25' W18 X 50 13' W18 X 50 B 13' na W18 X 130 W18 X 97 W18 X 130

Q: 3. Construct influence lines for the reactions at A, C and E, the shear at D, the moment at D, the…

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Q: The rainfall during three successive 2 hour periods are 0.5, 2.8 and 1.6 cm. The index value of this…

A: Given: The rainfall during three successive 2 hours periods is 0.5, 2.8 and 1.6 cm. P=0.5+2.8+1.6…

Q: A cylindrical shaft made of steel of yield strength 700 MPa is subjected to sta bending moment 10…

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Q: 48. A horizontal cantilever beam of circular cross-section, length 1.0 m and flexural rigidity EI =…

A: Given- Length L=1 m, EI = 200 N-m2, Moment MA=1 N-m, It is needed to find the vertical deflection at…

Q: Q-7: When a vertical face excavation was made in a deposit of clay, it failed at a depth of 2.8 m of…

A: Given,Clay depositdepth of failure=2.8 mBluk density=17 kN/m2To determine,Shear strength parameters.

Q: A bar of circular cross-section varies uniformly from a cross section 2D to D. If extension of the…

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Q: The stream function is given by the expression = 2x² - y². What is the resultant at a point denoted…

A: Given- Stream function- ψ=2x2-y2, Resultant at x=2 & y=3 is needed.

Q: ← Shear Reinforcements In a reinforced rectangular concrete beam paving b = 230 mm, d = 400 mm fck =…

A: Given data- A reinforced rectangular concrete beam- Width b=230 mm, Depth d=400 mm, fck=20…

Q: The simply supported beam ABCD is loaded by a weight W =27 kNthrough the arrangement shown in the…

A: FREE BODY DIAGRAM OF THE QUESTION;

Q: The spherical grit particles, having a radius of 0.01mm and specific gravity of 3.0, need to be…

A: Given- Radius=0.01 mm, G=3, Density of liquid=1000 kg/m3, It is needed to find the settling…

Q: 4) Two branches of different sections and discharges merge and continue to flow in a main channel…

A: Given data  For A and B channel dimension are given and slope also given..... So we can calculate…

Q: HW A shaft composed of Segments Ac, CD and DB 1 fastened to rigid supports and loaded as shown, for…

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Q: A 10 m high slope of dry clay soil (unit weight = 20 kN/m3), with a slope angle of 45° and the…

A: Given data- 10 m high slope of dry clay soil- Unit weight = 20 kN/m3, Slope angle = 45o, Cohesion-…

Q: Ex. Calculate tension in each segment of cable and vertical sag at 8. hB # B 2m

A: Given : This is a problem of structural Analysis where we have to determine tension in each segment…

Q: A beach resort found to have a lot of sinkholes. Assume that you are a geotechnical engineer, write…

A: As a geotechnical engineer, I would recommend the following regarding the foundation engineering of…

Q: The common radius of a reverse curve is 1650 ft. The central angle of the first curve is 10°. a.…

A: Answer  (a) Calculation of the distance of the parallel tangents Based on the given data let us draw…

Q: Select a WT section for the compression member shown in Figure . The load is the total service load,…

A: Given:- A live-to-dead load ratio = 2.5:1 The yield strength of the steel = 50 ksi The magnitude of…

Q: The intensity of passive earth pressure at a depth of 6 m in a cohesionless soil with an angle of…

A: Given that :- Saturated unit weight of sand = γsat= 21 KN/m3 γw=9.81 KN/m3 Angle of internal…

Q: a) Explain what is the 's' hydrograph. b) How can we obtain a flow hydrograph by means of a 's'…

A: S-Curve or S-Hydrograph:A'S hydrographs are nothing more than hydrographs produced by a continuous…

Q: 4. A 1 m square, 0.5 m deep footing carries a downward load of 200kN. It is underlain by an…

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Q: In order to compute the airport reference temperature and the standard temperature with respect to…

A: Given that :- Monthly mean of  the average daily temperature of the hottest month = Ta = 31°C…

Q: A vertical photograph is taken at an altitude of 1200 m above mean sea level' (ams.l.) of a terrain…

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Q: Problem 8.11: 7.2 m³/s flowrate flows in a rectangular channel shown in the Figure below. Is water…

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Q: The subgrade soil properties of a sample are as follows: Soil portion passing through 0.075 mm sieve…

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Q: ← Darcy' Law The viscosity and unit weight of the percolating fluid are reduced to 67% and 93%…

A: Given- Viscosity is reduced to 67%, Unit weight is reduced to 93%, Rest parameters are constant. It…

Q: Compute the settlement of the clay layer caused by primaryconsolidation if the so > Compute the…

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Q: For a portion of highway the Line AB meets BC, Point A is at a MSL of 2000 m and point B is at a MSL…

A: Given that :- t = 2.5 sec , f = 0.35 Point A is at MSL of 2000 m and point B is at MSL of 1999.9 m…

Q: What are the casues and effects of waste land ?

