CSR-H与CSR强度评估载荷的对比研究

对CSR-H 与CSR用于强度分析的载荷变化进行分析，对各载荷分量的包络值以及应用于等效设计波中的船体梁波浪弯矩、波浪剪力和外部海水压力、加速度等载荷分量的大小进行比较。分析货油舱、干散货舱、压载舱典型位置处的内部压力变化，并对载荷变化可能引起的结构要求变化进行分析和概括。

Comparison between loads of strength analysis for harmonised common structural rules and common structural rules

The load changes for the strength analysis from common structural rules (CSR) to harmonised common structural rules (CSR-H) are analyzed. The envelope loads and the loads components applied in equivalent design wave, including wave bending moments of hull girder, wave shear forces, sea pressure and accelerations, are compared between CSR and CSR-H. The internal pressure changes of typical locations in cargo tank, dry bulk cargo hold and ballast tank are also analyzed. The possible changes of structural requirement due to the load changes are ifnally analyzed and summarized.