Q#1: Differentiate between the following: One way beam supported Slab & One way Joist Slab Subject: RCD 2
Q: ifferentiate between the following:…
A: Solution: One way slab is that slab that is being supported by the beams that are on the opposite…
Q: This type of slab is assumed to be supported on only two opposite sides. Its length-to-width ratio…
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Q: What is the self-weight of an 8 inch thick normal weight concrete (150 pcf) slab?
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Q: Differentiate between the following: One way beam…
A: Solution: One way slab is that slab that is being supported by the beams that are on the opposite…
Q: Two beams, A and B, made with the same material are to be subjected to a three-point bending test.…
A: Given,for beam A,lengthL1=25 inwidthb1=1.25 indepthd1=0.5 infor beam B,lengthL2=1.5 inwidthb2=1.5…
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A: Hi! Thank you for the question As per the honour code, We’ll answer the first question since the…
Q: 17-grade timber and MGP 12 grade timber in terms of characteristic values for design [use section…
A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…
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Q: Determine the total dead load (in kPa) of the following different types of slab if the weight of…
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Q: Topic: HOLLOW BLOCK SLAB Determine the total dead load (in kPa) of the following different types of…
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Q: erate and explain briefly the factors that affect the compressive strength of the concrete. (b)…
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Q: a) One way beam supported Slab & One way Joist Slab b) Define the following i) SMRF Structures…
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Q: The civil engineering students calculate the overall strength of slab. they find that to its…
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Q: Q.3. A slab has to be designed for an auditorium project. The design demands of the client are such…
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Q: Determine the design strength of the beam. Use F'c= 28 MPa, Fy = 415 MPa, b = 250 mm, d' = 60 mm, d…
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Q: Draw from memory a detail of a typical slab on grade and list the steps in its production.
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Q: Define the following i) SMRF Structures ii) IMRF Structures
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Q: Determine the total dead load (in kPa) of the following different types of slab if the weight of…
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Q: Determine the design strength of the beam. Use F'c= 21 MPa, Fy = 415 MPa, b = 400 mm, d' = 100 mm, d…
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Q: tangular Beam has width (300mm) and effect depth (500mm). It is reinforced with 4ø25 in one row . If…
A: width b=300 mm and effective depth d=500 mmArea of reinforcement Ast=4×π4×252=1963.5 mm2stress in…
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Q: Differentiate between the following: a) One way beam supported Slab & One way Joist Slab b) Two way…
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Q: Topic: FLAT SLAB Determine the total dead load (in kPa) of the following different types of slab if…
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- t 4#9 1) fé= 5000 psi r Grade 60 steel; 4 #9 Rebars, 5-9" t 4#9 NWC, 5-9" L = 25 ft & Mn = ? 4#9 14" $ 21" #3" Simple span 39The following diagram shows a partial floor framing plan of an elevated walkway building connecting an airport terminal building to the adjacent garage. The concrete floor is not post- tensioned. Material properties are: - Concrete weight: wt = 150 pcf - Concrete compressive strength: f'c = 4000 psi - Steel tensile strength: fy = 60 ksi - Stirrup consists of #4 bar - Framing members are not exposed to weather or in contact with soil. Use ASCE Table 4.1 to determine the design live load for this floor. 30-0¹ S Colm- Ö 90-0 - Mark 54 59 25 30-0¹ N BI -Sinder ASCE 7-10 Chapter 4 Live Load.pdf 50 psf 60 psf 100 psf 150 psf 2The shown is a beam-column connection. Assuming normal weight concrete, f'c = 5000 psi, fy = 60 ksi and all the steel bars are uncoated. The top tension bars are # 9 bars and the bottom compression bars are # 8 bars. Column X2 X3 21.56 in. 17.25 in. 27.6 in. a 34.5 in. X1 Tension Steel I Compression I Steel a 4 Beam d b Beam Dimension and Reinforcement: b = 16 in., d =24 in. clear cover = 1.5 in. Stirrups are # 3 bars with 6 in. spacing. A, = 4# 9 bars, A', =2 # 8 bars The total cross-sectional area of the column ties confining the hooked bars are 1.38 in.² The minimum distance "X2" required by ACI 318-19 code is most nearly equal to: As A's Sec.a- a
