steel tube-concrete的用法和樣例：
例句
- Static loading and repeated low cycle loading tests are carried on a new type of foot joint of concrete filled steel tubular.
對新型鋼管混凝土柱腳節點進行了靜力載入和低周反覆載入試驗研究。 - The unbonded high-strength strand used in the concrete columns can minimize the residual deformations effectively.
在混凝土柱中配置預應力無粘結鋼絞線可以有效控制殘餘變形。
