港口科技
港口科技
항구과기
SCIENCE & TECHNOLOGY OF PORTS
2011年
8期
17-24
,共8页
港口%施工%工程监测%不良土基%风险预防
港口%施工%工程鑑測%不良土基%風險預防
항구%시공%공정감측%불량토기%풍험예방
port construction project monitoring bad soil base risk prevention
不良土基上施工大型围堤的风险较大,预防风险的关键在于解决土基问题。通过科学的监测方法,控制施工的加载率,不仅起到了预防破坏风险的作用,也起到了缓慢改良土基的作用,达到了工程成本经济合理、施工安全可控的效果。施工与监测之间是相辅相成的关系,工程监测在外六期五好沟围堤工程中的成功应用是科学方法解决工程难题的体现。
不良土基上施工大型圍隄的風險較大,預防風險的關鍵在于解決土基問題。通過科學的鑑測方法,控製施工的加載率,不僅起到瞭預防破壞風險的作用,也起到瞭緩慢改良土基的作用,達到瞭工程成本經濟閤理、施工安全可控的效果。施工與鑑測之間是相輔相成的關繫,工程鑑測在外六期五好溝圍隄工程中的成功應用是科學方法解決工程難題的體現。
불량토기상시공대형위제적풍험교대,예방풍험적관건재우해결토기문제。통과과학적감측방법,공제시공적가재솔,불부기도료예방파배풍험적작용,야기도료완만개량토기적작용,체도료공정성본경제합리、시공안전가공적효과。시공여감측지간시상보상성적관계,공정감측재외륙기오호구위제공정중적성공응용시과학방법해결공정난제적체현。
There is big risk in building large cofferdam on the bad soil base,and the key to prevent risk is to solve the problem of soil base.Controlling the loading rates of construction through scientific monitoring could not only prevent damaged risk,but also improve slowly the soil base.So it achieves the result of project costs reasonable and construction safe controlled.There is complementary relationship between construction and monitoring.The successful application of project monitoring in the project of Waigaoqiao Terminal（Phase 6） Wuhaogou cofferdam is an example of scientific methods solving the engineering difficulties.
