JGJ 50-1988 Design specification for urban roads and buildings for the convenience of disabled people JGJ50-88 JGJ50-1988 Standard download decompression password: www.bzxz.net

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Ministry of Construction of the People's Republic of China
Ministry of Civil Affairs of the People's Republic of China
China Disabled Persons' Federation
Design Specifications for Urban Roads and Buildings Convenient for Disabled Persons
JGJ50—88
1989Beijing
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Ministry of Construction of the People's Republic of China
Ministry of Civil Affairs of the People's Republic of China
China Disabled Persons' Federation
Design Specifications for Urban Roads and Buildings Convenient for Disabled Persons
JGJ50—88
Editor: Beijing Architectural Design Institute
Beijing Municipal Design Institute|| tt||Approving units: Ministry of Construction of the People's Republic of China Ministry of Civil Affairs of the People's Republic of China
China Disabled Persons' Federation
Trial date: April 1, 1989
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Notice on the Release of the Professional Standard "Design Specifications for Urban Roads and Buildings Convenient for Use by Disabled Persons" (88)
Jianbiaozi No. 204
According to the notice of the former Ministry of Urban and Rural Construction and Environmental Protection, the Ministry of Civil Affairs and the China Disabled Persons' Welfare Foundation (86) Chengshezi No. 354, the "Design Specifications for Urban Roads and Buildings Convenient for Use by Disabled Persons" jointly compiled by Beijing Architectural Design Institute and Beijing Municipal Design Institute has been reviewed and approved as a professional standard with the number JGJ50-88, which will be implemented on April 1, 1989. In the future, urban roads built, as well as important public buildings at the national, provincial (autonomous region, municipality) level, large cities, coastal open cities, and key tourist cities, shall be implemented in accordance with this code. The existing roads and important public buildings in these cities shall also be rebuilt step by step in accordance with this code. In addition, small and medium-sized towns, if conditions permit, should also actively promote this code in new construction, reconstruction and expansion projects.
To facilitate implementation, local governments may compile necessary supplementary regulations and implementation details in accordance with the requirements of this code and in combination with the specific conditions of the region, and report them to the Ministry of Construction for filing. If local governments have any questions or opinions during the implementation process, please inform the Beijing Institute of Architectural Design in writing.
Ministry of Construction of the People's Republic of China
Ministry of Civil Affairs of the People's Republic of China
China Disabled Persons' Federation
September 20, 1988
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Reprint Notice
In order to meet the needs of users, this specification is now reprinted. Some illustrations in the specification have been corrected and supplemented when reprinted
Ministry of Construction of the People's Republic of China
October 12, 1990
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Engineering Construction Standards Full Text Information System
Chapter 1 General Provisions
Chapter 2 Urban Road Design
Section 1
General Provisions
Section 2 Non-motorized Vehicle Lanes
Electricity
A Line 8888|| tt||Section 4
Pedestrian bridges and pedestrian underpasses
Section 5 Installation of sound traffic signals
Chapter 1
Building design
Section 2
Section 3
Section 4
Section 6
Section 7
Section 8
Section 10
General provisions
Entrances and exits
Stairs and steps·
Handrails.
Hotel rooms and dormitories·
Section 11
Section 12
Chapter 4
Appendix 4
Appendix 5
Appendix 6
Toilets and bathrooms
Wheelchair seats
International general symbols
Basic parameters
Wheelchair moving area parameters
Scale parameters for the use of various facilities by wheelchair usersStop block and guide block pattern size
Standards for the classification of physical and visual disabilities
Terms used in this specification
Additional explanation
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Chapter 1 General
Article 1.0.1 This design specification is specially formulated to enable disabled people to use urban roads and buildings.
Article 1.0.2 This code is mainly formulated for the needs of people with lower limb disabilities and visual disabilities.
Article 1.0.3 This code applies to the design of new construction, expansion and multiple construction of urban roads and buildings. Localities may formulate necessary supplementary regulations or implementation rules in accordance with this code based on their own conditions.
In addition to implementing Article 1.0.4
this code, the design of roads and buildings that are convenient for disabled people should also comply with relevant standards, specifications and regulations issued by the state and professional departments.
