我们该如何优化无障碍设计呢？
1人行道
无障碍设计要求我们确保人行道与车行道等路面没有高差。坡道的坡度也需要合理，不得太陡。
全宽式单面坡缘石坡道的坡度不应大于1:20，而三面坡缘石坡道的坡度不应大于1:12。此外，坡道的宽度应与人行道宽度相匹配，确保通行的便利性。
转角处，缘石坡道的坡口宽度不应小于2米。更重要的是，缘石坡道的地面必须经过防滑处理，避免积水，且与路缘石坡道的道路坡度不应大于1:12（7.14％）。
2盲道
盲道的设计中，我们需要确保其表面具有防滑性，并且在颜色或材质上与相邻的人行道有明显差异。
此外，盲道应具有连续性，避开树木、电线杆或拉线等障碍物。其他设施严禁占用盲道。
3道路广场
过街人行道路口应设有缘石坡道、提示盲道、路口过街斑马线，以确保轮椅可以通行。
在条件允许的情况下，可以采用3D立体绘制斑马线、智慧过街斑马线等形式进行提示。如果需要设置车辆阻止设施，应确保设施间距满足轮椅的通行需求。
此外，路口过街信号灯应合理设置低位按钮，按钮离地面高度应在0.9米到1.1米之间。在人流密集的城市道路接驳处，人行横道应配置过街音响提示装置。如果过街人行道的距离较长，应设置能够让轮椅通行的安全岛。
4立体过街
与城市道路接驳处的人行天桥和人行地下通道，应设有安全梯道、轮椅坡道，并在条件允许的情况下设置无障碍电梯及设置无障碍标识。
对于满足轮椅通行需求的人行天桥和地下通道，应设置坡道，当设置坡道有困难时，应设置无障碍电梯。坡道的净宽度不应小于2米，坡道的坡度不应大于1:12。
此外，坡道的每升高1.5米时，应设有深度不小于2米的休息平台。在人行天桥和人行地下通道处，盲道的设置应满足一定规定，确保其与提示盲道相连接。
5山水公园
在山水公园的规划中，应考虑无障碍慢行路线，以确保有障碍人士能够轻松到达主要观赏场地和最佳拍照留念场所。
此外，需要结合现场条件设置上山和下山的无障碍垂直交通设施。公园还应配备无障碍游览车，以满足有障碍人士远距离上山游玩的需求。无障碍标识系统应在公园主入口和重要景观节点处设置，以提供低位无障碍慢行路线导视图。
@薯条小助手 @薯队长 @知识薯
Nicole Hall 
Eli Cruz 
Audrey Ramos
This guide really highlights the importance of细节 in making public spaces accessible. I especially like the emphasis on continuous and clear pathways, like proper blind道 design and adequate resting platforms on slopes. It’s crucial to think about these elements early in planning to ensure everyone can enjoy outdoor spaces.
This guide really emphasizes the importance of细节 and practical considerations in barrier-free design. I especially like how it breaks down specific measurements and guidelines for different scenarios—like the slope ratios and blind path continuity. It’s a great resource for anyone working on inclusive landscape projects.
Thank you for your thoughtful feedback! I completely agree—it’s the attention to detail that makes this guide so valuable. I’m glad you found the specific measurements and guidelines helpful. Your support means a lot, and I hope these resources empower more inclusive designs!
This guide covers so many important aspects of barrier-free design—it’s really comprehensive! I especially like the emphasis on continuous and clear pathways, like the guidelines for blind paths and tactile paving. It’s these small details that make such a big difference in accessibility.
This guide covers so many important details! I especially like the part about making sure blind paths are continuous and free of obstacles—such a small change but it makes such a big difference. The tips on accessible elevators and rest platforms for long ramps are also super practical.
This guide covers so many practical details! I especially like the part about using 3D or smart crosswalks—those sound really helpful. And having accessible elevators at overpasses is a game-changer for inclusivity.
This guide covers so many important details! I especially appreciate the emphasis on continuous and clear pathways, like the importance of avoiding obstacles on blind paths. The tips about accessible elevators and rest platforms in overpasses are practical and necessary. It’s great to see such comprehensive guidance for inclusive landscapes.