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questions on attached files - You are employed as design consultant on a project to build a new civic centre. Document Preview: You are employed as design consultant on a project to build a new civic...

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questions on attached files - You are employed as design consultant on a project to build a new civic centre.
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You are employed as design consultant on a project to build a new civic centre. The building is intended to be a landmark within the city, and part of the design brief is that it should be attractive and eco-friendly, using sustainable resources where possible.M3 It is decided that the new building should be quite striking. The decision is that the roof should be metallic. Consider three metals that would be appropriate to use. In your discussion you should emphasise how the properties of the materials lend themselves to this use. Decide on one metal to recommend and outline why you have chosen this relation to its properties instead of the other two.D1 The internal environment must be suited to the needs of the users and must be comfortable. Suggest two locations within the new building that would be used either by staff or the public. Discuss in detail how the various thermal, visual and auditory factors can affect the comfort of the users of these spaces. State clearly any acceptable parameters that are relevant in your discussion. Justify the values you have stated.D2 The new building contains a great many timber elements, not only as decorative features but also as load bearing members. The foundations are concrete. Referring to these two materials discuss the possible sources of deterioration and the means by which specific deteriorations can be prevented.

Answered Same DayDec 29, 2021

Solution

David answered on Dec 29 2021
89 Votes
M3
It is decided that the new building should be quite striking. The decision is that the roof should be
metallic. Consider three metals that would be appropriate to use. In your discussion you should
emphasise how the properties of the materials lend themselves to this use. Decide on one metal to
ecommend and outline why you have chosen this relation to its properties instead of the other two.
Ans:
We can use following metals as roof of civic centre.
1. Steel
2. Stain less steel
3. aluminium
All the above three materials can be used to build the roof truss of the civic centre because
they all posses high strength. But the strength of steel and stain less steel is much higher
than that of aluminium. And because of that for higher roof load steel and stain less steel
can be used but in case of comparatively less loaded structures aluminium can be used.
Aluminium is also useful as its weigh is less than the others, hence reducing self weight of
structure. Structures which are with less weight are less susceptible to seismic damage.
But due to having combatively less tensile and compressive strength this metal can’t be use
in heavily loaded roof.
But I will recommend steel as roof material because it can be used for all purposes and
having same...
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