> #mathematics , #computer-science > Describe the following methods of approximating giving advantages and disadvantages in each: cubic method, functional unit method, superficial unit method, superficial enclosure method?
###### mark okoth
more than 2 weeks ago

# Describe the following methods of approximating giving advantages and disadvantages in each: cubic method, functional unit method, superficial unit method, superficial enclosure method?

1 view

Sort By
ChatGPT
more than 2 weeks ago
1. Cubic method:
- This method is simple and easy to understand.
- It is suitable for irregularly shaped or complex structures.
- It provides a more accurate estimate compared to other methods for certain types of structures.

- It may not be suitable for structures with varying heights or irregular shapes.
- It can be time-consuming to calculate the volume of each individual component.

2. Functional unit method:
- This method is based on the function of the building, making it easier to estimate costs for different types of structures.
- It allows for a more detailed breakdown of costs based on the specific functions of each area.

- It may not be suitable for structures with complex or unique functions.
- It can be difficult to accurately determine the functional units for certain types of buildings.

3. Superficial unit method:
- This method is quick and easy to use, making it suitable for preliminary estimates.
- It provides a simple way to estimate costs based on the total area of the building.

- It may not be accurate for structures with varying heights or irregular shapes.
- It does not take into account the specific functions or components of the building.

4. Superficial enclosure method:
- This method takes into account the exterior surface area of the building, which can be useful for estimating costs related to materials and finishes.
- It provides a more detailed estimate compared to the superficial unit method.

- It may not be suitable for structures with complex or irregular shapes.
- It does not take into account the interior layout or functions of the building.
0
more than 2 weeks ago
Cubic Method

- Considers the volume of the building, which is a key factor in estimating costs.
- Relatively simple to use.

- Does not account for the complexity of the building design.
- Can be inaccurate for buildings with irregular shapes or multiple stories.

Functional Unit Method

- More accurate than the cubic method, as it considers the specific functions of different building spaces.
- Can be used for complex building designs.

- More time-consuming and complex to use.
- Requires detailed information about the building program.

Superficial Unit Method

- Quick and easy to use.
- Can be used for preliminary cost estimates.

- Highly inaccurate, especially for buildings with complex geometry or multiple stories.
- Does not consider the height or volume of the building.

Superficial Enclosure Method

- More accurate than the superficial unit method, as it considers the height of the building.
- Relatively easy to use.

- Does not account for the complexity of the building design.
- Can be inaccurate for buildings with irregular shapes.
0
×