of <jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content> beams failing in shear. This approach is based on the simplified modified compression field theory (<jats:styled-content style=\"fixed-case\">SMCFT<\/jats:styled-content>). A sensitivity analysis is carried out to assess the importance of the input parameters that mostly affect the shear strength of <jats:styled-content style=\"fixed-case\">RC<\/jats:styled-content> members. Taking into account the results of the sensitivity analysis, two simple equations are proposed for obtaining the: (a) tensile stress factor in the cracked concrete (<jats:italic>\u03b2<\/jats:italic>) and (b) inclination of the diagonal compressive stress in the web of the section (<jats:italic>\u03b8<\/jats:italic>). The obtained equations eliminate the iterative process required by the <jats:styled-content style=\"fixed-case\">SMCFT<\/jats:styled-content> and provide a straightforward design methodology to find <jats:italic>\u03b2<\/jats:italic> and <jats:italic>\u03b8<\/jats:italic> with suitable accuracy for design purposes. In addition, a coefficient is presented to take into account the effect of the flange on the shear capacity of T shaped cross section beams. To appraise the predictive performance of the new approach, a database is set. By evaluating the ratio between the experimental results and the analytical predictions, an average value of 1.24 with a coefficient of variation of 20.9% is obtained.<\/jats:p>","DOI":"10.1002\/suco.201700095","type":"journal-article","created":{"date-parts":[[2017,9,26]],"date-time":"2017-09-26T01:08:59Z","timestamp":1506388139000},"page":"98-115","source":"Crossref","is-referenced-by-count":16,"title":["Design\u2010oriented approach to predict shear strength of reinforced concrete beams"],"prefix":"10.1002","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7234-5695","authenticated-orcid":false,"given":"Hadi","family":"Baghi","sequence":"first","affiliation":[{"name":"Civil Engineering and Construction Engineering Technology Louisiana Tech University  Ruston Lousiana"}]},{"given":"Joaquim A. O.","family":"Barros","sequence":"additional","affiliation":[{"name":"Department of Civil Engineering, ISISE University of Minho  Guimar\u00e3es Portugal"}]}],"member":"311","published-online":{"date-parts":[[2017,9,25]]},"reference":[{"key":"e_1_2_10_2_1","unstructured":"BaghiH. Shear Strengthening of Reinforced Concrete Beams with SHCC\u2010FRP Panels [thesis]. Guimaraes Portugal: University of Minho;2015."},{"key":"e_1_2_10_3_1","unstructured":"BelarbiA ZomorodianM YangG AcunB. Pure shear tests on FRP strengthened membrane elements. Paper presented at: Conference of Structural Failure;2015; Szczecin\u2010Miedzyzdroje."},{"volume-title":"Building Code Requirements for Structural Concrete (ACI 318\u201008) and Commentary","year":"2011","author":"American Concrete Institute Committee, & International Organization for Standardization","key":"e_1_2_10_4_1"},{"issue":"2","key":"e_1_2_10_5_1","first-page":"191","article-title":"Shear strength of high\u2010strength concrete beams with web reinforcement","volume":"87","author":"Roller JJ","year":"1990","journal-title":"ACI Struct J"},{"issue":"2","key":"e_1_2_10_6_1","first-page":"219","article-title":"The modified compression\u2010field theory for reinforced concrete elements subjected to shear","volume":"83","author":"Vecchio FJ","year":"1986","journal-title":"ACI J"},{"key":"e_1_2_10_7_1","first-page":"614","article-title":"Simplified modified compression field theory for calculating shear strength of reinforced concrete elements","volume":"103","author":"Bentz EC","year":"2006","journal-title":"ACI Struct J"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)ST.1943-541X.0001793"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2013.09.001"},{"issue":"1","key":"e_1_2_10_10_1","first-page":"137","article-title":"New approach to predict shear capacity of reinforced concrete beams strengthened with near\u2010surface\u2010mounted technique","volume":"114","author":"Baghi H","year":"2017","journal-title":"ACI Struct J"},{"issue":"1","key":"e_1_2_10_11_1","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1061\/JSDEAG.0001586","article-title":"Review of concrete beams failing in shear","volume":"93","author":"Bresler B","year":"1967","journal-title":"J Struct Div (ASCE)"},{"volume-title":"Eurocode 2: Design of Concrete Structures: Part 1\u20101: General Rules and Rules for Buildings","year":"2001","author":"British Standards Institution","key":"e_1_2_10_12_1"},{"volume-title":"What is Sensitivity Analysis?","year":"2016","author":"MathWorks","key":"e_1_2_10_13_1"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.2118\/39926-MS"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s004190050252"},{"issue":"4","key":"e_1_2_10_16_1","first-page":"548","article-title":"Shear