(b) A uniform concrete slab of weight, W (kN) is to be attached to two cables which lower ends are on the same level as illustrated in Figure 2. Cables I and II is made from different materials and it has been labelled as Material I and Material II, respectively. Both cables are supported by pins at the ends as illustrated in Detail A. A part of each cable has been subjected to tensile test to determine the properties of each cable. Table 1 shows the important data obtained from the test result. i) Compute the ratio of the area of rod BE to the rod CF, so that the slab would remain on the same level. ii) Determine the required weight, W (kN) of the slab that can be applied if the vertical movement for each rod is limited to 5 mm. Using the answer in (i), assume the cross-sectional area for Cable I is 500 mm?. iii) Calculate the force in each cable by using the answer in (ii). Note: Show ALL the assumptions and diagrams.
(b) A uniform concrete slab of weight, W (kN) is to be attached to two cables which lower ends are on the same level as illustrated in Figure 2. Cables I and II is made from different materials and it has been labelled as Material I and Material II, respectively. Both cables are supported by pins at the ends as illustrated in Detail A. A part of each cable has been subjected to tensile test to determine the properties of each cable. Table 1 shows the important data obtained from the test result. i) Compute the ratio of the area of rod BE to the rod CF, so that the slab would remain on the same level. ii) Determine the required weight, W (kN) of the slab that can be applied if the vertical movement for each rod is limited to 5 mm. Using the answer in (i), assume the cross-sectional area for Cable I is 500 mm?. iii) Calculate the force in each cable by using the answer in (ii). Note: Show ALL the assumptions and diagrams.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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