中空夹层钢管混凝土
Concrete-filled steel tube with hollow sandwich
以上为机器翻译结果,长、整句建议使用 人工翻译 。
中空夹层钢管混凝土在传统钢管混凝土基础上改进,使得钢管混凝土的抗弯刚度大,自重轻,耐火性能更好。
Concrete-filled double skin steel tube columns, which have more bending rigidity and fire resistance, but have less weight, are an amelioration of traditional concrete-filled steel tube colums.
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