1. A square tied column is to support an axial dead load of 575 KN and an axial live load of 795 KN. Assuming 2% longitudinal steel is required, calculate the dimension of the column. Assume f'c = 27.6 MPa, and fy = 414 MPa. Use NSCP 2015.
Q: The force F₁=50 N points to the East. The second force F2=100 N made with the first force an angle…
A:
Q: TAL ): Use the force method to determine the reactions and draw the shear and bending moment diagram…
A: EI = constantDetermine the support reaction using force method and draw the shear force and bending…
Q: Note:hand written solution should be avoided.
A: Approach to solving the question: Detailed explanation: Examples: Key…
Q: Find the required spacing for two-leg, single loop #3 stirrups in the beam below. Determine a…
A: Detailed solution is provided belowPlease read carefullyAsk me if you have any doubtsThank you.…
Q: A column with an unbraced length of 20 feet must resist a factored load of Pu = 200 kips. Select the…
A:
Q: Incompressible fluid flows steadily between two infinite parallel plates under a dp dx" constant…
A:
Q: 4.75 The structure consists of two identical bars joined by a pin at B. Neglecting the weights of…
A: The moment at pin support is zero.Acceleration due to gravity is 9.81 m/s2The frame is statically…
Q: The horizontal support reactions for the following truss below are: 20 kN 30 kN 3 m Ax=0 kN and Bx =…
A: Determine the horizontal reaction of the truss.
Q: A wastewater treatment plant has been operating with the following specifications:flow rate = 7,630…
A: Detailed solution is provided belowPlease read carefullyAsk me if you have any doubtsThank you.…
Q: Given below are the measured streamflow in cfs from a storm of 6-hour duration on a stream having a…
A:
Q: The proposed grading at a project site will consist of 25,100 m³ of cut and 23,300 m³ of fill and…
A: Given data - Cut volume = 25100 m3 Fill volume = 23300 m3 Avg moisture content of cut area = 8.3%…
Q: Please answer use nscp 2015 asap
A:
Q: Situation A: A beam is attached to a wire on the one end and is rested to an inclined plane on the…
A: Absolutely, here's a brief answer to the beam situation neglecting friction (questions 17 &…
Q: In the diagram shown, what is the internal force in member BD?
A: There is a property of truss for identifying zero force members of the truss as follows:…
Q: Problem 5 An adiabatic gas turbine expands air at 1350 kPa and 525°C to 125 kPa and 130°C. Air…
A:
Q: 2. A timber beam is used to support two concentrated loads and a distributed load over its…
A: Given Load 2000#, 2000# and 400#/ ftTo find out Reactions
Q: 6.5 Refer to Figure 6.4. For a constant head permeability test in a sand, the following values are…
A: Permeability = 0.0215 cm/secSeepage velocity = 0.068 cm/secExplanation:
Q: P 3.5m BY 2.5m 10 N/m
A:
Q: You are requested to perform the following calculations by hand. Determine the shear and moment…
A: Step 1:Step 2:Step 3:
Q: 3.82 The tension in the cable attached to the end C of an adjustable boom ABC is 560 lb. Replace the…
A:
Q: 2.28. The three bars shown in Fig. 2-45 support the vertical load of 5000 lb. The bars are all…
A: I have attached the image below Explanation:Step 1:Step 2:
Q: 40.) A large closed tank is filled with air under a pressure of 5.3 psi gage and at a temperature of…
A: Answer discuss below.Explanation:Step 1:
Q: Energy and Atmosphere category Practice Questions 5. Which standard is referred to in LEED rating…
A: The correct option is d) American Society of Heating, Refrigerating, and Air-Conditioning Engineers…
Q: 6-9 Draw the shear and moment diagrams for the beam. Hint: The 20-kip load must be replaced by…
A:
Q: Two parallel conducting wires lie along the direction of the z axis as shown. Wire 1 crosses the…
A:
Q: The rainfall excess derived from the weighted-average daily rainfall in a basin are indicated below.…
A: For Rainfall excess of 28 mm: Total Daily Streamflow ≈ 562.7868 m³For Rainfall excess 5.2 mm:…
Q: the link in the question is…
A: The objective of the question is to determine the value and location of the largest tensile and…
Q: Since your team is doing such an outstanding job for your client, they requested a preliminary…
A: Peak fluro = 3600 cfx at t = 3hoxExplanation:
Q: You are the new safety, health, and environmental manager at an industrial facility in Western PA.…
