细肋混凝土的连续起伏

提示词

细肋混凝土用连续浅槽和窄脊表达起伏，肋向跨同一面保持一致，转角按设定收口，不混入木纹纹理。

Express fine-ribbed concrete through continuous shallow grooves and narrow ridges, maintaining direction on each face and the specified corner termination without adding wood grain.