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Q: Q1 :The field capacity and permanent wilting point for a given 15 kg of soil are 36% and 13%,…

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Q: What is the amount of cement in kilograms needed for the design mix? (use two decimal places, no…

A: Answer  To calculate the amount of cement in kilogram needed for the design mix we need to obtain…

Q: 01 $):A stream of 135 l/s was delivered from a canal and 110 1/s were delivered to he field. An area…

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Q: Tie bars of 12 mm diameter are to be provided in a concrete pavement slab. The working tensile…

A: Given- Tie bars of 12 mm diameter, Tensile stress=230 MPa, Average bond strength = 2 MPa, Joint gap…

Q: A 5-ft wide, 8-ft long, 3-ft deep footing supports a downward load of 200k and a horizontal shear…

A: Given wide = 5ft ; long =8ft ; deep =3ft Downward load = 200000 ; Horizontal shear load =25000

Q: P10.29. Analyze the frame in Figure P10.29. Compute all reactions. Use IBC = 200 in. and IAB = ICD =…

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Q: Nonmechanical properties refer to characteristics of the material, other than load response, that…

A: Introduction- Material is the used in the construction purpose. Many naturally occurring substances,…

Q: State three examples of a static load application and three examples of adynamic load application.

A: Static loading denotes a constant load placed on the structure over time. Static loads are typically…

Q: Q3: A one-way ribbed slab with clear spans (9.6 m 15 m) is covered a rectangular area, as shown in…

A: Given: Slab dimensions, 9.6 m x 15 m fc = 28 MPa fy = 375 MPa γ = 25 kN/m3  d' = 40 mm t = 80 mm h =…

Q: TITLE: OMITTED MEASUREMENTS INVOLVING TWO NON-ADJOINING SIDES Purpose: a. To learn the determination…

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Q: In a permeability test conducted on a soil with e = 0.50, the discharge velocity was found to be 2.4…

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Q: Determine if the beam shown below will fail in tension or compression. Given fe= 4,000 psi fy =…

A: A) Given data : f'c = 4000 psi fy = 60000 psi To Find : Determine if the beam will fail in tension…

Q: For a fully developed flow of water in a pipe having diameter 10cm, with velocity 0.2m/s and…

A: Given: Diameter of pipe, d = 10 cm Velocity of water flow, V = 0.2 m/s Kinematic viscosity, ν=10-5…

Q: A soil of two layers has a hydraulic conductivity of 8(cm/day) for the first layer, and 2.5(m/day)…

A: Given:- The hydraulic conductivity of the first layer = 8 cm/day The hydraulic conductivity for the…

Q: 2 A rectangular channel of 2.5 m width is carrying a discharge of 4 m³/s. Considering that…

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Q: Panel AB in figure 2 is a parabola with its maximum at point A. It is 150 cm wide into the paper.…

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Q: QUESTION For a 2-hour, 10 mm/h intensity rainfall, the hydrograph given in Table is observed. The…

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Q: A transmission shaft made of steel having ultimate strength 500 MPa and yield strength 320 MP is…

A: Given data : Ultimate strength of steel shaft = 500 MPa Yield Strength = 320 MPa Endurance strength…

Q: A tall tower was photographed from an elevation of 700 m above the datum. The radial distances of…

A: Given- Flying Height of the aircraft H=700 m, Radial distance r1=112.50 m & ro=82.40 m,…

Q: A cylindrical shaft made of steel of yield strength 700 MPa is subjected to static load consisung of…

A:

Q: Julia Vargas avenue in Ortigas, Pasig is classified by the DOTR as a Class I two-lane highway  on…

A: Answer  For given class I highway Level of service(LOS) depend on the percent time spent…

Q: For sand in the shown profile below, if e = 0.7 and G, =2.65. Draw diagrams of total and effective…

A: Given : e = 0.7 Gs = 2.65 This is a problem of Soil mechanics where we are asked to draw the…

Load and resistance factor design

Load and resistance factors design (LRFD), also known as Limit state design (LSD), refers to the design method used in building engineering. A boundary condition is a condition of a structure where it can no longer meet the relevant design requirements. The condition may refer to the load level or other actions on the structure, while the terms refer to the integrity of the structure, suitability for use, durability, or other design requirements. A structure designed for LRFD is limited to keeping track of all possible actions during its design time and is always ready for use, with the appropriate level of reliability in each boundary condition. LRFD-based construction codes clearly define the appropriate levels of reliability in their instructions.