REVIT_Analysing the building & Report preparation_Week 8

1 ans

HVAC system is one of the important component in the modeling of a building. The term HVAC stands for Heating, Ventilation and Air conditioning. Now lets get into these terms, Heating means to increase the temperature of the input air which flows into the building. ventilation can be defined as the replacement of the old air present in the room with new fresh air this can also be said as input of fresh air and output of stale and bad air. Air conditioning is a well known term which means that to allow cool air into the building.
HVAC systems have become mandatory in these days as the technology is developed and everyone are used to comforts. With proper HVAC systems we can increse the sustainability and condition of the building environment. Italso improves the comfort and increses the mood of workability of the members.
Mainly these HVAC systems are used at malls, offices and large clubs where the population is more. As the population is more more amount of air will be required otherwise it leads to suffocation. These days people have started paying more intrest regarding their health, with the help of automatic HVAC systems we can control the internal temperature very easily.
If the outside environment temperature is more automatically the colling system will on and moderates the temperature by allowing more cool fresh air. If the inside temperature is cold the system activates the heating system or heaters, which gradually increses the temperature and makes us feel comfortable. So HVAC systems are important and are essential in modeling a building.

3ans

Steps to add ins tab to load plug-ins for robot structural analysis :
First check whether the robot structural analysis is enabled or disabled.
If not avaliable we have to download it from auto desk store.
Cclick on the trolley logo (or) shopping cart logo on the top of revit.
The autodesk store opens, in the search box type structure analysis followed by the respective version /year of the revit software.
Then download the tool.
The rotot structural analysis will be reflected in our revit software.

4ans

Structure is one of the important component in a building. We cannot imagine or achieve a successful building without a proper structure. The structure framework acts as a skeleton framework to the building. All the loads are being taken by the structural part. The architecture part only plays an important role in the appearance of the buliding.
Structure analysis is very important to a building as to know how much load can the building bare and how long the building can with hold the loads. Before the construction of the building we do not have all the componnets installed in the building like walls and other components, so before we construct the building we have to do the analysis on taking appropriate load values to calculate how much load the structure can bare. After the construction of the building if the structure collapses as it cannot hold the load, then we cannot do anything. We can calcutale the total load, deflections, SFD and BMD.
Structure analysis can also be considered as a demo test or sample test to get a detailed strength of the structure. In a building we have many types of loads like point load, uniform load, area load and so on. So in this analysis we can add the type of load we want and assume the load values to test our structure. It is considered better if the structure holds more load than the load capicity calculated in the analysis.
The design affects the model so we have to place the columns at such places where they do not cause much disturbance and at places where it can hold maximum amount of load. So thus we can conclude that it is necessary to do the structure analysis while modeling elements and we can say that the design affects modeling.

5ans

AIM : To perform robot structure analysis to the building created in the previous week.
a) Boundary conditions are the conditions which are to be satisfied at all parts of a biundary region where differential conditions have to be solved separetely. For the analysis of the structure we have to have loads, as in oue case we do not have any loads so we have to assume suitable amount of load for the analysis. We have have forces in any direction along X, Y or Z axis. We have to assume that the total moment as 0 and the structure is in equilibrium. We have to place loads at suitable places so as to complete the analysis. The list of parameters required are :
1. Degree of freedom.
2. Supports.
3. Type of load.
4. Opposing loads.

b) We can apply different types of loads based on our requirements like:
Dead load.
Live load.
Earthquake load.
Wind load.

c) The total number of floors in my building are three floors including the ground floor (G+3 floors). 0.9DL +- 1.5 EL, (+-ELx +- 0.3ELy)(+-0.3 ELx +- ELy)(+-ELx +- 0.3 ELy)(+-0.3 ELx +- ELy), these are the four conditions of the x and y coordinates.

d) Analyze the building and report the following results
i. Maximum Moment in each floor for all Load Combinations
ii. Maximum Displacement in each floor for all Load combinations
iii. Lateral Displacement in building for all Lateral Load combinations
PROCEDURE :
1. First we have to open the struccture template file which was created previously for the week 6 and week 7.

2. In the views we have to select analytic model and go to 3D view.

3. Go to manage tab and select structural settings option.

4. Under that select load combination tool.

5. Now select the amount of load and the type of load we want ot use in the analysis of our building and click ok.

6. Now go to analysis tab and select the type of support we want to use in our structural analysis.

7. Now click analysis and now we can see the load calculations we have applied to our structure.
RESULT :
Now with the help of the robot structure analysis tool we have calculated the load calculation with the help of the assumed loads we have provided to the software. In this way we cancalculate the structure analysis with any desired loads and check the strength of our designed building.

6ans

Energy analysis is a way where we can calculate the amount of energy used in an operation which involves physical and chemical actions which also plays a role in transfering and exchange of energy. With the help of energy analysis we can analyze the in and out volume of air through the openions and rooms. With this analysis we can find out the defects in our project and rectify the plan in which we do not have any problems from the environment.
In this analysis all the components are taken into consideration like electric equipments and other equipments which releases heat into the environment. The energy analysis is very important in the modeling of project in revit because if the energy released is more it may cause human and environmental damage.
We have to implement different techniques where the energy released could be minimized like using renewable sources of energy like solar panels, biomass, wind energy and so on. We have to recycle most of the products which does not cause more damage to the environment.
We can peform the energy analysis for revit models by using energy analysis for autodesk revit. This add-in ci=onnects the design power of the revit project file to the Autodesk green building studio which acts as a basic constrain for calculation and evaluation.