Concrete-strengthened composite beam

57% flexural gain

Filling concrete into aluminum alloy-wood plastic composite hollow beams markedly improves flexural performance and prevents premature buckling.

Zhao, Longlong · Hongchun, Li · Wei, Yang · Xi, Fei · Zhao, Kang

Construction and Building Materials 2025

Specifications

抗弯强度至少提升

{'zh': '57.57', 'en': ''} %

强度利用率至少提高

{'zh': '40', 'en': ''} %

计算模型误差小于

{'zh': '15', 'en': ''} %