Which of the following is correct criteria to be considered while desi...
Structure should be designed such that it fulfils it intended purpose during its lifetime and be adequately safe in terms of strength, stability and structural integrity and have adequate serviceability. Structure should also be economically viable, aesthetically pleasing and environment friendly.
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Which of the following is correct criteria to be considered while desi...
Structure should be adequately safe, should have adequate serviceability
Designing a structure involves considering various factors to ensure its success and functionality. Among the given options, the correct criterion to be considered while designing is that the structure should be adequately safe and have adequate serviceability (option D).
Safety is the foremost concern in any structural design. A structure should be able to withstand all anticipated loads and forces without failure. It should possess sufficient strength and stability to ensure the safety of its occupants and users. Adequate safety measures should be incorporated into the design, such as suitable material selection, proper structural detailing, and adherence to relevant codes and standards.
Serviceability refers to the performance of a structure in terms of its functionality and usability. A well-designed structure should meet the serviceability requirements, which include aspects like deflection, vibration, durability, and functionality. Excessive deflection can lead to discomfort, impair the functionality of the structure, and even cause damage. Vibration can affect the usability of a structure, especially in the case of bridges or floors. Durability is crucial to ensure the long-term performance and maintenance of the structure.
Considering safety and serviceability together allows for a comprehensive approach to design. While safety ensures the structural integrity and prevents catastrophic failure, serviceability ensures the structure functions as intended and meets the needs of its users. Both aspects are essential for the success and longevity of a structure.
In summary, the correct criterion to be considered while designing a structure is that it should be adequately safe, ensuring the safety of its occupants, and have adequate serviceability, meeting all functional requirements. This ensures a well-designed and reliable structure that can withstand anticipated loads and provide a satisfactory performance throughout its lifespan.
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