Arches, Civil Engineering

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types of arches

Land surveying, calculate height of instrument?

calculate height of instrument?

Defect of timber, due to defectiveseasoning and conversion

due to defectiveseasoning and conversion

Dissimilarity between open stirrups and closed stirrups, Question What is d...

Question What is dissimilarity in request between open stirrups and closed stirrups in Concrete beams? Answer Open stirrups are supplied principally to oppose shear forces in

Explain the cross sectional area of flow, Cross-sectional area of flow (ft ...

Cross-sectional area of flow (ft 2 ) (A) For rectangular channels = (w)(d). For trapezoidal channels, divide the flow area into two side triangles and one center rectangle, so

Kerb overflow weirs – horizontal bars vs. vertical bars, Q. Kerb overflow w...

Q. Kerb overflow weirs – horizontal bars vs. vertical bars? Overflow weirs must be provided for steep roads (longitudinal gradient>5%), flat roads (longitudinal gradient Ess

Maximum shear stress - state of stress, Maximum shear stress - state of str...

Maximum shear stress - state of stress: Consider the state of stress. (a) According to principal stress theory the equivalent stress for this case is simply σ 1 , i.e. 300

Briefly explain the concept of wind-driven ventilation, Problem (a) Br...

Problem (a) Briefly explain the concept of wind-driven ventilation and outlines its benefits over mechanical/electrical means of ventilation. (b) Various factors and guidel

Estimate the activity durations - construction management, Estimate the Act...

Estimate the Activity Durations The total labor cost for emergency bridge rehabilitation on an interstate highway is \$5,716,440.  The average crew-hour cost is \$15,879 for this

Roads in hilly areas, Roads in Hilly Areas: (a)        The alignment s...

Roads in Hilly Areas: (a)        The alignment selected should attain the changes in elevation by adopting the ruling gradient to the maximum length. Limiting and exceptional