Civil Engineering question and answers for July 08, 2023
- Q Grouting of suspension bridge cables.
- Q In your opinion, what is the importance of studying soilmechanics?      Justify your opinionby giving any two practical examples.
- Q Importance of channel depth in harbor layout.
- Q hello, I am having an issue with a question in my highwayengineering course.the question is:An equal tangent sag vertical curve has an initial grade of–2.5%. It is known that the...
- Q (a) For the soft-contact lithography process, the usualapplication methods of the resist of shallow structures is by usinga spinner. Suggest alternative choices for resist application fordeep (e.g. MEMS) features.(b) Explain...
- Q 2. Design an all-bolted double-angle connection for a W24x146A992 beam to carry a dead load reaction of 25 kips and a live loadreaction of 75 kips. Use 5/16 in. angles...
- Q Talking with a scheduler, review construction scheduleand answer the following questions:How log did it take to complete theschedule?When in the design/build process was the scheduleprepared?How is the schedule organized?How is...
- Q Q2)What would be the maximum aggregatesize used for the given mixture properties by usingACI Method of Mix Design. 28-day specifiedconcrete strength is 12 Mpa, standard deviation is choosen as3.7Mpa and...
- Q Q1) Designa concrete mixture proportions whichwill be used for offshore concrete platform.Norwayis a world leader on offshore concrete platforms with 7 of theworld’s 30 larger offshore concrete structures located on...
- Q The laboratory analysis of 25 mL sample after filtration gavethe following data:Weight of the filter disk after drying at 103 oC and550 oC = 5.31gWeight of the filter disk and...
- Q There are several things you need to know before you attempt toselect the proper pump. List at least three points about \"How toselect the right pump for the job\" with...
- Q Determine the lightest W14 section to carry LRFD factoredcompression load of 900 kips and LRFD factored strong axis momentof 600 foot-kips.
- Q use double integration method.consider a simply supported beam with uniformlydistribution of load of w. compute the deflection at midspan and atL/4 . Draw the deoformed structure.use L=8 meters, W=8
- Q Q2) In a roofless elevator, which rises vertically at theconstant speed of 2m / s, a stone is thrown upward at the initialspeed of 17.6 m / s relative to...
- Q Describe the SlutWalk. What is the purpose? Whatinterventions do its participants seek toaccomplish? Summarize the critiques that Theresa Ann Huntmakes in “A Movement Divided: SlutWalks, Protest Repertoires andthe Privilege of...
- Q How is Pumzi dystopic and Afrofuturist? How is Pumziboth allegorical and speculative? Use examples. Taking all that youknow about both current realities and this film, what year couldthe setting of...
- Q Determine the magnitude and direction of the resultant force.Show your work.A.R = 80.3 lb, = 106.2°B.R = 80.3 lb, = 73.8°C.R = 72.1 lb, = 63.6°D.R = 72.1 lb, =...
- Q Assume you are the Design/Build Contractor for a CVS Pharmacy inLogan, OH. The building is 11,945 square feet in size withconstruction scheduled to commence on January 18, 2017. Use theprogress...
- Q Outline the health hazards of ROAD WORKS
- Q A 30 ft long beam (W24x68) supports a 5 kips/ftuniformly distributed live. Loading due to self-weight of the beamis negligible, The beam is laterally supported at its ends and atthird...
- Q Your client is a small community of 5000 people. Theywant to begin a municipally operated refuse collection and disposalprogram and ask your advice on the purchase of collectionvehicles.  They want to...
- Q a. A symmetrical rectangle box section prestressed concretebeam of external width of 300 mm and external depth of 600 mm witha uniform thickness of 40 mm is prestressed with 7...
- Q explain two new personal insights on persons 65 plus. Also,discuss two ways that foresee learning about age differentiationand the aged helpful to your current or future career field.
- Q a. An unsymmetrical I section prestressed concrete beam of topflange (350 X 40 mm) in size, bottom flange of (200 X 40 mm), 30mmthickness of web and overall depth of...
- Q . A prestressed road bridge of span 16 + 0.01 (35× 2) mconsists of a concrete slab of 420 mm thick with parallelpost-tensioned cables, in each of which the force...
- Q manufacturing questions: a. Estimate the number of particles ina 500-g sample of iron powder if the particle size is 50microns.b. Describe the differences and similarities in processing metalpowders vs. ceramics.