Chapter II Urban Road Design
Section 1 General Provisions
Article 2.1.1 The design content of urban road facilities that are convenient for disabled people to use and pass through should comply with the provisions of Table 2.1.1.
Contents of urban road facility design
Categories of road facilities
Non-motorized vehicle lanes
Sidewalks
Design contents for implementing this specification
Longitudinal slope and width of traffic
Longitudinal slope and width of traffic curb slope
Sidewalk, curb tactile block
Restrictions on hanging objects and protrusions
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Basic requirements
Meet the passage of hand-cranked tricycles
Meet the passage of hand-cranked tricycles, wheelchair users, and people with crutches
Convenient passage for visually impaired people
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Categories of road facilities
Pedestrian overpass and pedestrian
Ramp-type
Stairway Parks, squares, tourist attractions, main commercial streets and road intersections with extremely frequent pedestrian flow. Implement the design content of this specification. Longitudinal section. Anti-slip ground. Tactile blocks. Solve the problem within the planned activity range. Convenient use and passage. Sound traffic signal device. Basic requirements. Convenient passage for people with crutches and visually impaired people. Same as non-motorized vehicle lanes and sidewalks. Convenient passage for visually impaired people. Article 2.1.2 Urban road facilities that are convenient for disabled people to use and pass through are based on hand-cranked tricycles as the main means of travel, and take into account the different requirements of wheelchair users, people with crutches and visually impaired people. Their basic parameters should comply with the provisions of Appendix 1. Section 2 Non-motorized vehicle lanes
Article 2.2.1 The longitudinal section design of roads, bridges and grade separations for non-motorized vehicles shall comply with the following provisions:
1. The maximum longitudinal slope shall comply with the provisions of Table 2.2.1-1; 2. The longitudinal slope length shall be less than the provisions of Table 2.2.1-2. Maximum slope
Road sections in plain and slightly pressured terrain
Road sections, bridges and grade separations in difficult terrain Table 2.2.1-1
Maximum slope (%)
Article 2.2.2 The width of non-motorized vehicle lanes shall not be less than 2.50m. Engineering Construction Standard Full-text Information System
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Slope Setting (%)
Longitudinal Slope Length Limit
Table 2.2.1-2
Limited Longitudinal Slope Length (m)
No Limit
Section 3 Sidewalks
Article 2.3.1
The longitudinal slope of the sidewalk shall comply with the provisions of Tables 2.2.1-1 and 2.2.1-2. The width shall not be less than 2.50m. Article 2.3.2 Sidewalks shall be equipped with curb ramps. The types, applicable conditions and technical requirements of curb ramps shall comply with the following provisions: 1. Three-sided slope type curb ramp
Applicable to sidewalks without facilities or green belts, as shown in Figure 2.3.2-1. 1 The exposed height of the curb in the front slope shall not be greater than 20mm. 2
The slope of the front slope shall not be greater than 1:12;
The slope of the two side slopes shall not be greater than 1:12; 3
4. The width of the front slope shall not be less than 1.20m. People walking
Kerb
Figure 2.3.2-1
Single-sided slope curb ramp
Three-sided slope curb ramp
When there is a green belt or facility belt between the sidewalk and the curb, a single-sided slope curb ramp can be set. Engineering Construction Standard Full-text Information System
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Sidewalk
Figure 2.3.2-2 Single-sided slope curb ramp
, as shown in Figure 2. 3.2-
1. The curb should have a corner with a radius of not less than 0.50m; 2. The exposed height of the curb in the front slope shall not be greater than 20mm; 3. The slope gradient shall not be greater than 1:12;
4 The slope width shall not be less than 1.20m;
5 The width of the sidewalk shall not be less than 2m.
、Full-width curb ramps that are longitudinal and equal in width to the sidewalk are usually used on both sides of the sidewalks at the intersections of neighborhoods and courtyard roads, as shown in Figure 2.3.2-3.
Figure 2.3.2-3 Full-width curb ramp
1. The exposed height of the curb in the slope shall not be greater than 20mm; 2. The slope shall not be greater than 1:20.
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Article 2.3.3 The surface material of the curb ramp should be flat and rough, and anti-slip should be considered in frozen areas.