A: To complete:The table below by determining if each indivudual pollutant contributes to the need for…
Q: As a site designer, you need to calculate the volume of stormwater for a 15-acre drainage area with…
A: The objective of the question is to identify the correct method for calculating the volume of…
Q: 2. A timber beam is used to support two concentrated loads and a distributed load over its…
A:
Q: Caterpillar Inc. would like to upgrade current fabrication techniques on its Excavator assembly…
A: Step 1: Step 2: Step 3: Step 4:
Q: A conventional activated-sludge system treats 11,000 m3/day of wastewaterin an aeration tank with a…
A: Please go through the below answerExplanation:
Q: The bracket is held to the wall using three A-36 steel bolts at B, C, and D. Each bolt has a…
A: (1) Diameter of bolt(2) Unstretched length(3) Force(4) Young's modulus for A-36 steel is
Q: 1. (30 pts) The soil profile shown below consists of 10 meters of sandy silt overlying gravel. The…
A: Step 1:Step 2: Step 3: Step 4:
Q: Problem 2: Find the Area and volume of the footings shown below. Use the center line method to…
A: The total length of the center line of the wall should be determined.Then the area of the footings…
Q: For the geometric characteristics, traffic conditions (traffic volumes are in vehicles per hour) and…
A: thank youExplanation:Step 1:Step 2: Step 3: Step 4:
Q: A compacted fill, currently under construction, will support a proposed supermarket. One of the…
A: Given that,the unit weight of compacted fill = 121 lb/ft3The moisture content of compacted fill =…
Q: The resultant force of a concurrent force system is shown. Determine the magnitudes of the…
A: The resultant force in x- direction isExplanation:Using the formula for the resultant of the forces.
Q: W A Test beam A Strain gauge (a) Unsymmetrical cantilever beam with weight applied at the free end…
A: The objective of the question is to calculate the location of the centroid, the second moments and…
Q: A Singly Reinforced Concrete Beam has a cross-section of 300mm x 600mm and a span of 6.5 meters. It…
A:
Q: The rod on the power control mechanism for a business jet is subject to a force F of 91.2 N.…
A:
Q: A flexible two-way roadway (as shown below) has two lanes each way with a two-way annual average…
A: Givenn = 20 yearsAADT in 2017 = 5250AADT in 2018 =5460 Design ESAL= ?
Q: 4.4 A 50-lb block is supported by a pin support and a flexible cable, as shown. Draw the free-body…
A: A 50 lb block is supported by a pin support and a flexible cableTo Draw- Free body diagram for the…
Q: I have gotten this far, but I am not sure how to read the graph to find effieciency. Please see…
A: Radial Flow pump is used and its efficiency is 75%Explanation:Given Discharge Q= 0.03 m3/s convert…
Q: 5. The rectangular section of the following column is subjected to a compressive 150 kN force on its…
A:
Q: 1. Check the compactness of W36x529, W21x48 and W14x99. 2. Verify the available flexural strength of…
A: The first part of the question is asking to check the compactness of the given steel sections.…
Q: 1. A short rectangular reinforced concrete column 500 mm wide by 700 mm deep contains 8-28 mm…
A: Note : Since you have posted a question with multiple sub-parts, we will solve the first three…
Q: Problem The saturated soil specimen shown below has a permeability of 0.005 cm/sec, a porosity of…
A: The image allows you to calculate properties of water flow through the soil. Here's a…
Q: 9.24 The rainfall excesses derived from the weighted-average daily rainfall in a basin are indi-…
A: Given,
Step by step
Solved in 2 steps with 3 images
- A steel column is pin connected at the top and bottom which is laterally braced and subjected to transverse loading. It carries an axial load of 800 kN and a 70 kN-m moment. Use ASD. The steel section has the following properties: A = 13000 mm² r = 94 mm Ix = 300 x 106 mm4 Sx = 1200 x 103 mm³ L = 3.6 m Yield stress Fy = 248 MPa Axial compressive stress that would be permitted if axial force alone existed, Fa = 115 MPa Compressive bending stress that would be permitted if bending moment alone existed, Fb = 148 MPa Members subjected to both axial compression and bending stresses shall be proportioned to satisfy the following requirements: Mry + 9 Mex Mey Determine the axial compressive stress if axial load only existed. Pr 8 Mrx + Pe 75.82 MPa 61.54 MPa 33.96 MPa 16.25 MPa Determine the bending stress if bending moment alone existed. 