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: '9134f2a16b9bfd74',cH: 'hJvq1h946Td6vCUYo6N.qw00oEB.CXYBVlGIYBmX._w-1739786608-1.2.1.1-7Udnr28CjEzzuerydugK1Rttr7ld3U0AYwaWiRkosWOHIzPKYdLGdVBMtGO0nCNk',cUPMDTk: "\/civil-and-environmental-engineering-conference-in-april-2025-in-melbourne?__cf_chl_tk=ghn0Sa0u4Sr6dZMGxu_zX_1cbvH6iTDaHyh.fTsm_LU-1739786608-1.0.1.1-VcwYprfUPQxhxbzGaP5mIDF0esZK3yR5rO3dmWH6lms",cFPWv: 'b',cITimeS: '1739786608',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/civil-and-environmental-engineering-conference-in-april-2025-in-melbourne?__cf_chl_f_tk=ghn0Sa0u4Sr6dZMGxu_zX_1cbvH6iTDaHyh.fTsm_LU-1739786608-1.0.1.1-VcwYprfUPQxhxbzGaP5mIDF0esZK3yR5rO3dmWH6lms",md: "yOQWPW8.6c3vWvbKFwCD20YYUdVIkkVRByBpHqCzHxw-1739786608-1.2.1.1-CMTz8NgNGGt4w3mx_RclFkU0IekW951EqY_2Ymo5CImhaphMdilw12NmVg84_TZ9PIMWypWOCXJipv1sMwRMlnnTJXUB5tetnZuhtoWDNfA1NdEL1HhGDzEw7AKnpmnJefA3eF77EG.UcF1nANahFRoW8d2e5QOSAB5V6qT.ZXceuSa7HKj5kiv0dfxBh8yEngRn_FEf44jGhKIJ.7lB.1Lw83uP58DxpqQjxhw1u.g0sU_oRE02qZOmcejd2sAjd0ntchkBNcszWQPPLEFCsA2jDOG3eC8QoTRvzhhag12D5Vlmyj6IO82dPG2uGoB9l8RU3wromMQDJwktSAKOPa4vaBNiDDICWf2XivYTUbsSOf_QOyGpSF3tYKG.UO75Q0XZELUmZBr4GtI.e0s5ppXkp2.tmbSfhrmMS0uXPJA7qRzynSJApFCeZqFSK7n10OiSc1DFg4e46kJBGC2XxGy09lUVRwiI4rDqP4v4WWKM6azZIl_g6JpZqRtUjhVdmuv_sQHS32PXodUOyAdaV80ERERd2AvOcoCeIuNNk9HsGTiu9I2kBfQaKdN1vo8G2WKJlnzvCpWdhvy_E.wV4QG1tNlFXuCcCrhNDZSR.WohGVKK4xfUJgAWDKVFcPfr1mK1VZ14FR3yQzQv0uDnmN5wsHuK454HZjNELV7v0c1QPZLXWlsyh5Fqp6d0pCDo83Fvxo_th0dWs8plT9mGQZmfzomPntPDUMplW3mSLt.7KP_Hh_0vRoxFHSi94Lxsp3gGhmBpRGZrZnUfz4leewtIlPsIzovBi1LfYAE6BlsLDAIRPEQlQcFEfADGWyQHXkwbdLsF2scEMX5jDfV9ljGG2OYl.Oo8wW2Clpw1UnFEXY4hobyJ5OFM.fkoAut9SXwbgZsdBnpZqXGHgWbVHfZ9LOMQUaUR3STno4xTUlbcA4Zs6.rHTH9gEMCB0o7W8KAOSr5XGR8HZegQbrvKwZ5x61arYWtLVuwLe0M9U.Un_YRogPRa_0vNDpFN.agkBCAygurkNvR7laa7V0HAdxIvuCnZ13piiSkaYtXAmkcnByzvKnsnkjkFTc5XCFXtLcISzyj9uclDMa1fy0okwUUiyq.tSzH14z1IqrfjmqnGSrZuAJbDaH91epaqd16KwHCgHxaOdZTsk.TGwHIp..n7um7MhrO0.M8wYPbgwzHRFX0_ZHNaLn5bbDpJkWJ9Dr1Adnvnwu.QRmkSXR_GT9ZwAfLVWGDw8f8KgwewORFa2Oc3avoOgtGuJn9UzfuEslRTHiadQXfgdzNMHMsMzCLH51_CSNIo3.EONunObTJJ7IWA3nTvmgzQbVf9qXOOEbdvaozJOsinAwrGIUHHeH_qSGdGhzdLb3VEfNA780D1ZIi3bVPjCy46VsZkK38n7.G7R.xEp98nFCMHRxR.PR5x.lWd6xhpByaUoKRXsg8NbyKO_8ur1ocmGHvrmPrZ7R6hqrA29KixEtZlcGp1z92zyUbfu.WkGAT24.JeNoqLZi5GBug3hYhL8GIOTEC3eAICYzymusWAAhM7FmNAkuvF0QYVLDlw3FFI4vXDNw0n1mNisGW1oLdp2QxSjWvNcJfbr.2sT117fxzlDRUZhdaeDq4uWwE36TC3aQjXYU9egk._GN8aHYYkKKbLRj9X.h1I4.84UnPxeJFwcDh5BoxC4tSakSfFpYcQ1thZ2gBYZHGuIqViZDqX0Xyi3CZVQHQTBDybZoQQ1dCiE0c00mXB5Bu3Ib7sypNHm4yzpfG05MG10ZtlkGYcJ9SjnTh5vB19VzjUpXbCYVDsJd.jymLBMdpmD08faMniWPsxUSa5ECDB75Lv3wA4.UX0rWi2So_q8Xq5S4cC4bENs_S679ism0CVmeLVCJeOKjDuDrS3ImBZXwJkvSvfeWRB.GOoMhFf055nFArHa.t20i7I4q7TsLaZGKh7XBtsias3tiTSDjyBYv8SoHGPp4obGODa.B83gYKLs7W4tvMZU2cXJG4H6tx6_UPrEChFmTxwQ3oO2_nitwRZCXQSxkmv5F4p",mdrd: "6Hk_LlUavqM2xp5LvMV8o8VzQY5FWs19YXg6nAdPulE-1739786608-1.2.1.1-pnSdXwMP0gF42nS1eHP1KpiQlRIt3Xa6iRVpdJKYluHvfiV7f.h7Po9vOczpk8Qf0AxryJC0DaJfaPHU7..xYxvI40FTLNv9vQU_QitgqVpegLViClGwXFo82jj_NTfrAWw5k.0zzLI0.KRp0oGpbpGZcK3avvYiEb8Iu4_rEi.2rCufJNXiTPNbcMMysaqsAkkUFrKHcBejqQU2oc9wJYB7umZnkyrPX29idZIl_ky98A3k_MLmBpXI_yUuCxgWOsFBulQ2QyHe6TGlY4MSrjNnBuNcKdCwusuTn2.J.Obq3cJidBQgfzDddFaJj.W9PtzEZ144GdBN2DjuLhDok8cTBe8jdJ_b.SbKCUvipNuWJRVyw2ALYy_3XNzYmucm12pUzN2qTBWx9jJlnpVCq3mVe8p53S6ZIGL3uVF1A5eYXMFf4OZlByR24rhzL2ikU6D4N_8.hhY76UpwsKejB2qJXOKIH8tDDq3NLFOCNsT_V8e5yowAnkgeZWCO_p2Vl3H563NL.MbYWmm1GIisMvwa.wIB.QyDR6giYAoY2Lie7Cjz5J4nvB3zvF7QCkSIELBQ7DVQYYFTTXTAuLov_aR7OI6Q15AfwLcQXJtCB3FuzDNMebVDFDLLfDYarIklYNZD7HLrFMBxsZneTCXywghgGs3RvJ63ICy9itV7aZHmjqwZsrObN9q.WUmUzQ2.qA7AGj0ZFyicAYkBKR8mNuerHGltnBGEdx1n90h7E1rtVRebCw9S4T.hXU08JjTh1B6unw_82GtWs6i2ILbdT9US7dljaMtymoZK4hhH3mA8JRKkVwiyPl5OWBgK1EG3qg4wQ5owhFBeSU4Wb6qK_Nvqn1z0U_R2uJRJprcMOR7V_N.ZUngDyuKb_6w9z3XJyFAYW5CLPXqxGfGP6gwuE1g9_rafDEbU1yDwQfJwZKwe65CMzJaTVh0mBf7o2lXlw2EBXmvp1Nf1l1si4UBKpTAh1dcKmnFsVyQ.Ge4JMImyfxGOMOhXym1sNfR_wgtdDIcyY2euSeXL1q400.vbhQA7RGo4f4iUzhKQu._M1KK2OanNMa4ocSGTpXoociG_W7TmEwNc8R8K.57itY5d_CmESneKHLXl.Qeilp83owOzwlwH8gzdbQJXAe1Pq_eT6jLlfNZGGThfbJ268v_97xvlfWUscOlLoK8.1DaUhI0QbpMEqSGimtgp6JHHet6YExx7qN_xoRj9lzzRbFAFMezojXFYrIpbZsW5hBHhtUyeGQXtrny8fDnvrFERgfc5ldQxsr2g2kQFFqaivwpa4nDKn4VUYIrEk4W0rJS79j78bTPRXTYeUPNwTsVzh9H3wyyW7Lqrc7pZGaLGjszo4Q4m6.3YIu5n7AoQD8hUNsZOkOs6W24Ok6YjT3umeHeef6TToGevXlIepTdpW.3h0Tx7lRJQLdzTuRcD4GK2k6E_EzpQPjok7FfhBWowoP2Bv7a.1yd4hAMtYZ49xjQfl_zauUnvbX5To7ovJidfSuwX3bS41QbVqtkgES1vhijsgHvkpEEUo5JEcXOZ6tArazKkDjcambSN7Tjv9GqnxhihAbj3SlD8UZdxGMI7Q_2dxgANR4kHqzx6YRb5.1yrcEa.uss91.JRl7XeoWQ0Kx4Fqwdov85kgj4YP8p_vqdKtTOsmvAJm8qi9Mnv4x14sfMPu6F1UprSm_IahDtfVLcl1y7piqkmgZgdppBugn4t8pdgU5Zzvm6RYp1kJ9LL0YWPjl.EgUtg7WUmkdTOfGAmOp2H47aWXdq8NIowkqulCzVSRtbYjOflzC5338L02dMniHwuTd6Q4fRf0vHNjR_r.OJDraOIrtPWMWH9I8HAuDpfgnPTZ1jQZr4IUgq7pWbSW0n0f._f7MpV1VPFqEET44_fH_5iuot7XNDm30T5nCPmthSrK.wpA32_OjBP61nyo8GOupbr8HM5m89NMCs"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134f2a16b9bfd74';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-april-2025-in-melbourne?__cf_chl_rt_tk=ghn0Sa0u4Sr6dZMGxu_zX_1cbvH6iTDaHyh.fTsm_LU-1739786608-1.0.1.1-VcwYprfUPQxhxbzGaP5mIDF0esZK3yR5rO3dmWH6lms" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>