5 0 5 2 Elevator free dwellings should not exceed six floors.

I would like to ask you what is the value of making an underground garage under a 6-storey brick-concrete structure (6-storey brick-concrete is generally brick-concrete, saving money)?

Most people wouldn't design it like that:

A 6-storey house will not occupy a large area, (at most there is a deformation joint), how big can you build a basement? How many cars can you get into?

Your question: The Residential Design Code clearly states:

Elevators must be installed for residences with seven floors or more, or for residences with a height of more than 16 meters from the outdoor design floor on the entrance floor.

Note: For multi-storey dwellings with the ground floor used as shops or other buildings, an elevator must be installed when the entrance floor of the resident is more than 16m away from the outdoor design ground level of the building;

For multi-storey dwellings with overhead floors or storage space on the ground floor, elevators must be installed when the entrance floor of the residents exceeds 16m from the outdoor ground height of the building;

If the top floor is a two-storey house, the number of floors is not counted. When the height of the entrance floor of the entrance floor of the household on the front floor does not exceed 16m from the outdoor design ground of the building, there may be no elevator;

When there is an entrance and exit directly to the outdoor ground and there is a fire escape on the middle floor of the dwelling, the number of floors can be calculated from the middle floor;

In addition, the Code for the Design of Office Buildings also stipulates:

Elevators should be provided for office buildings with five floors or more.

Yes, as long as the height from the outdoor ground to the top floor is not more than 19 meters.

Accord with. However, multi-storey residential buildings do underground garages, which will be very inappropriate in terms of cost, unless there are a large number of equipment rooms underground, otherwise the cost is difficult.

Comply with the specifications!

Suggestion: One floor garage.

Two- to six-storey residential buildings.

A storage room was built underground.

The foundation is a raft.

There are many aspects to see.

The height of your floor, the number of floors you have, and the height of your basement!

Wait a minute. There are regulations that the entrance to the last floor of the building cannot be higher than 15 meters, and the elevator is required if it is high, and in some cases, the lower room is considered the building height.

Answer] :d According to the "Residential Design Code" GB 50096, 7 floors and above dwellings must be equipped with elevators, and elevators should be set up on each floor with doors and public corridors; For residential buildings with 12 floors and above L2 floors, there should be no less than 2 elevators in each building, of which a trouser curve elevator that can accommodate stretchers should be installed; The elevator should not be arranged next to the bedroom, when the conditions are limited, it has to be arranged next to the sleeping shed combustion room of the living room, and the chain is pure and empty, and the structural measures of sound insulation and vibration reduction should be taken.

Answer] Split: a

The number of residential floors should be determined according to the planning requirements of Chengqiaoji City and the comprehensive economic benefits, and the economic number of residential floors and reasonable floor structure should be determined, and the residential buildings without elevators should not exceed 6 floors.

There are elevator rooms with more than 6 floors in the community, and there are no elevator rooms below 6 floors.

For the installation of external electricity in the non-elevator room, I learned the following points to consider:1Compliance with planning regulations

There are costs involved in installing external power, and for this problem, it is necessary to consider how to allocate the costs. A fair apportionment plan can be negotiated through the owners' meeting or the property management committee. 3.

Safety issues: In the process of installing external electricity, it is necessary to ensure the safety of the construction process, and at the same time, it is also necessary to check the safety of the collapsed wires after the construction is completed to ensure the safety of the owner. 4.

Utilization efficiency: If the installation of external electricity can improve the use efficiency of housing, then it will also be a large investment for the owner. Therefore, it is necessary to consider whether the investment is worth it.

In short, for the problem of installing external power in non-elevator rooms, it is necessary to negotiate a fair cost-sharing plan within the scope of regulations, and ensure the safety of the construction process and use process, and at the same time, it is also necessary to consider whether the investment is worth it.