Wheelchair and scooter users need a wider path than ordinary pedestrians lightest wheelchair ramp. The founder of the Beijing Paralympic House, unfortunately died when Dali visited the barrier-free route because “the wheelchair head fell into the pit of the parking lot and died.” This ironic accident caused public discussion of barrier-free design. From the media reports, the whole process is not complicated and the responsibilities are well differentiated lightest wheelchair ramp. Because the parking has blocked the path, however, people in reality, once reduced to “standards”, will cause some needs to be treated reasonably and fairly. The complete streets and greenways popular in recent years also continue the idea of “standard pedestrians”. Researchers and planners focus on improving the specific indicators of the road, such as the radius of the corner of the stone, the width of the sidewalk or the lane, and pay attention to the street social needs of “standard pedestrians” shopping for coffee lightest wheelchair ramp. Wheelchair users who use wheelchairs or scooters usually travel faster than normal pedestrians, but at a bumpy sidewalk or uphill, the speed is much slower. In addition, the stability and control of the wheelchair can be affected by slopes and rugged terrain lightest wheelchair ramp. Therefore, sufficient passage space should be provided to allow wheelchair users to meet each other, pass and turn around lightest wheelchair ramp. A powered wheelchair will require a larger turning radius than a manual wheelchair lightest wheelchair ramp. Although there are requirements for the edge stone ramp connecting the sidewalk and the lane, there are corresponding drawings, but there is no application for practical application, especially when the width of the sidewalk is insufficient, or when there is a conflict with the entrance and exit of the building, how to ensure the smooth transition of the wheelchair user. It should still be in the zebra crossing, not rushing out of the zebra crossing, as well as uphill. According to the function of using the blind channel, it is divided into a blind road and a blind road. It is also required that the blind road should be continuous. However, different countries have different requirements for the continuity of blind passages. The blind road uses tactile paving to convey information through contact with pedestrians. In addition to the common travel blinds, the blind roads have different meanings. The nature of barrier-free access on the public road is equal access, and the norm is also simple, that is, everyone can use it independently, safely and conveniently. The above descriptions are not enough to clarify the key to barrier-free access. Even current standards and norms can not clearly guide practice, some because of insufficient knowledge, and some because of site restrictions. In the evening, depending on the height of the line of sight, the ground color difference is small, the wheelchair needs to be slowed down. These kinds of factors will undoubtedly increase the probability of accidents and increase the consequences of accidents. In addition to understanding the characteristics of non-standard pedestrians from books, it takes more time to understand their actual needs on the ground.
http://www.dun-slope.com/pro_list.php?id=8
