CINXE.COM

Just a moment...

<!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: '913427ee9c5d9cb9',cH: '_pFmZMTXAqDCNDHfjYp0ze6tEA_opbeKbrw3W1bSlGE-1739778306-1.2.1.1-oS.nMKcyQiSVt4zt441gPdOr.eALILk__Avu3.mjk78ZUNjqt8j_xzV4WDJXKweo',cUPMDTk: "\/civil-and-environmental-engineering-conference-in-october-2025-in-athens?__cf_chl_tk=juA0M7ZG8c2BaixT2q9Tl3TbHjxx0dhs.raMN4IV.qY-1739778306-1.0.1.1-kYM5XgvOvFNThUBMFPzBDUH6b_X_6NIqNtTzNinQM6o",cFPWv: 'b',cITimeS: '1739778306',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/civil-and-environmental-engineering-conference-in-october-2025-in-athens?__cf_chl_f_tk=juA0M7ZG8c2BaixT2q9Tl3TbHjxx0dhs.raMN4IV.qY-1739778306-1.0.1.1-kYM5XgvOvFNThUBMFPzBDUH6b_X_6NIqNtTzNinQM6o",md: "ueJD6G3DHLbRtsaSrV6xSO1HGqq8qZgAJjWafGjKQl0-1739778306-1.2.1.1-E8V54F2DyKFRfk09wq6crc6WKlxo7JcTr7IF3n11ETxEDruDtF0jSjdzAp5AhZ58FfRNjbXv3Q2gOevGhT3gJnLK5SxaueHhq5Q0EeAdyQisJaH581eUviQNKY_DijtP9TYDI2aeFU26t10z0jsJO9bhZmgKcDaN1hxPYGgLaIJo7ugsp.XePrcU5S4TX4ITopvZBle6m4ekqENIFdbHJeF8Yomn8mnR8ui3jXFooVNMskCoQccZKCA.UwmJZWr_wk0imIbl2fOUrjD9Sw.ii.56w7aCs36uqh0czCiajALIXMJql7ZTtw1VOfbQJo.VLXiStBoZLYEJ_In.xjEA6.rrb9eTRU3IE5K4W71T9xDC9YzKVam5AeEDTGjGDcuH1PhpVg9USRTbCmIm3Ja2bHxI22TRBRqTInHfsU6ELhlx7keZyazR.c2wIDngbOcAHn7L8w8x0AhwzYrFMvh8ZwHzw8XjGjEXmHKwqqVC4RxtYIrsqXQO1HECME53NIg8ie3FE2TR7kts18.w50v8jXt1Gb7Ap44.r65gubJM5MkbDLnI.25nGz3A9caatzH64c4xVxhXpRawCLhXoflhfKnPqy1kVnqgt77mC8c2iv8R2b3baOREyF2iop2bd.N2oAReoO60ViovNlepEnm9i9hjRpAdvFQgRfDwzA1iiMvPxRw6YEiJartMDo2gp3QqiAMGuSzWb5TFYPBDdXB01_CWGuPp4QaVEjDoVq8GOSATCuW7CMyv3AM5aqTW.b8_em7PSyZcWTRCSskWj1yHnSEfBL44fOjgb3_LjQArycivDroBE2vyKIhZh6uex60Nd7zzZTSfmQuoBQCiYF5AIvzQDleJmKJGUhXJasJq2u7LRuj0qTnCQaCHD._odvlbbiFxVSgcyzqdEp28vEceN5AvYLi0pzAuiRQ4ZDHA1xk21r8.OSG7ofn6qjSOic.TpOizyrKY904iMAiVvmugwb7yVcbtb5IttBDU0sxI.Tc3GyNO0gnoVP72k3YGN70SREjui7Qj.iz6eHM.KAZOmleIf4fOONb3jadGbqK3vRW3wF8wd_AETHnrIZIFxrjAzTjccFr6rYGyPxk6OuHQ9Q5injK35wZV47oMI7MEZbR6NQpFYQKfLBeRszf3cNkfvSrQaqoMSpy_7kSk51xU_GI25rzpH6gXUNkfcxra7cz9bncOm91lSCfCRZxrh6xIiDAm2oqPkXjgj2QiEh1hJuRPj9KWJtqJwSLCicA34BFq.ylZvT1Xn3H8x4vaL4.ClX8K0TGpFSBmZtniSQy2_HEh1D99KkVOzA83zUmoqQIEuXO_NmXAvTGwJz6HFbAmxHt7qfuiS_w.QU4HsUob55HEhBTHx_kTto4drKhinJWoTVFovLy96U5Ae1giKWEb4Ho6TVd3wxO3idsqggEvThBfkfG8iGSUsj5SWVJeGRB7hewz1ICdxJPo2kT7xT.m9xGQi9YaAP14aM2KRqGib84UbFg7pWPTrb1541ycO7CoAsJlBg1lUT6yhF.V1jHzeM__fwTLYMibGKL0QhupY6_suP4bYeQlmK6xkQ240s6XHbCAU_ahNv27Bj1PPV01ffUvWDhrIxIpw5Qs9l38Y08j651vCMgczzcGr9xX8ymfFnpbjdL5_OuownD8DhbFyLejD07r0svMlQWMLfC3lGKHn3oRsnNd7OffZiD.1Q1fo4lKZ94mMUgfTIav.K0UDUPcDtMTiVyZrRDj5gOClBOobwvD5KhHWzSJusUBfAaV8XzGmh2qpOINCSLJlqMsvbf4nlXX9qod2JayX7YJe24J70bX3ClR38K1FotE.dI5YVg7LpVR1B5e1dq_t4SZFrF0ELafld0RT35W8q6xbT5Fc4fp1NJy76lRHscoxrJlGJnWAz.uRE89r594.UoJjQ_nZJ4X6j4KOpyU_HuQncegHbTZITb3AmqmQIU395cqYwyOC8ZaQqba5dFzzi5m1Tq7987FDu2SRX3xyHdlB.Rp4oOwfMCxGy7T0p1s6Njf4R0OGyD2Fi685cxeEvWB",mdrd: "H5E5tTRt2RzyubKaSj67ybj72dzjx9Yha7E5zb67rgI-1739778306-1.2.1.1-MSgB_owFuDcSZJDb90rrWvAJmQmWLDXzrRRVMeRq.MvErC._I_Q8KhDa5gUorRen65ObYn5cwvBrSvbhjBoYgrqK1tZeLOOJhVPUINSGYSOO7FX4M0yRYg77t0QxnKxm3lylec.V_5Y3eI71p0YWR_sQ0iDizsrbKNy0pNYsEvmYwOVQOu7M6vIhVTrRSnwOTMbg2S0MmJGSwNSw7YQuDphN6TIoh8.pU.QsbDuGBT9RUw4OKW3Mde3EW09hzF7V1JcD5HpoEd462Bya.NZ1UBfvSmZ8lUNixWlv0LYuYg8OlM2IhfHuNBb3rQeemgH4ZZ4TU88C.TN5hksP5DbF3yNpLNm1bMDAZlb7oU.3FUMMP1Uj2KA8aroMYAE5OOPD78hM3LWb7znob6ratgY65t7ZCtYlVtFl.c_p3vCblsG5UQz0fHxQyxe5xgPTuN.3kFvdO3kUv_nD6DPbm3YXDrjrD8pgED7A2dRDpfqO4sMfOiH.qSmvOBk74wdy4d18RJiB4NLmPM0I4Z1zArOeXdsrJ9XuxSmejLOKOfwqiq5JK8PtmFYRqwyfKowJPEJgfs45pcQGpSNLxLWYlXeCLbywpACGQYsYTJ7SEutS7oydItmcnRCGzEadrWRr5kcs1380NhyIdFoNt5XV1bgITnH59fbSHMoh3V_o2aUg6UZmslmybreOLyJmtZlpbfXLErO7fb53y3nK7oxru4RXBavpLiqUI469heFWhd542LvLtq6jt_DtH2x8.x6vf6Ug2TeOWpBKA0GXZZmYDDf4UO4T_TeBwwkAGh88XejV5x9MgCtLjjdO3bEleu0ipIfdGueXiCn7jHwTrTqPRC6Z35AVrXakIQsA8t4l7rpjylxxA1V.PWWOSJdA_KBOHAcQ6PvQmSYe9ywNAB4yiEGa8L9kNQ3KYGiA3SmweJ0nk3.Dq.zaiD5_spsl9QUEkepQzfLywbk0nYc1cqbafK89350ml7DVNd__4qHOMAU0s10Kq8ocAirVISARzuabrq2L.KL3SHjT0P0VjIxSGclpGJYdIjUZwtOLk3qWAfOAQgHdyc0egp0sKqKARxt8v45ehgwffvHsN5VQ1zOXlQqRI4gFrsRQOzuhHAlrGqZxA3nYEBpZwnPT0d0yQcU_s8QOYAKia9FQScwvsE.X8jn162GEznTD0vXS8M6DX3tw_bJkr3d9fYARlZ2__B9ozfFZdGnQ6boEOdTcrfXUVBdRDW0yj1X.kNiGwO0bGVGnMpQw2dFuf7XI6EXd9IQqF3CXYK3IhnqmXqJfqgl5YBagNY6HJQFzCpKt5qrtIlHov4CbnKa7aXC4VAZwBz_WYBqS8rz6C0jt.WIkyW19R63r4_gAPCEIwwJ7kytIHbWTN7p3muRvOhC2UmII4WNjldIXvl6sMR.YQEcHfO6zO4qnwzVY3BdDIYxkrgkuY4CCD1T6uyd1ipBtuz3x2SONBiHYYoMdX4km7zGohaQ8MKsTJpnsV1KnOcRikt1PB_3G41ZXcpKGlAgmkJPLJ0Szf_mvgJbUrbSXrP3N_uPbdRuSQdFHPOA4MaaduXEDs8zn6.nzdoK4o9_1h6PBOnwfl7X_VivcW62dOhYmR4cZPfgG1a3bmhLZ5KzJafMSH.iSLeaNAtJEZ6DxZq.4PXeaK0reGQBpfLohpJpSJnffnvQUMH_u880UpS4Itukj1HKNlOjOS8HTx917ruc_XQuWhu755h_vcqFjD7FABcU.KIXxOt0s.xvGTy9EYpqRzucm0HypOmiTiiRi_iRs2RtKWqZR7luhOfjFeBGcP4.AnFylt.Ki0yaLcPTXoluN3wu5.FTN1wjCx8eOYyDm5.m2BHEX7cQbP2IHWQbc27d70A88s00.qmpOvHriWArTWhzdNv4ho5stxrg_3_ZlYgrTBwnAqEWXmVyFCDFNa7jKmafET_c3Nn8PJHyRTkkf1MkFtGY"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913427ee9c5d9cb9';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-october-2025-in-athens?__cf_chl_rt_tk=juA0M7ZG8c2BaixT2q9Tl3TbHjxx0dhs.raMN4IV.qY-1739778306-1.0.1.1-kYM5XgvOvFNThUBMFPzBDUH6b_X_6NIqNtTzNinQM6o" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>