CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "waset.org",cType: 'non-interactive',cRay: '9134065c3bfcfd9b',cH: 'FCgiOXmPIXmxPpin91aHzEw296Ih8USc1rKZForV8to-1739776931-1.2.1.1-tYiZv2nSr1tu8zovlmOPUiKetJ9MjUGEFzOAQid65qbgMqthjeAYpxIc5KMmt9yE',cUPMDTk: "\/civil-and-environmental-engineering-conference-in-june-2025-in-istanbul?__cf_chl_tk=6XQqQjT29n5Dy3qv4fZ9UjTgcDcIrAPQ9CacHMqwKng-1739776931-1.0.1.1-Q39IMXjAq.sPVWLmwSpnTB.qs2gnrkhhUS_HZLO6nJ4",cFPWv: 'b',cITimeS: '1739776931',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/civil-and-environmental-engineering-conference-in-june-2025-in-istanbul?__cf_chl_f_tk=6XQqQjT29n5Dy3qv4fZ9UjTgcDcIrAPQ9CacHMqwKng-1739776931-1.0.1.1-Q39IMXjAq.sPVWLmwSpnTB.qs2gnrkhhUS_HZLO6nJ4",md: "7wjnQOM4PqL28gVEavRTuq.6KnFp8VAe3m5ul.Wg7VE-1739776931-1.2.1.1-HgYGs77MlWUjxrn5NebuwqfP_d5pbu4.vBAXBDxprV_d6TU20kBpfqtQcEPU.xYM3wgWYqKlevKqYKezrT5W5_agKfbog4CKNJWI8BqB_4YmBAII2_ZyxIn5wePYCz9c_tEvMGRqwsSeiqBaqD65jVIViscBDvlurhrnOBb5770K7Wu_w.fnaeb03bMQqPJaZhvxQCG9rHgVg3Su.ftxCi3Z4FuptJ.hlCuanQThZPTesMyPCnRXNYWnTYdg.Rgt1TB3xycxeSaHjZPI8z5tHY4K02eJO9WVEtNdVZJOUWuYHYL7oCrf2JYEHBZ0YZy.OzWmzIU3mqkYr1D3iUttFfIsYFj5u9ZGk0M.k.kGSbXMnZ.nszCBNmK7tTqtqBJ_hhGtiMhZIJ7AohJ7Y.sdWmm3L6rPWrxdCk72SNbEO1LYqopZLM2ZnXx68GL71IEi.oDxBm46GarlWQObajvHDwszvN101RIzdre0vEupL1b5pPVHC.TpoUrja7tjQyrDK3wPtU1Ezkmf_5N9bgA0sPoVSxoPzwNxStl2inqoMO37LMqESXzLhFsfhapjs6fXA9z7FBazxl1QTVrP8L.2X1qEmqGW7d4J0dSrGUI.UFYeKjxYu2H4IiIytfFFm9RggkNnhVRNxvTpL1FNWYn_Lmhcpmp3fLlFaG95V1CtLpyPqBnO42YjXARGYBL9sM7WGmB74wh_DjKBeHqxfjQU2tvauzc8wk2nShmOeB_fnGesL.O354FE56vIVm.XfvRBdBejeeE7ZLcRuIBLFnFgQRIDGuRfITq.IEiFMbyguc2u1MeAzoI6YTr34dh6sc4.bV3Dvbu.X.iKsDM_YEoUVtP8JtY.YezDpvRIuCnsSsdyGHXYP8ciQ0I0py8C4WGRrXW50709SlBpNrOPpgOnLiNNoVymk802bCNQwrBiUvi_0m4sggY.uiy3Vw..Ymhdk1mafJPbanJwWanWMj6R9DAdAgVjQ8SyKU5E5gPrtgGVbmGLaSET04834vukTV7PkUmcqHMvt._AuTFbPPScCahPvw6MjM29y21ivI346YtCTKBy9PQtfe2KwL2rc9VQnOtZvHL0Vs8s6Yn2CkSCBe3nVZDRWacu80pBF_Hr4s3b6vrT_Fjp8ivuJ7892a4.daMEIc2aE.6_gU3T9Z203RAea_2Euwh8__0nY3bFMjyIBGFAQzgEDiZGBOL6JYEWS7jD_vSSSXC1rBtKfHA4vX.ekByOX0GHWt0J0M2WpnzKSIGl73r.ynuLLRC1khY7eFzbuTH26uLo3MoLJvjROg8pzW8rCGCM_KU81L6wW7FJNyWnFUHuVlIOWoX4x_dUG4wJ4d20B_Mdc2GnSGTrBHcsRdFxaTLhnkW7GPybi8scsLnmLFP4g99HqzfYmb6cb3s.sBUkDbAWDaXbgO.f4ENbVYAb3_LzisZ_NSxzM50gjOX47FKT0gSTtT.d33_HQo.454HW1pX0dFjlwvH3FW0_Orvt3sAFjO6imi.IUM9udH.wlEbLOO0Ym3F7.NqVK2Ak7tCfIHaR0OPq7_Ts4J7I7PnepvCXkeHab5Hj4P_cVoZwIK8VJ.PEf8gV4zVOiyTVIWA4QK1sNsSwQ1.5d1n6I6t5r_jeut.VYeObAWxULAN.xwBTtQA3wtC2rerl.0EwSfkuCSiabJ6xYkNI.heJx.A_47e980qP3Y9HoeMhf5RlD6_SCTG6FMgvxqSaFQSeabF0.rRU0Mc1obyfXLAF23omV7IXRQTIOLeGyzm.XlknfSfOQiHifYtHqdvNWz310U.8wWJLghj4URUmHpsizc0Gwd_qJapOulaRgQlDZ4.IpOLlbYU.af8sukWoFHJeTYbY8ILSHJzi2ha5xvvaolZyh6YKyNIpr3JCAE5c01gfYlz8fm4XxbvuHa8Cf3FztcWDe8S1n4XykfK33f18nKTpk4XlFSnJ7dVcHu4dNsnz6qIsxVAKMM7pYk5iiLQXBVGDO8b7lkKL_ihehtjYkLCoEUynTUEE7.G0EL238y5YEWloVL6Q5P5iSR6N",mdrd: "2mc.XAw9VhsLvOKMBsYUFSfpX32Ff8_pIn8g8prkSVU-1739776931-1.2.1.1-mO2v9ASVv2EEAIoCXJ1xM1iDbAVB8bV3LcsAQAavrKRts5HKDCosvkJ5N1zatHrLsYJLqnVTkOoJ2zbJ27dqxaROrXsATjorHO3yDMG9Oiz.EdB.y.NcGrLT4XHIN6ebIZT4cYpbERrX1lN_v7ejnLIceP9WZY3a04pqo1kHwVzaGlPLLChgKOwZ3skzZr8jxMMXXIJHNw3bmXZUqHIBeNxXYn_8UV1YcWXRKk1.vA4mrMgGn4YaWxk1e7HJDCw4JAHlLgZGya26KtNplhUXxKyEwKSh8I9bKrpZFrH3fcnPnn3abioiF7NdWhxqOQHf7hDBDNCJeTBeH8xli9OKhcPPxWinYApCgjPHeSVANmZZ4H8bqKkcWx1CeCKFn6duzE7uslyXwOLSdv4ZG1SZ2K0LbANkAF85AjLcz_ypvpTrx8JWcXA6jqc8m7El1WJq9bTvxE9KsBYsM56E8AVDuyIDrXX.8_XosDa.eNUuJLypV2b.YU84.LQEXQcmF4.07wfGHrp7W8erHOHBL2GPl4BaQPdocH9Cy_0Hzs5fXT.HipqIx.BcpFlpGg3xfaRdUadBhb9AUgvMYO4B2Gfj7RoWIDeDAUPBgbOlS6b4T0eu9JkQv_gRJSLBSZIOUglifdFhs4EHpyzDntAjyH78h.DhAqrjFLCJKA0N0HWUOsgtq_es4zpNp6tUtxNWcWZ.RJN.trxgGoOmu3hbod7FeYBTMW1e9DejDQnnOml5tt8FXq6K_a12hn1JnyKDyYF5I3YeaNmU25Vvf6_Myx5stPlxdjF2XMR2y5uq0o7lV6_KkioFdkY6Jh.26_1gYps4QwCrz_l4qwVcn7iSMSrgV3RQ59JQNjCnkdBLfYxsHU23YOfPNZN63XE.P2TUHTxDcIvzdc_9OYcRuFlZhAy98V75CkE807Per6COXssouXbPZuYgsMBHygtdBqBXZ62XacyWnQW5RiM4i5Gwi_cNXouMYuET3ScVIkpdi3JMgYBddowSYUXjIP1XiLzVeLNKQo5i_kgoBw2.htMNo7MHHew7ZDxNjoVRViIXpFkj9T0zmFwmf0vRPIcbaPmapj7tQ_baWH_2L661Thvwil83BpnSSVXas3dmdai92hU36FXBLFniuZ2PMTgS8XMwIBdbLgatN3L1Rc7xuB8U5s9e2o.iUobgygFgwFDq9cJMuVyF3t.gXnefgCowuz_5GHbkCl7AkGZwM1DX4eZxPL.MhTmqi7co8_slHvmwwyuUl8jE..gb6aXnrJmrF4nbScCFo4o1OCb.0eeUO51ZIPwFh8CLGZuvYLgB7mq.3eXutt69gVvtMwZd63ZUA2A6HQCQ8owlUmOEFKPMwm2nrWYLqujqvuP71bMDazOwJF8pWngzztp_Wb5RkN8RRrR_e8KN8ziCxlejASncq.tDmTAQfkvWbk1DXu4tzg9aDqRHnGmI12PF3X1cbz.N38unhc7cGO_7x80Pd.4ZrGvm8Zk7Kew.OUDsnhyvqbDxpwrfgneII1_PWq3iacRW5Z7S06mkYZa2iDHsn.Z8yIHxTQrWgb3EJ43H5vZPt4_gQZi1yd5GhU8IM1J2Rfa10_vVbDBWzgqahhi5eHPDJPfuP.g2EKNjhuUPPNNfBz4a955yCYrrATrycPJRMg8mpy9Lhp6w5Y2ZiEJ8xSNi.0.V5pyLpliounnAKQSG8YZG9lqOMN0RskhdTm4MKZfaCzHcqga6IQC8AJtimjTBR.6883EzaH4P0u6d.5LA0HWz1nfKybsBlL0OujOyluzrNZ5tm2uq1enizilDOLWbIPfDrn3ukhvQYsIt8t8xUJsIypdMToolIcSpZxVggmrouIw0wVEB_PJ45zHA0SKdxG.7FW4jXc0MeDRgBvhFqL_IjQEzbgvwvO8YHV.r1zoPP1uMKAIkN5pxwX2zwksnD7N_12SlVg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134065c3bfcfd9b';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/civil-and-environmental-engineering-conference-in-june-2025-in-istanbul?__cf_chl_rt_tk=6XQqQjT29n5Dy3qv4fZ9UjTgcDcIrAPQ9CacHMqwKng-1739776931-1.0.1.1-Q39IMXjAq.sPVWLmwSpnTB.qs2gnrkhhUS_HZLO6nJ4" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>