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: '91340ed7be94f8ec',cH: '_dmqSs6zeXw5qNEXOV.PzOn99ksNQm.aM_ARj_hkbi0-1739777278-1.2.1.1-6EjkOWhdv2dMf4nrIE4v7xTI6giGy5pWZIPiK7hEJKcUBPY12TrzJ8L0djb6TH3M',cUPMDTk: "\/civil-and-geological-engineering-conference-in-february-2025-in-amsterdam?__cf_chl_tk=l.Yz_8xQxaE.77ucns7yzC9wxzyV2x5IIuMKo_9G5no-1739777278-1.0.1.1-qKupz20eWIZYSE1veRyrQo15DNWVfLBbvzzubWkn2So",cFPWv: 'b',cITimeS: '1739777278',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/civil-and-geological-engineering-conference-in-february-2025-in-amsterdam?__cf_chl_f_tk=l.Yz_8xQxaE.77ucns7yzC9wxzyV2x5IIuMKo_9G5no-1739777278-1.0.1.1-qKupz20eWIZYSE1veRyrQo15DNWVfLBbvzzubWkn2So",md: "7LuzAvUszcjhy8D0yLnzdPTLYCAUpl8fvut1Ltj8Tks-1739777278-1.2.1.1-bKz4tM_4EPsIj0kvKuAdbwj928Nc68CVxcHzth2vauMA3OkmbniCzfWslM88FlVWbowVteMTTKX_0e6tlcT6Sy3wEonaTmMpM1oHhdKBjybLXgs9P6YDwnV5PPGF162ouyex5nZSwssUDKUDyX5SXXJLqvHP.CNb3gNk4Oiu8CAVBfiPZ..8D7llRdOZTeo_FPb1vOwIeKo_SI3P7MXDQ7O38J8Pcm96wC63RzrRZoxWS8zpaT7i7aSxTcMYroBlS4XDUJJHvxujWSSTpWrc_K79Rvj32ZE2oTo4vPlAZHDuH0lME.YpRABqX8X0P_nDHOtcWtK.D2WQ_f7cIfi_r7SY5kV19OvqDFDcJV9pMPGxDFV1b1gi1_YRZ_tE1UL681rD67AJF4jYzSEKIe4P2U92M8iq7VuKjp5FziHasMhjDDiV1gvidqnXuPAs3iwBi7oVZQSQRM04NN3C7ua2.1ZJ8c4YI_ce.vF_CjF2mq_pANM4wAazkpEy3xNW.JRFkiEW6XSFYSAlxDODH1dgbp2TNnzF6NWJkDr1LtvS579fwbXYP6JHQasceHbbPQG_bOqFAX7EMkhug5TJwBbhRiGUxUXG9vbnQwTYhPOMcC4Gei_0dSD..NjD1A.zSzLgVXRzD.RI1VRwQoZBO1p2i4OipdUYCGQPMVixIX6sqwRAbISjSOEaPKp3WrU61pJ4RgT851mDmxkcf4sL4_gTEEJ3OJQs1vXwLmJzn27Qq6LQMsUKeDtlWZQZeqAUVemI7z4k5cS4bxfYXc6piO9TuOkU_SsUXMAWYBI3rmJtaLoHN7KVdpCicOcucV8NOLNUPsPw3jzlOCo0Jj26DzqfsNc0a9Q2erpR0fH0XoUuqc8H8IQufO0xsmO2fy0W5YFH9PP6_GloYG5Mgu50qWge6QMwmJHT_i6IpbxDjjykSF2FOSAgHHri5ZNnkF7otmGhmJm5wIRkueNK75UcdOoEI6jlM2pENx2CjILIt0KmdDI8wVg7xdL01bcpppCAfVvcg84vQhCW_YkcEndl1gkCugE4l1x7Y9fzRvpuGv9Mnb4A3qlPbxvURzXQhw_OQBT9uPY4kcv7VzBcOXOuy8G6VbOG5nC39k_9QL0sAj0E78342u.83RQM8kQr5tgGrSyRTZQpZI0wZGtvroH79ZanBLFAXqzJqFTE2RELkdc9813LTYZTqt.ZIw8UqDBEdyyR0aWOwKvSZV16vS.Zi.VqbyC5Orjeyrs1g6q1lCk88147vffdTovpRjzucHsnHmFVw9nHiwXqjrRD4uGwI6C_4km0K014JsqHdDoqKKp9Mayzv7vltHeNwkaowffA6UvigjD_21XkU6cGTFxniMMwHjbz34mr6a8UBAXwdNSHZuJ1L_XT7m8NoWbaqQSNnTofxbro2KaAglgYBaEPmfeEMCFT7eKLBF_u.DsHb8OTdPLANT4UyOYi8VIvLQSiVwo4LqBkOoUN5fPY_FBsAkNR8jFOt07B5bs83oEJYCxTNrfpZB4mO_N3pcyu.kTMDEHfJVflfFLqw5tNZSChtMiRkPXxpWpDBGo9a8d9PSoCT8fTKPBQ5N.dHak7vqxZYO1U7lEZfXmmI1yGCHubd5M0NuPq0SBuUYNgDNYFacl_hPK4qQaWn0Ujnn4kOQkPyrkrw5aPHQzCravY.PA4O9lAUIFT3L3dxQdfPfxaOIg8g1XYi3eDE.T0txbTHREjpD5DrU62kJXbV_m6BHhp.bYw9VKawgKy6KwuZpXXMOzRkBl.U2rxuMy4o_IJhU36_oFz4JPNSyXHxp.RdTyKcVmc3NX6jF9JdCHnPscrkC_yMGXYi4N8IR4gJtLkeBLYVMGazJeT5cVpwoQlWjQ1.WzmND0URbxq31SQB5VYroMBI7zS_4MqrudWYmZraBxUcPAxBY_q4hjz8Rp9PvknryAhqWxq.LLRuApOLhtt1MsknhP8cffCeT_9n_SjM6i0W1e8x8PD5ma_V7gcWRdltcIDL53SxCd.MiN1TgGVnW4NQIvPYZ1P8BFXvJmkQ_pG576i",mdrd: "QzaRxmW_MdESkOauL3s7AzjqVFEajMnrriaslH8p_xA-1739777278-1.2.1.1-lyzrBLXRUAaDZaKi2hJJI3oCrqDr2CdEhBR.KhxZYNNKJaNpY9A9koBmw1OZFqA.m07T1VdHxtG.kRbfz9wEEtRjSqnIK9ALkBarxF95siuVomg3IfxogqDhcq0Ihmr.Hpa9WF8nI7srBdwnPpg3AGhuhRlBG6qfYF4FljPHnm8mthE7YpJcOQmk83bLW.cGCcCyuFuOURB8VdcrF0FqcJ1F.5MjUCTFg7dlyGylre2a4toU.VXrbwVM7TETXibCMF0z9.e63iEAsctqIOfFmdbBG4O81AeWK1bQhHYacTLIVlCiYUy5C9KhfwkJvz_.zv_7LNVTL12jUY.m5nhP7.LPCJpTXR56ZQfCco0xcPMENF25gGSkffN34wL8MkFbhl2b0El5vri5kWcqS8pSnjzj3iWTSZUWWb8EDfffBv7OMrIMQdzESgHezoYixzIkkQZoh2HwSSu3NdDa22UgTXWdBggjP3ljsx1yxYKrb6TmrNn.uCU4tAiKzGTWw.ndR1JfSSQS2NQMtw7pa.uXe2x4pWyi0IkQ6F7na91Ceh7oBUmYU..e8U1.PA5yGHVeMzxJ4TNAxHHpKesmZJ4.C4ucGis9NFp_jATd1wwHKfooYkAsjGbmccA3OM8LMBWiRwHKYz7uzL4dw8VIlCdpECnWB5BbcOD2Ew9NiRvtDPHo4q20_9b7x88fogiZ3OiX63tVp6Xu_pTB5mvtHaH_7rd_UST2FYmr0jtYr30joUybAHPMUGOnH8a0Gb_3aZKXh3dqVZrBkNDZ7FbAB6V4MotoIKifqjii88DUFZseA9hLBdXGtPcJUalJ_uBt6yGRHkg05AKLlaaZqFqejKhQ6ax0BcF4UGKuvUEcliCAA75UP1m2HsEC502sc93lFx0eXCFXX0goqNxWz_5DNBJEMPj09hF26_DydpC2a9WVlHo.0KkIeMINGLkgMdnB8jDNncIqjk1mZ4ld06GAFVKVdRXILe16.kAlbeC6ObWDnTObi3G3r.jx_SE6oX0rvPp7_i16Gke9ymqy2Mf3F53k1IjBmGtuZSAO2fXRbABMDrP.GOal3dJYxeJIwNEitUaJYR9AJhfq8_n4yNON9pefjXF5zMyykaOGinbWS7FZTdzz1sLhFPb0FuJPNLiZfk8iU_zICEjnrqTTPSfsBaA47LxQb1ChPgEGXc7exOqsQteJWH1cwjP8i.8TJmos0kfKdTEgyoyj347LUsPbyCa4eFV2BjUMwQ.xRCzwhtoTsw4uc8YVKPipXVimYzIWSg4APvW95DNSDMf64uTVklwIa8oDLQK4KHljUhwGvEyA1oeA_M123xO04LorCCAFn0U31woNuaTL0SIHQyxScM8FoOEhM8yB3tnPqkmudhtIzM65we7jzqQTC0HYhrgfCihJYEH_wP6LgN0y5h2k7Rx9c6BUKIO4E.RR8K3a.Cda27wLD0SXk0qTZ3c7.BdpvzT.eAmNDEMqzd.VFVHeo05PGZvggh1ephpKDzDP85qr1yYRu61dvPTQYz6exDA3WMwdupVBrCs6zVQY644UkIJ0m2fgXLp4IkFo3sYOPgZ4LrnVTTJNRQhLmjegifzQi75IAAmcDqhJ8BhW2WgGGs5LEcKJYishk6ZKvEA4aoYL8580NPGLuf0A3G5LXkxAQmAppLSSkBLmdyQPsl8yiYhQXd4oFPXQUMGsL75g5mWDXlsoEX6XkChbjbMsKgVxrWB23bk7co3yATG4nE0PGIySN59jcy2worIZJRi4uDxcqmWsV_5GMwNuiCBvyIp6TBjXHLz0S6qloeXi5SaMcDDGF.9MtTbeS7BYnPL0lUqlsWYkrI81cHi_89zuznL7shQMFQSj7WxoEpr77p66QPbmJHjNe6d8bfwym52pNir7gXOrzNAhvqPwSHekt8tFXrYL.deLQ7tBzwQ3LcUPJB5IfUPgItaoCJ1N6sBBn1ojElI"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91340ed7be94f8ec';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-geological-engineering-conference-in-february-2025-in-amsterdam?__cf_chl_rt_tk=l.Yz_8xQxaE.77ucns7yzC9wxzyV2x5IIuMKo_9G5no-1739777278-1.0.1.1-qKupz20eWIZYSE1veRyrQo15DNWVfLBbvzzubWkn2So" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>