5" Floor Slab (R/C) Other Dead Load /O Live Load =125 Max, LL Deflection = L...
structures homework, please answer all parts of the question thank you 2. Wood Beam Design Design a 2x dimensioned lumber floor joist to carry the given dead + live floor load (neglect joist selfweight). Assume the floor meets conditions of 4.4.1 so CL=1.0. Also Ct, Cfu, and Ci = 1.0. Find the short term deflection of your chosen beam under live load only (100% LL is short term). Compare your LL deflection with the code limit of L/360. SPAN DATASET:...
The continuous beam shown in Fig. 1 is part of a beam-and-slab floor system of an office building and is typical of a series of beams spaced at 4 m intervals. In addition to the dead load, the live load on the floor is 3 kPa. Using f'c = 32MPa, N32 bars for main reinforcement, a) Find the maximum positive and negative moments using the AS3600 simplified method. b) Design the beam cross-section for the maximum amount of tensile steel...
Using the Letter R so Dead load is 160 and Live load is 50 by 120 floor Design Problem: 150 girders Floor System: oor (Design for Bending onl nding only.ust beams and 120'x 150', Columns on a 30 Grid 1) 2) Girders span from Column to column in the 150 foot direction 3) Beams span between girders 4) Concrete floor spans across beams Loading: See table on following page Elements/Materials: 1) Beams: S-Shape a. Use same beam throughout b. No...
The floor system for a reinforced concrete building consists of a continuous one way slab built monolithically with its supporting beams as shown. Given f’c = 4 ksi and Grade 60 steel. (a) Assuming wu = 2 k/ft, the maximum negative moment using ACI (8.3.3) coefficients is most nearly: A 51.2 k-ft/ft B 42 k-ft C 64 k-ft D 46.5 k-ft E Other (specify) (b) The steel required to resist a moment of 50 k-ft for an effective depth =...
Could you please help me on question 7. Thank you very much. The floor system shown below consists of normalweight concrete (150 pcf). Beams C2 ! LT 1 7.0 inch ! h=20 in G2! 12 in Girders BI 1 7.0 inch Slab 8 ft span h 24 in ----- - -- - --- 15 in 15 ft 15 ft Use 4000 psi concrete and Gr. 60 reinforcing steel. Assume 0.75 inch clear cover. Include concrete self-weight and a superimposed dead...