Article 2.3.4 The setting of curb ramps shall comply with the following provisions: 1. Curb ramps shall be set at road intersections, pedestrian crossings, neighborhood intersections, and sidewalks separated by curbs;
2. Curb ramps shall be set near the entrances and exits of important public buildings and buildings frequently used by disabled people
3. For commercial streets without sidewalk railings, the spacing between curb ramps on the same side of the sidewalk shall not exceed 100m.
Article 2.3.5 Curb ramps should be located at relative positions within the intersection or pedestrian crossing line. Curb ramps at neighborhood intersections can be set at the corner of the curb, as shown in Figures 2.3.5-1 and 2.3.5-2.
Crosswalk
Figure 2.3.5-1
Position of curb ramp at crosswalk
2 Sidewalk
1 Curb ramp
Figure 2.3.5-2 Curb ramp at corner of curb Article 2.3.6 The dividing strip in the crosswalk shall be disconnected. No platform above the ground shall be set in the road safety island, as shown in Figure 2.3.6. Engineering Construction Standard Full Text Information System
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Dividing Strip
Sidewalk
Figure 2.3.6 Relationship between Dividing Strip Safety Island and Crosswalk Article 2.3.7 Sidewalks near commercial streets and important public facilities shall be provided with tactile blocks for visually impaired people to guide the way. Tactile blocks are divided into guide blocks with convex strips to indicate the direction of travel and stop blocks with dots to indicate obstacles ahead. The surface of the block should be dark yellow;
Article 2.3.8 Position of tactile blocks
When the sidewalk is paved to the building, guide blocks should be set continuously in the middle of the direction of travel. Stop blocks are paved in front of the curb at the intersection. The paving width shall not be less than 0.60m, as shown in Figure 2.3.8-1;
Stop blocks
Yushi ramp
Guide blocks
Sidewalk
Figure 2.3.8-1 Arrangement of tactile blocks in the sidewalk, tactile blocks at the crosswalk are 0.30m away from the curb or one sidewalk brick is used to pave the walking blocks. The guide blocks are paved perpendicular to the stop blocks. The paving width shall not be less than 0.60m, as shown in Figure 2.3.8-2;
3. At the bus stop, guide blocks are paved 0.30m away from the curb or one sidewalk brick is used to pave the walking blocks. Temporary bus stops are equipped with stop blocks. Stop blocks are paved perpendicularly to guide blocks. The paving width shall not be less than 0.60m, as shown in Figure 2.3.8-3. Engineering Construction Standard Full Text Information System
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Sidewalk Curb
Guide Block,
Stop Block,
Crosswalk
Sidewalk
Curb Ramp
Figure 2.3.8-2 Arrangement of Tactile Blocks at Crosswalks
Stop Block
Sidewalk Curb
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Figure 2.3.8-3 Arrangement of Tactile Blocks at Bus Stops Article 2.3.9 The curb on the inner side of the sidewalk shall be at least 0.0m higher than the sidewalk in the green belt. The fracture of the green belt is connected with guide blocks. See Figure 2.3.9. A
Sidewalk
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Guide blocks Sidewalk curbstone
Side curbstone and guide blocks
bzsos.com8-2 Arrangement of tactile blocks at pedestrian crossings
Stop blocks
Sidewalk curbs
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Figure 2.3.8-3 Arrangement of tactile blocks at bus stops Article 2.3.9 The curbs on the inner side of the sidewalk shall be at least 0.0m higher than the sidewalk at the green belt. The break of the green belt shall be connected with guide blocks. See Figure 2.3.9. A
Sidewalk
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Guide blocks Sidewalk curbs
Sidewalk curbs and guide blocks
bzsos.com8-2 Arrangement of tactile blocks at pedestrian crossings
Stop blocks
Sidewalk curbs
O日自
Figure 2.3.8-3 Arrangement of tactile blocks at bus stops Article 2.3.9 The curbs on the inner side of the sidewalk shall be at least 0.0m higher than the sidewalk at the green belt. The break of the green belt shall be connected with guide blocks. See Figure 2.3.9. A
Sidewalk
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Guide blocks Sidewalk curbswwW.bzxz.Net
Sidewalk curbs and guide blocks
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