Determine poison ratio longitudinal  strain 0.5 Lateral strain -0.3

Q: A trapezoidal canal having a depth of 2.25 m flows with a mean velocity of 0.9 m/s. Determine the di...

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Q: Situation 1: Starting from rest with the position shown. Neglect the mass of the pulley and assume a...

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Q: Coarse aggregate is placed in a rigid bucket and rodded with a tamping rod to determine its unit wei...

A: given that, Volume of bucket = 9.3 Liters          Mass of empty bucket = 9 kg          Mass of buck...

Q: Evaluate the specific gravity of the soil. Obtain the unit weight of the sample in kN/r

A: SOIL MECHANICS:  

Q: PROBLEM 1. The section of a gravity dam is as shown in the figure. Assume hydrostatic uplift "U' to ...

A: Given data  W1 = 224640 lb W2 = 44928 lb W3 = 71884.8 lb W4 = 56160 lb U = 131040 lb F = 112320

Q: The common tangent of a compound curve is 86.42m with an azimuth (south) of 268*30'. The vertex V is...

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Q: A column in a building is shown in elevation below. Each floor level delivers 200 kips of force to t...

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Q: 3) A groundwater aquifer has been found to have a porosity of 0.3. The solid is dominated by quartz ...

A: To determine the compounds in the aqueous phase of the groundwater aquifer, sorption isotherms can b...

Q: The mass of an empty gas jar was 0.498 kg. When completely filled with water, its mass was 1.548 kg....

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Q: A perfectly flexible and inextensible cable is shown in the figure (not to scale). The external load...

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Q: tensile load of 150 kN is applied to a round metal bar with a diameter of 16 mm and a gage length of...

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Q: A steel shaft is to be manufactured either as a solid circular solid bar or as a circular tube.  The...

A: given that, torque = 1200 N-m allowable stress = 40 Mpa allowable rate of twist = 0.75 deg/m shear m...

Q: A soil sample with a volume of 45 cm^3 is filled with a dry soil sample. hen the soil is poured into...

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Q: roblem 2. Using method of sections, determine the kind and amount of stress in members U,U,„U,L, and...

A: To find force in members of truss

Q: Use Mohr's Circle to determine the stresses on plan BD for the element shown below. 26.4 psi 3.7 psi...

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Q: Aggregates from three sources having the properties shown in the table below where blended at a rati...

A: We have to determine the properties of aggregate blend for the data given in the problem. Below I ha...

Q: plume of bucket = 9.3 Liters ass of empty bucket = 9 kg ass of bucket filled with dry-rodded coarse ...

A: S.no  Dry rodded aggregate+bucket Bucket weight  Dry Aggregate only  Volume  Dry Unit weight  Averag...

Q: ga completely mixed con ty removal efficiency in E onse). -Name of person

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Q: Give at least 3 examples of value engineering that applies in a construction of civil engineering pr...

A: Here we have to give atleast 3 examples of value engineering that applies in a construction of civil...

Q: Which of the following graphs best describes the relationship between soil pH and cation exchange ca...

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Q: draw finished floor to floor height = 3000m total width of stair (u shaped stair) = 2400 mm

A: Given finished floor to floor height = 3000m total width of stair = 2400 mm To Draw  a (U) shaped st...

Q: Two plates with a thickness of 35 mm, width of 160 mm, and length of 200 mm are joined together by a...

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Q: An excavator was able to load a truck in 2 minutes and additional 30 seconds for the positioning of ...

A: Given, Loading time = 2 min 30 sec = 2.5 min  Hauling + Dumping + Return time = 25 min   

Q: Mechanix is a machine shop and a paper manufacturing plant gave it a P100,000.00 budget to fabricate...

A: The number of steel types that can be manufactured by mechanix is calculated as follows: Budget = (W...

Q: Sieve analysis test for fine aggregates was performed on a sample of fine aggregates and produced th...

A: Given, Sieve analysis diagram

Q: 11 er For sieves with openings smaller than 4.75 mm (No. 4), the quantity retained on any sieve at t...

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Q: A horizontal 45° bend 750 mm Ø upstream and 300 mm Ø downstream has water flowing thru it at the rat...

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Q: Determine the settlement, in mm, on a layer of clay due to an inc loads above it under the following...

A: According to given data Option A =0.241 is correct option , Calculation is given in step 2   

Q: COURSE: Transportation Engineering QUESTION Consider divided multilane highway in V.A. Rufino near A...

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Q: As shown in the figure, two blocks are connected by a light, flexible cord passing over a frictionle...

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Q: For the built-up section shown, determine the following: a. Centroid of the Area, b. Moment of Inert...

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Q: a. enlarged stair plan details - 1:15 b. enlarged stair section/ elevation details - 1:15 c. spot/...

A: a). Stair plan details

Q: Select an ASTM A992 (Fy = 50 ksi) W-shape column to carry an axial dead load of 140 kips and live lo...

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Q: oblem 1. glecting the weight of the bar as shown in the figure, determine the stress in each rod if ...

A: Given data in question  Length Area Coefficient of thermal expansion  Change in temperature  Span le...

Q: A right circular cone 4 m in diameter and 4 m high is superimposed with a right circular cylinder ha...

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Q: A perfectly flexible and inextensible cable is shown in the figure (not to scale). The external load...

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Q: Situation 2: An open cylinder vessel 1.2 m in diameter contains water at a depth of 3.75 m. 3) If it...

A: D=1.2m r=0.6m N1=85rpm NE=125rpm

Q: A trigonometric leveling was conducted. The two points A and B of a certain rough terrain are each d...

A:

Q: ant rotational speed such that the absolute v out and observes a friend who is in car B. kinematic d...

A: According to given data   shows a ferris wheel in an amusement park has eight equally spaced cars. T...

Q: əfans m to the uniform loading shown. The beam itself h ctional dimensions of 12 in. by 26 in. and i...

A: According to given data   The concrete beam supports the wall, which subjects the beam to the unifor...

Q: 27 Coarse aggregate is placed in a rigid bucket and rodded with a tamping rod to determine its unit ...

A:

Q: U The confining pressure (o3) is progressively increased to break the sample subjected to uniform pr...

A: from the given four statements, the correct and incorrect statements are explained.

Q: Select all true statements. 1-Direct shear tests are useful to establish the Mohr-Coulomb envelope ...

A: according to the question; these are the true statements; statement 1 : Direct shear tests are usef...

Q: 125m-by-15m steamship displaced 8250 m^3 of fresh water. It is placed in a 140m-by-20m lock where it...

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Q: A permeable soil layer that is underlain by an impervious layer slopes at 5 degrees to the horizonta...

A:

Q: Sieve analysis test for fine aggregates was performed on a sample of fine aggregates and produced th...

A: Given, Sieve analysis data

Q: 2. The BOD5 of a waste sample was found to be 60 mg/L The initial oxygen concentration of BOD diluti...

A: V1=10ml DOf=8.6mg/l

Q: 30 W/서 -okN 3EI 3m

A: Calculate the reaction at the support,  Taking moment at joint A, ∑MA=0-VB×5+30×4×1×2+40×3=0VB=96 kN...

Q: How important it is for Civil Engineers to understand the work done by a force, the correlation betw...

A: We have to determine the correlation between work and energy and power and efficiency of the bodies ...

Q: correct stress state for representing the circumference of the pressure vessel is which o owing:

A: In circumference,only the hoop stress will gets developed. Hoop stress = pr/t  Hence option is D .

Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.