- ASSIGNMENT #6 CASE 2 Purlin Design The figure shown has trusses 5.5m apart with midpoint sag rods and Purlins spaced 2.5m on center. The roof truss is inclined 1 vertical to 2 horizontal. The weight of roofing materials is 0.8 kPa, wind load is 0.7 kPa perpendicular to the roof surface, minimum roof live load is 0.6 kPa. Design a channel section of steel Fy = 345 mPa, for the purlins. Use LRFD and ASD of NSCP 2015.Problem 2 (Pro 4.4 Textbook modified): Draw FBDS and show load conditions for B-1, G-1, interior column, C1. 72' Loads: B- = 25 psf = 10 psf -2XFRAMING JOISTS 16' d.c. W/PLYWODD SHEATHING SL B- (TYP) Roofing and joists (deck) %3D GLU-LAM iOLUMNS Truss joist 3 psf 5 psf Beams B-1 and B-2 = 15#/ft. Girders G-1 and G-2 = 50 #/ft. C1 %3D Insul., mech., elec. %3D TRYSJOISTS %3D %3D 24' ļ 24' 24' RAOF FRAMING PLAN 40 40Pabacboadcom Question Campletion Stutn MOD LE 4 A Movtng to another question will save this response Question 1 A hwo span beam subjected to shear and flexure only is reinforced as follows: @ MIDSPAN 2-016 mm 3-016 mm SECTION @ FACE OF SUPPORTS TOP BARS BOTTOM BARS 5-016 mm 2-016 mm Given: Stirrup diameter, dg - 10 mm Concrete fe=21 MPa Steel rebar fy 415 MPa Stirrup fy= 275 MPa Beam sizebxh=250 mm x 450 mm Assume all bars laid out in single layer. Calculate the following: Tensile steel ratio in positive bending at midspan = (in 5 decimal places) Design Moment strength of section at midspan for positive bending = kN-m (nearest whole number) kN m (nearest whole number) Nominal Moment strength of section at face of support for negative bending =
- Design Specifications 1st and 2nd floor Member Roof Deck Load (Typical) Live Load Item Superimposed Dead Load (Typical) Live Load Superimposed Dead a. b. C. For the structural plan attached, Hint: Self-weight B1 B2 Notes: 1. For simplicity, neglect self-weight of concrete slab B3 G1 G2 C1 C2 Design Loadings Application Slabs Slabs Slabs Slabs Value 4 3 2 3 4 4 4 Value 4 means pinned means continuous Assume all members have the same stiffness (same El) for simplicity 8 4 6 Unit kN/m kN/m kN/m kN/m kN/m kN/m kN/m Unit kPa kPa kPa kPa Determine the factored bending moment (LRFD) to be used in the design of Beam B1 in kNm. Determine the factored shear force (LRFD) to be used in the design of Girder G2 in kN. Determine the factored axial load (LRFD) to be used in the design of Column C1 in kN. -I T C2 G2 C1 G1 C1 5000 B3 1 B2 B1 B2 C2 C1 ∙H. GROUND FLOOR FRAMING PLAN C1 I G2 H G1 İ 8 C2 C1 G1 C1 5000 B3 1 B2 B1 + B2 1 B3 . C2 C1 I C1 SECOND FLOOR AND ROOF DECK FRAMING PLAN G1 G1Steel joists are manufactured in different series to account for which of the following? Spanning and loading Spanning None of the above Loading11-1. Determine whether the W14 x 34 beam shown in Figure 11-43 is adequate for flexural rupture and flexural yielding at the cope. The steel is ASTM A992, grade 50. 1/½/2" 4" W14x34 R₁ = 40kips FIGURE 11-43 Detail for Exercise 11-1
- Gove a short description of the structures roller support and trussMaterial properties are: - Concrete weight: wt = 150 pcf - Concrete compressive strength: f= 4000 psi - Steel tensile strength: fy = 60 ksi - Stirrup consists of #4 bar - Framing members are not exposed to weather or in contact with soil. What is this floor framing type? Member Solid one- way slabs B-4 Beams or ribbed one- way slabs B4 Colum 30-0 -Shb Mark TABLE 9.5(a) - MINIMUM THICKNESS OF NONPRESTRESSED BEAMS OR ONE-WAY SLABS UNLESS DEFLECTIONS ARE CALCULATED 1/16 B -Srder Minimum thickness, h One end Simply supported continuous continuous Cantilever Members not supporting or attached to partitions or other construction likely to be damaged by large deflections 0/20 (24 (128 €/10 /18.5 One-way slab Two-way flat plate Two-way slab Waffle slab Both ends (21 18 Notes: Values given shall be used directly for members with normalweight concrete and Grade 60 reinforcement. For other conditions, the values shall be modified as follows: a) For lightweight concrete having equilibrium density,…As a design engineer you are asked to peer review the design done by another engineer at your organization. A typical reinforced concrete floor slab plan is given. Assume all members to be simply supported. The specified compressive strength of concrete is 5000 psi and Grade-60 steel is used. Unit weight of concrete can be assumed as 150 lb/ft³. B 30'-0"- B2 -EQ.- EQ. -EQ. SEC 1 -40'-0" IS B1 B3 B3 B1 2 The only dead load acting on the slab is the self-weight of the members. The live load on the slab is 100 psf. Initial cross-section and reinforcement details of beam B1 is shown. Area of steel is 4.8in². EQ. 40'-0" B EQ. North