船舶
船舶
선박
Ship & Boat
2015年
z1期
143-151
,共9页
CSR-H%规范计算%有限元计算%结构影响
CSR-H%規範計算%有限元計算%結構影響
CSR-H%규범계산%유한원계산%결구영향
harmonised common structural rules(CSR-H)%rule check%ifnite element calculation%structural effect
以3.5万吨散货船实船为例，主要通过SDP规范计算和DSA有限元计算，校核CSR-H对该船结构尺寸和质量的影响。在规范计算方面，主要核算不同工况下的轻货舱、重货舱/风暴压载舱的弯曲强度、剪切强度、极限强度和剩余强度对主要结构尺寸的影响。同时，对重货舱同时兼做风暴压载舱第三货舱的所有区域进行屈服强度评估和屈曲强度评估。
以3.5萬噸散貨船實船為例，主要通過SDP規範計算和DSA有限元計算，校覈CSR-H對該船結構呎吋和質量的影響。在規範計算方麵，主要覈算不同工況下的輕貨艙、重貨艙/風暴壓載艙的彎麯彊度、剪切彊度、極限彊度和剩餘彊度對主要結構呎吋的影響。同時，對重貨艙同時兼做風暴壓載艙第三貨艙的所有區域進行屈服彊度評估和屈麯彊度評估。
이3.5만둔산화선실선위례，주요통과SDP규범계산화DSA유한원계산，교핵CSR-H대해선결구척촌화질량적영향。재규범계산방면，주요핵산불동공황하적경화창、중화창/풍폭압재창적만곡강도、전절강도、겁한강도화잉여강도대주요결구척촌적영향。동시，대중화창동시겸주풍폭압재창제삼화창적소유구역진행굴복강도평고화굴곡강도평고。
Taking a 35 000 t bulk carrier as an example, the impact of harmonised common structural rules (CSR-H) on the structure scantlings and the weight is analyzed through the rule check by SDP and the ifnite element calculation by DSA. During rule check, the impact of bending strength, shear strength, ultimate strength and residual strength on the main structure scantlings has been assessed for the light cargo hold and the heavy cargo hold (lfoodable ballast tank) under the different loading conditions. Meanwhile, yielding strength and buckling strength are assessed for all regions of the No.3 heavy cargo hold that also served as a lfoodable ballast tank.