- Q Two concentrated loads each 10kN are applied vertically on anelastic, homogenous and isotropic single layer flexible pavement.The distance between the left and right wheel is 350mm. Calculatethe radial stress at...
- Q 1- Bring out their significance of evaporation, transpirationand evapotranspiration. (i) in arid region, and (ii) in humidregion.2- Explain various factors, which affect infiltration? And usingsketches/diagrams explain Horton's method of determining...
- Q Design the flexible pavement using Group index methodand California bearing ratio method using the following data andcompare the pavements.Soil portion passing 75 micron sieve = 60%Liquid limit = 43% and...
- Q 1)What is the advantages of gypsum?a)fire proofing ( X)Â Â Â Â Â Â b)heattreatment ( )Â Â Â Â Â Â Â Â c)cheap ( )Â Â Â Â Â d)disintegrate in the moisture ( )2) Where can use the hydraulic lime?a)bridge ()Â Â Â Â Â Â Â Â Â Â Â Â Â Â b)building ( X)Â Â Â Â Â Â Â Â Â c)under sea ()Â Â Â Â Â Â Â Â Â Â d)roads...
- Q An existing 2-lane (in each direction) multilane dividedhighway. The speed limit is 50 mi/h, the lanes are 11-ft wide andlateral clearance is 2-ft. The peak hour volume is 1,800 veh/h...
- Q An existingrural 4-lane freeway (2 lanes in each direction) has 11-ft lanesand 2-ft lateral clearance. The freeway hasapeak-hour volume of 1,800veh/h inone direction, 5% trucks inthe traffic stream, and a...
- Q 6-lane freeway (3 lanes in each direction) in level terrainhas a current one-directional volume of 5000 veh/h; it is estimatedthat in 3 years, volume will have increased to 5600 veh/h....
- Q A rectangular channel 2 m wide has a bottom slope of0.01 and a roughnesscoefficient of 0.017. A sluice gate 2 m wide is located in thechannel. The sluicegate has a...
- Q A new suburban freeway is being designed. Estimated AADT is40,000 veh/day, 60% of the peak flow traffic travels in the peakdirection, the PHF is 0.85, and the terrain is rolling....
- Q After the description has been written, the litmus test to agood description is that closes.TrueFalseA plat is required if at least one tract of the subdivision isfive acres or less.TrueFalse
- Q List and explain at least three assumptionsthat aregenerally considered when usingvertical photographs to derive geometric information of the objectspace.
- Q Using the rational method, determine the amount of runoff thatwould occur for a paved parking lot that is 100m * 50m and isuniformly sloped from one long edge to the...
- Q In practicing their profession, engineers may cause safety andhazards to another party or environment as a result of theirunprofessional practices. Explain and assess the legal implicationsof these professional negligence in...
- Q You are to carry out a research using the internet and identifyat least five different innovative ideas for intersection or roaddesign to improve Road Safety and/or traffic flow. For each...
- Q Sandstone pore of 20 mm in diameter and 100 mm longwith porosity of 15% is prepared forcore flood experiment. The sandstone pore is fully (100%) saturatedwith water by injectingwater with...
- Q Q.In case of f(F,p,D,V,Mu,g), express F as a function of other physical quantities through Buckingam-pi method.
- Q Describe any laws, regulations or policies that relate to theefforts of ensuring and governing low cabon, plastic free and greenenvironment in Malaysia. Decide whether the existing laws inMalaysia are sufficient...
- Q Why did plantation labor transition from Amerindian andindentured labor to enslaved African labor? How did each laborsystem work? What products magnified labor systems?
- Q A capped pile group consisting a rectangular grid of 7by 3 spanning a total length of, 7.1 m inlength. Piles are of size 400 mm diameter andspaced at 1.8 m...
- Q Combine the following aggregates in the right proportions toproduce a blend with the given target gradation.Sieve size (mm)CA7 % PassingWashed Sand % PassingDry Sand & Passing% Passing Target19.00100100100100.012.5098.8100100100.09.5062.110010093.04.752.198.110062.02.360819945.01.18069.980.735.00.60050.659.925.00.30020.74015.00.15005.124.29.00.07501.917.24.0
- Q what is the bed shear stress in hydrolics please explanation
- Q A new waste treatment plant has been planned to replace anexisting small aging plant for your home town. Discuss the MOEs for(i)the overall system, (ii)each phase of the overall systemdevelopment,and...
