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please solve complete in one hour
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answerhappygod
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please solve complete in one hour
please solve complete in one hour
Question 3 a) A structure is to be supported by a series of bored piles, arranged beneath a pile cap. Each pile will have a diameter of 600 mm. The pile cap will carry a vertical representative permanent load, Po of 9.6 MN (includes self-weight) and a vertical representative transient load, Po of 3000 kN applied with no eccentricity. Results from a series of maintained load tests carried out on test piles of the same diameter are shown below: 20.8 மன் ++ Applied load (kN) 0 500 1000 1500 2000 2500 2650 2800 2900 Test 1 0 7.7 13.4 19.2 34.6 76.8 89.6 97.6 104.0 Settlement (mm) Test 2 Test 3 0 0 12.8 11.2 32.0 32.0 46.4 52.8 68.8 88.0 102.4 99.2 118.4 110.4 132.8 116.8 144.0 Test 4 0 5.4 9.4 13.4 24.2 44.8 52.8 64.0 75.2 Determine the minimum number of piles required to ensure compliance with: i) Design Approach 1 ii) Design Approach 2 using the partial factors from Eurocode 7 and correlation factors from the UK National Annex to EN 1997-1:2004. Notes: You should refer to the various Eurocode 7 Tables in your course notes. You may assume that explicit verification of serviceability (settlement) has been verified by further load testing.
Question 3 a) A structure is to be supported by a series of bored piles, arranged beneath a pile cap. Each pile will have a diameter of 600 mm. The pile cap will carry a vertical representative permanent load, Po of 9.6 MN (includes self-weight) and a vertical representative transient load, Po of 3000 kN applied with no eccentricity. Results from a series of maintained load tests carried out on test piles of the same diameter are shown below: 20.8 மன் ++ Applied load (kN) 0 500 1000 1500 2000 2500 2650 2800 2900 Test 1 0 7.7 13.4 19.2 34.6 76.8 89.6 97.6 104.0 Settlement (mm) Test 2 Test 3 0 0 12.8 11.2 32.0 32.0 46.4 52.8 68.8 88.0 102.4 99.2 118.4 110.4 132.8 116.8 144.0 Test 4 0 5.4 9.4 13.4 24.2 44.8 52.8 64.0 75.2 Determine the minimum number of piles required to ensure compliance with: i) Design Approach 1 ii) Design Approach 2 using the partial factors from Eurocode 7 and correlation factors from the UK National Annex to EN 1997-1:2004. Notes: You should refer to the various Eurocode 7 Tables in your course notes. You may assume that explicit verification of serviceability (settlement) has been verified by further load testing.
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