发布时间:2025-01-28 10:17:19
通常家用楼梯宽在1米左右,通常楼梯面250mm,层高3米,分成18级即可,每级166mm左右,由于你的梯间深才2900,楼梯转弯位1000,剩下的才1900,很明显1900不够做成8级,所以要利用转弯位做二级才行。前面斜梯面7X250=1750(来回),转弯位做4级左右,应该够了。记住了,你这个2900的深度应该不能包括二楼的门口位的尺寸,这个地方应该最少还需要1000~1200mm才行的。不能做混凝土结构,你找钢结构的给你做个,不过这个楼梯很陡,可以设计个旋转楼梯,这就好多了,样式也美观
我想在淮北买一套房子,请问哪个小区稍微好一点,我要求不高,环境好。交通便利就可以了。谢谢了
2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19寝室里面经常会在床上和衣柜里面发现好多小红蚂蚁经常用纸把它们按
2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19求助这几个专业词的英文翻译1建筑装修装饰工程专业承包壹级 2建筑幕墙工程专业承包壹级
2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19helen keller海伦凯勒太阳镜推荐h8868n01经典飞行员款偏光太阳镜
2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19tecsun 德生 r9012 全波段 调频 收音机详细介绍
2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19 2025-01-28 10:17:19