老年公寓在设计中要把握几个尺度:
In the design of apartments for the aged, we should grasp several dimensions:
第一、通道部分--在各个使用功能空间之间连接部分的过道宽度一般保持在净宽1.8M，这样既可以步行通过也可以轮椅通过;
First, the passage part -- the passage width of the connecting part between the use function spaces is generally kept at 1.8m clear width, so that it can be passed by walking or wheelchair;
第二、使用功能空间中的"安全抓杆"，老年人在行动中会有乏力感，体现在起立、下蹲比较困难，一般在需要起立、下蹲、坐、卧等地方设置与地面平行的安全抓杆两根相对地面标高300mm和850mm左右，两根相互垂直设置，或平行设置。
Second, when using the "safety grab" in the functional space, the elderly will feel weak in action, which is reflected in the difficulty of standing up and squatting down. Generally, two safety grab bars parallel to the ground are set at places where it is necessary to stand up, squat down, sit down and lie down, with the ground elevation of about 300 mm and 850 mm, and the two bars are set vertically or in parallel with each other.
第三、楼梯设置，建筑设计专项规范《老年人建筑设计规范》-JGJ 122-99，《老年人居住建筑设计标准》-GB/T 50340-2003，中规定楼梯踏步宽度不应小于0.30m，踏步高度不应大于0.15m，不宜小于0.13m。这也是典型的人性化设计，而且在建筑层数上面也有相应的限制，例如层数不得高于3层，三层以上则需设置电梯等等
Third, stair setting: according to the special code for architectural design of the elderly - JGJ 122-99 and the standard for the design of residential buildings for the elderly - GB / T 50340-2003, the stair step width shall not be less than 0.30m, the step height shall not be more than 0.15m and not less than 0.13M. This is also a typical human-oriented design, and there are corresponding restrictions on the number of floors of the building, such as the number of floors shall not be higher than 3, and elevators shall be set for more than 3 floors, etc