CLIMATE RESPONSIVE ARCHITECTURE INTEGRATING CLIMATIC CONSIDERATIONS AS AN PART OF PLANNING AND BUILD

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Climatic responsive architecture: Integrating climatic considerations

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as an part of planning and building design

2.2.5 Shading, openings and use of natural ventilation In this region's vernacular architecture, windows, doors, and ventilators all play a significant role in changing the internal atmosphere. The original vernacular homes' doors and windows have also been fixed with wooden blinds from the outside. Selective opening is possible with these blinds (Fig. 2.7). This feature gives tenants more control over allowing desired daylight into their homes. It can also be maintained in such a manner that only dispersed sun radiation enters the interiors. Doors have the same provision and may be controlled in the same way to change the inside atmosphere and maintain comfort. Doors and windows with movable wooden blinds may be opened outside, while internal doors and windows can be opened to the interiors (Fig. 2.7). Natural ventilation and air exchange regulate the temperature within these dwellings. Local wind directions, as well as the positioning of windows, doors, and ventilators, all contribute to this. The year-round high humidity in this climatic zone makes it difficult for the design to make effective use of natural ventilation and air exchange. Controlling the building's heat gain necessitates the use of shading. In this zone's traditional homes, overhangs (Chajja) on windows and roofs are extended outward to serve as overhangs (Fig. 2.8). Extended roofs and window overhangs provide shade as well as protecting the wall from rain damage.

Figure 2.7 - In a warm and humid climate, window building processes are different. (Source - Solar passive features in North-East India's vernacular architecture by Manoj Kumar Singh) KARTIKEY BHATT 17EAHAR012

2021-22 SOA, AGI


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Figure 3.46 - Main entrance of the wada

12min
pages 91-112

Figure 3.45 - Section of Wada house

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page 90

Figure 3.43 - Hubli, Karnataka

1min
pages 87-88

Figure 3.28 - Initial design of the hamlet

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page 81

Figure 3.18 - All Chettinadu residences have a rainwater collection system

1min
page 72

Figure 3.19 - The door jamb with stone edging

1min
page 73

Figure 3.17 - Flooring and ceiling

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page 71

Figure 3.27 - Nalanchira, Trivandrum, Kerala, hamlet map

1min
pages 79-80

Figure 3.16 - Streets & arrangement of chettinadu residence

2min
pages 69-70

Figure 3.15 - Typical view of chettinadu residence

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Figure 3.14 - Plan of conventional chettinadu residence

1min
pages 66-67

Figure 3.6 - Shaded windows with roof Projections

1min
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Figure 3.2 - Typical rural houses, Figure 3.3 - Typical dwelling

1min
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Figure 2.12 - Depicting some aspects of wind flow in and around courtyards

3min
pages 46-48

Figure 3.1 - Map of Pippara Village with grid iron street pattern

2min
pages 53-54

Figure 2.10 - Single sided ventilation

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Figure 2.11 - Cross ventilation

1min
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afternoon sun rays

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Figure 2.9 - Wind pressure induced and temperature induced ventilation

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Figure 2.7 - In a warm and humid climate, window building processes are different Figure 2.8 - In a humid climate, shading (Chajja) and shutters on the veranda prevent

1min
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2.2.3 Settlement pattern and site planning

1min
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2.2.4 Envelope design

1min
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Figure 2.2 - Air speed are greatest on the crest

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Figure 2.3 - Wide east-west streets maximize the scope for south winter sun

3min
pages 29-31

Figure 2.1 - Map of India indicating the 5 climatic zones

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chimneys

1min
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Figure 2.4 - Wind catchers

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