- Q foundationgive me some information about pile resting on rock and pilein general
- Q Bonus (10%) Explain your understanding of effective Stressconcepts. Why effective stress is considered the most importantconcept in geotechnical engineering including but not limited toslope engineering, design of earth structures and...
- Q Select the lightest W-section for bending,Cb=1MD = 60 k-ftML = 40 k-ftFy= 50 ksiLb=10ft
- Q QUESTION 18What kind of curve is used in stream gauging to relate watersurface to discharge?flood frequency curverating curvedepth-duration-frequency curveintensity-duration-frequency curveQUESTION 19What kind of curve results from the statistical analysis ofannual...
- Q Analyze a response to an mishap or incident that involvedcritical infrastructure and discuss the coordination &cooperation between local/state/federal/ territorial/or tribal (asapplicable)
- Q Q6: Acantilever beam having span ‘L’ m was subjected to a uniformlydistributed load ofmagnitude 8 kN/m for a distance of ‘0.6 L’ from the free end andtwo concentrated loads one...
- Q Discuss and explain three negotiation techniques used incivil works design process, three client feedbacktechniques used in civil works design process?
- Q a simply supported beam with a uniform distrivutedload of W compute its deflection at midspan and L/4. Draw thedeformed structure.use L=8metersW=8
- Q What are the practical applications of numerical methods. Give alland explain briefly each.
- Q Justify the reasons for saving the materials duringthe construction of vertical curves in highway ,with thecomponent elements of vertical curves . Also Give the necsssity ofproviding the component parts of...
- Q Using the rational method, determine the amount of runoff thatwould occur for a paved parking lot that is 100m * 50m and isuniformly sloped from one long edge to the...
- Q Consider a typical settling tank of 10 m diameter and 10 mheight. Inlet pipe is approximately 2 m deep from the top of thetank. Perform following preliminary calculations. a. For...
- Q Q2 discuss the role of public transport in the progress ofsociety and the wellbeing of people?
- Q 2. A simply supported rectangular concrete beam is to be madefrom M21 concrete grade and reinforced with steel bar of 345 MPayield strength. It carries a uniformly distributed load of...
- Q You are planning to excavate the 30-foot by 40-foot basementarea of a house to a depth of 10- feet in common earth. An 18-inchwide, 5-foot deep, 100-foot long sewer trench...
- Q adiscussion of revit, bim 360 glue, bim 360 field, procore, evernoteand bluebeam. essay
- Q 1. A soil has Horton inï¬ltration parameters f0 = 110 mm/h, fc =20 mm/h, and k = 1.8 h−1.a. Compute the total inï¬ltration and runoff from a storm with anintensity...
- Q Abrams established a rule that relates the water-cement ratio tostrength of concrete. List two additional factors that have asignificant influnce on the concrete strength.Q2. Explain does why: • The transtion...
- Q a. Interstitial atoms belong to line defects, yes or no?b. What is the influence of crystallinity increase on polymermodulus?c. Why are polymers lighter than metals and ceramics? Tworeasons.d. How can...
- Q In AutoCAD, ILLUSTRATE how the following command prompts can beperformed and INDICATE when it is necessary to perform EACH commandprompt. Note that all steps are very important and must bementioned....
- Q Determine if a real-world system could be represented as a rigidbodyI just need an exemple
- Q The following data is given for a horizontal highwaycurve having 2 lanes with Lane width of 3.65 m each: Ruling designspeed is 110kmph, Allowable rate of change of circular acceleration=...
- Q j. What is the difference between thermoset and thermoplasticswhen both are heated repeatedly?k. Impurity in metals and semiconductors both increaseresistivity, yes or no?l. Is plastic strain recoverable? Why?m. What are...
- Q Hydraulics & HydrologyProblem StatementThe Romans were exquisite water engineers, and that withouthaving at their disposal the modern tools and the knowledge we havetoday. Remember that Hydraulics and Hydrology as we...
- Q describe how the travel demand forecasting is a part of thetransportation planning process and its elements?
- Q Part III – Short Essay (please limit your answer to 250words)Please describe how the following elements of project planningare combined to generate a base project plan projecting estimatedproject cost over...
- Q Discuss different green building evaluation systems?
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