strength of reinforced concrete T\u2010beams without stirrups","volume":"11","author":"Thamrin R","year":"2016","journal-title":"J Eng Sci Technol"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1617\/14007"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compstruct.2012.09.026"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)CC.1943-5614.0000174"},{"key":"e_1_2_10_20_1","first-page":"60","article-title":"Shear strengthening of reinforced concrete beams with near\u2010surface mounted fiber\u2010reinforced polymer rods","volume":"98","author":"De Lorenzis L","year":"2001","journal-title":"ACI Struct J"},{"issue":"6","key":"e_1_2_10_21_1","first-page":"677","article-title":"Shear strength of high\u2010performance concrete beams","volume":"95","author":"Kong PYL","year":"1998","journal-title":"ACI Struct J"},{"issue":"6","key":"e_1_2_10_22_1","first-page":"814","article-title":"Behavior of large\u2010scale reinforced concrete beams with minimum shear reinforcement","volume":"97","author":"Frosch R","year":"2001","journal-title":"ACI Struct J"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1680\/macr.9.00192"},{"issue":"5","key":"e_1_2_10_24_1","first-page":"576","article-title":"Minimum shear reinforcement in normal, medium, and high strength concrete beams","volume":"93","author":"Yoon Y","year":"1996","journal-title":"ACI Struct J"},{"issue":"2","key":"e_1_2_10_25_1","first-page":"191","article-title":"Shear strength of high\u2010strength concrete beams with web reinforcement","volume":"78","author":"Roller J","year":"1991","journal-title":"ACI Struct J"},{"issue":"4","key":"e_1_2_10_26_1","first-page":"376","article-title":"Minimum shear reinforcement in beams with higher strength concrete","volume":"86","author":"Johnson M","year":"1989","journal-title":"ACI Struct J"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.14359\/51686819"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)0733-9445(1985)111:2(353)"},{"issue":"5","key":"e_1_2_10_29_1","first-page":"541","article-title":"Use of stirrup effectiveness in shear design of concrete beams","volume":"86","author":"Mphonde AG","year":"1989","journal-title":"ACI Struct J"},{"issue":"6","key":"e_1_2_10_30_1","first-page":"658","article-title":"Shear design of high\u2010 and normal strength concrete beams with web reinforcement","volume":"89","author":"Sarsam KF","year":"1990","journal-title":"ACI Struct J"},{"issue":"3","key":"e_1_2_10_31_1","first-page":"361","article-title":"Evaluation of minimum shear reinforcement requirements for higher strength concrete","volume":"96","author":"Ozcebe G","year":"1999","journal-title":"ACI Struct J"},{"issue":"3","key":"e_1_2_10_32_1","first-page":"290","article-title":"Effect of concrete strength and minimum stirrups on shear strength of large members","volume":"98","author":"Angelakos D","year":"2001","journal-title":"ACI Struct J"},{"issue":"4","key":"e_1_2_10_33_1","first-page":"51","article-title":"Shear strength of reinforced concrete beams","volume":"60","author":"Bresler B","year":"1963","journal-title":"J Am Concr Inst"},{"issue":"5","key":"e_1_2_10_34_1","first-page":"620","article-title":"Shear behavior of reinforced concrete beams with high\u2010strength stirrups","volume":"108","author":"Lee J","year":"2011","journal-title":"ACI Struct J"},{"issue":"21","key":"e_1_2_10_35_1","first-page":"451","article-title":"Studies of the shear and diagonal tension strength of simply supported reinforced concrete beams","volume":"63","author":"Krefel WJ","year":"1966","journal-title":"ACI Struct J"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)MT.1943-5533.0000913"},{"key":"e_1_2_10_37_1","unstructured":"CollinsMP.Evaluation of shear design procedures for concrete structures A Rep. Prepared for the CSA Technical Committee on Reinforced Concrete Design. Canada: Canadian Standards Association;2001."}],"container-title":["Structural Concrete"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fsuco.201700095","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/suco.201700095","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T01:16:36Z","timestamp":1694654196000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/suco.201700095"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9,25]]},"references-count":36,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2018,2]]}},"alternative-id":["10.1002\/suco.201700095"],"URL":"https:\/\/doi.org\/10.1002\/suco.201700095","archive":["Portico"],"relation":{},"ISSN":["1464-4177","1751-7648"],"issn-type":[{"type":"print","value":"1464-4177"},{"type":"electronic","value":"1751-7648"}],"subject":[],"published":{"date-parts":[[2017,9,25]]}}}