x
uploads/launching ways.jpg

launching ways (船的)下水滑道。

launder

In order to resolve the strength problem of 74500dwt bulk carrier on launching way , two aspects of problem are investigated in this report : 1 ) the analysis and calculation of the force act on the hull and the launching way when ship launching ; 2 ) the strength analysis and calculation of bottom structure in forward area during ship launching 為了解決74500噸散貨船下水時船體結構的強度問題,本文主要對兩方面的內容進行了研究: 1 )船舶縱向下水時的受力分析和滑道反力計算: 2 )艉浮時艏部區域底部結構強度分析計算。

The detail analysis of force act on hull and launching way are discussed for each stage in this report 對每個階段船體的受力情況和滑道壓力進行了分析,并對滑道壓力的理論計算方法進行了闡述。

The theoretic of calculate the react force act on the launching way also be investigated 對74500噸散貨船下水時的滑道反力進行了實船計算。

Air bag for ship up to or down to launching way 船舶上排下水用氣囊