76.25 MPa O58.33 MPa 13.33 MPa ≤ 1.0 16.59 MPa Determine the value of both axial and bending moment interaction value, considering the amplification due to…Solve the following and submit with the same format of this module, A4 size: 1. Determine the nominal axial compressive strength for the following cases: a. L = 4.6m b. L = 6.0m W10 x 33 A992 steelThe compound bar carries axial loads as shown. Determine the maximum allowable value of P if the change in length of the entire bar is limited to 0.08 inch and the working stresses listed in the table are not to be exceeded. Steel 2 ft Bronze 4 ft Aluminum 3 ft 2P 3P 4P A (in.?) E (psi) a. (psi) Steel 0.75 30 x 10 20000 12 x 10 10 x 10 Bronze 1.00 18000 Aluminum 0.50 12000
- 2. The column shown in the figure is reinforced with 6 - 25mm diam steel with fy: = 415Mpa and f'c = 27Mpa a. Determine the nominal load pn when e = 200mm b. Determine the nominal load when e = 350mm C. 250 mm 65 mm 400mm 65 mm e CD PnDetermine the maximum compressive load that a HSS254 x 152.4 x 12.7 structural steel column (see Appendix B for its cross- sectional properties) can support if it is 7 m long and a factor of safety of 1.98 is specified. Use E = 207 GPa for the steel. Answer: Pallow= i KNFrom the given figure below, determine the minimum height of the beam if the flexural stress is not to exceed 50kPa. Assume width of beam is 200mm (JN 10 N/m 0- T 3M RA=42N 42N B IM TEMA 12N 75NM 81NM, Im RD=3N EL -3N 0° 78 Nm 3NM V-DIAG M-DIAG
- Tow square bars are welded together and loaded axially as shown: Determine The normal stress between A&B The normal stress between B&C The normal stress between C&D The total change in length of the bar Assume : w1 =40 mm, w2 = 50 mm, P1 = 130 kN, P2= 65 kN, and P3 =260 kN. E = 200,000 Mpa original lengths LAB = 100 mm, LBC = 120 mm, and LCD = 130 mm,For the given properties of beam below. Compute the flexural capacity of the beam. b = 390mm d = 440mm d' = 80mm fc' = 34.5MPA fy = 350MPA As = 4 - 40mm As' = 2 - 32mm A. USE NSCP 2001, Mu = kN-m B. USE NSCP 2015, Mu = kN-m1. A steel column 10 m long is fabricated from a W and C section arranged as shown. Determine the safe compressive load. Fy = 248 MPa, E = 200 GPa. Use AISC/NSCP Specs. C 310 x 45 y1=x=17 y2 d1 10 m W 200 x 46 a) Both ends of column are fixed b) Both ends of column are hinged c) One end fixed, the other end hinged Use design values of k. C 310 x 45 A = 5690 mm? d = 305 mm bf = 80 mm tf = 12.7 mm tw = 13 mm Ix = 67.3x10° mm ly = 2.12x10° mm x = 17 mm W 200 x 46 A = 5860 mm? d = 203 mm bf = 203 mm tf = 11 mm tw = 7.2 mm Ix = 45.5x10° mm ly = 15.3x10° mm
- A steel bar of rectangular cross-section 50 mm x 60 mm is pinned at one end and fixed at the other end. It is subjected to axial compression. If the proportional limit of the material is 240 MPa then (Take E = 210 x 10³ MPa) A Ratio of minimum MOI and maximum MOI of the section is 0.694. Correct Option Minimum length of the column is 1341.22 mm. Minimum length of the column is 1896.916 mm. Correct Option Slenderness ratio is used as a parameter to differentiate between long and short columns. Correct OptionFigure 1 shows the cross-section of a heavily welded I-section steel column under axial compression. The yield stress of the steel section is 300 MPa. (a) Check the slenderness of the flanges and webs. (b) Determine the effective and gross areas of the cross-section. (c) Determine the design axial capacity of the cross-section. 380 E 10 425 -8 Figure 1. Cross-section of the rectangular hollow section steel column (Units: mm)QUESTION: A W10x112 column rest on a base plate and on a 400 mm x 400 mm concrete pedestal. The pedestal andbase plate are of the same dimensions. Yield strength of steel Fy = 248MPa, effective length of column Le=W/4 m. Concrete strength fc = W MPa. Use ASD. (Hint Le = kL) a.What is the allowable axial capacity of the column in kN?b.What is the allowable bearing capacity of the pedestal in kN?C.What is the minimum required thickness of the base plate rounded off to nearest safe 5 mm? Reference for datas W= 25 mm , 25 MPaW/2 = 12.5 mW/4 =6.25mX=475 KNY= 155 KN, 155 KPa, 175 mmZ=60×+Z=535mm