A . 6.58
B . 6.97
C . 6.65
D . 6.59
[单选题]某船某港测得船首两舷吃水为5.47、5.43m,船尾两舷吃水为6.41m、6.37m,船中吃水为5.99m、5.91m,则该船的平均吃水为()m(设Xf=0)。A . 5.91B . 5.93C . 5.95D . 5.94
[单选题]某船观测得船首吃水分别为5.26m,5.22m,船中吃水分别为5.61m,5.53m,船尾吃水分别为6.08m,6.02m,则船舶平均吃水为()m(设Xf=0)。A . 5.63B . 5.65C . 5.57D . 5.59
[单选题]已知船舶首吃水为6.150m,尾吃水为7.150m,中部吃水为6.190m,该船呈(),其拱垂值为()。A . 中垂变形;0.105mB . 中拱变形;0.105mC . 中垂变形;0.110mD . 中拱变形;0.110m
[单选题]已知船舶首吃水为6.50m,尾吃水为7.50m,中部吃水为6.90m,该船呈(),其拱垂值为()。A .中垂变形;0.05mB .中拱变形;0.05mC .中垂变形;0.10mD .中拱变形;0.10m
[单选题]已知船舶首吃水为6.50m,尾吃水为7.50m,中部吃水为7.00m,该船呈(),其拱垂值为()。A .中拱变形;0.05mB .中拱变形;0.50mC .中垂变形;0.50mD .无拱垂变形;0.00m
[单选题]某船Δ=7669t,KM=6.97m,KG=6.52m,现拟在KP=0.65m打进压载水将GM调至0.55m,加水后存在自由液面力矩268×9.81kN•m,则仅考虑自由液面影响应()。A .少加水93tB .少加水46tC .多加水93tD .多加水46t
[单选题]已知某轮的六面吃水为:首左吃水4.50m,首右吃水4.52m,船中左吃水4.80m,船中右吃水4.88m,船尾左吃水5.15m,船尾右吃水5.19m;漂心在船舯后,则由此判断船舶浮态仅存在()。A . 横倾B . 纵倾C . 横倾且纵倾D . 横倾、纵倾且纵向变形
[单选题]某船船长79m,首吃水5.73m,尾吃水5.35m,MTC=70.48t-m/cm,xf=-0.36m,TPC=12.36t/cm,拟将152t货物分装于中前22.36m及中后30.12m的舱内以调平船舶,则装货后船舶平均吃水为()。A . 5.54mB . 5.74mC . 5.66mD . 5.70m
[单选题]某船船长140m,首吃水7.11m,尾吃水7.13m,MTC=9.181³230kN²m/cm,xf=0,现将500t货物分装于中前39.188m及中后50.112m的舱内,问应在两舱分别装()t和()t使首尾吃水相等。A . 330,170B . 304,196C . 356,144D . 283,217
[单选题]某船船长79m,首吃水5.173m,尾吃水5.135m,mTC=70.148t²m/cm,xf=-0.136m,TPC=12.136t/cm,拟将152t货物分装于中前22.136m及中后30.112m的舱内以调平船舶,则装货后船舶平均吃水为()m。A . 5.154B . 5.174C . 5.166D . 5.170