Structural Analysis, 5th Edition
5th Edition
ISBN: 9788131520444
Author: Aslam Kassimali
Publisher: Cengage Learning
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Chapter B, Problem 9P
To determine
Find the inverse of the matrix using the Gauss Jordan method.
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Chapter B Solutions
Structural Analysis, 5th Edition
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- The 4-story building shown below has a dead load D = 90 psf, floor live load, L = 110 psf. The roof and floors have the same D and L loads. The length of columns is 24 ft at the ground level and 12 ft for all other floors. The column ends are pins (Kx = Ky = 1.0) and Lx = Ly for all columns. Determine Pu on interior columns B2-4, B2-1, and side column C1-1 (Use LFRD where applicable).arrow_forwardProblems 5-1 Stead flow of steam enters a condenser with an enthalpy of 2400 kJ/kg and a velocity of 366 m/sec. the condensate leaves the condenser with an enthalpy of 162kJ/sec and a velocity of 6 m/sec what is the heat transferred to the cooling water per kg steam condensed. (-69198 kJ/kg) 5-2 An air compressor delivers 4.5 kg of air per minute at a pressure of 7 bar and a specific volume of 0.17 m³ /kg. Ambient conditions are pressure 1bar and specific volume 0.86 m³/kg. The initial and final internal energy values for the air are 28 kJ/kg and 110 kJ/kg respectively. Heat rejected to the cooling jacket is 76kJ/kg of air pumped. Neglecting changes in kinetic and potential energies, what is the shaft power required driving the compressor? (14.3kW)arrow_forwardDetermine the design resistance to transverse force F,Rdarrow_forward
- As a structural engineer, your task is to design an optimum section that has sufficient resistance to the applied loading for the primary beam proposed in Figure 1. A UB in grade S275 steel is required for the unrestraint beam to carry the ultimate loads over the given span. Choose an optimumUB section and justify your selection. You are required to submit a design analysis by considering bending, shear, transverse force, and deflection checking for the selected member based on Eurocode 3 and the assumption of support condition and loading must be clearly stated. P=15 kN. a 2 m. b=3m ·L· ·b. Figure 1 Simply supported steel beamarrow_forwardWhy is it important to establish logical relationships between tasks when developing a construction schedule?arrow_forwardFor the gravity concrete dam shown in the figure, the following data are available: - Unit weight of concrete (Yeone) = 2.4 ton/m³ Neglect( Wave pressure, silt pressure, ice force and earth quake force) -0.65, (Ywater) 1 ton/m³ Find factor of safety against sliding and overturning (F.Said & F.Sover), If heel and toe stresses (Pais & Pmas) are 57.17ton/m2 and 84.53 ton/m² respectively. w.s.l 83m 10m 80m 8m Solve on paper step by step with sketcharrow_forward
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