Questions
Describe the components and locations for concrete and earth fill dams.

Describe the components and locations for concrete and earth fill dams.

In: Civil Engineering

What factors discourage the use of redundant members or novel materials in bridge design?


What factors discourage the use of redundant members or novel materials in bridge design? 

What role should inspections/maintenance play in structural design? 

What is a strain gauge? How does it work? How can it be used to prevent structural failure?

In: Civil Engineering

A trapezoidal channel having bottom width 6m ,side slopes 2 horizontal to 1 vertical ,Mannings n=...

A trapezoidal channel having bottom width 6m ,side slopes 2 horizontal to 1 vertical ,Mannings n= 0.025 and bottom slope 0.016 ,carries a discharge of 10 m3/sec . Compute the back water profile created by the dam which backs up the water to a depth of 2.0 m immediately behind the dam ((Direct method if it is possible))

In: Civil Engineering

Please use any article references from the internet Please give me an idea how to write...

Please use any article references from the internet

Please give me an idea how to write report regarding below topic.

Concrete structure in wind turbine tower's application progress

Please use considerable number of words

In: Civil Engineering

What role, if any, does Moisture content (water) play in timber which is used for Structural...

What role, if any, does Moisture content (water) play in timber which is used for Structural purposes?

In: Civil Engineering

What role does statics play in industrial engineering? Give some examples and explain the role of...

What role does statics play in industrial engineering?

Give some examples and explain the role of statics in the examples.

Please describe in detail and clearly

In: Civil Engineering

Critically evaluate the engineering, procurement and construction (EPC) contract and the engineering, procurement and construction management...

Critically evaluate the engineering, procurement and construction (EPC) contract and the engineering, procurement and construction management (EPCM) contract as used in the civil engineering industry. Critically evaluate how each contracting strategy is used in the real world

In: Civil Engineering

Identify three(3) stability criteria that needed to be considered for plastically designed frame in order to...

Identify three(3) stability criteria that needed to be considered for plastically designed frame in order to ensure the safety of the frame

In: Civil Engineering

1) What would be the technical and engineering challenges during the stages of i) design ii)...

1) What would be the technical and engineering challenges during the stages of i) design ii) construction and materials iii) maintenance of structures in Antarctica? Consider the challenges of exposure and environmental conditions.2) What legal, economic, environmental, and societal issues can be linked with building structures in Antarctica?

In: Civil Engineering

capacity of a 1-km section of northbound Highway 3 located on a 3.5% upgrade. The highway...

capacity of a 1-km section of northbound Highway 3 located on a 3.5% upgrade. The highway has three 3.5m-wide lanes in one direction with no lateral obstruction within 5m of the pavement edges. The ideal (base) free-flow speed is 100 km/hour. You observed that percentages of cars and truck are 90% and 10%, respectively (no RVs). A weekday peak hour volume is 4320 vehicles, with 1200 vehicles arriving in the most congested 15-minute period. Since a majority of drivers are local commuters and truck drivers, you assume that they are generally familiar with the highway. The interchange density is 0.75 interchange per km.
(a) Determine the level of service (LOS) for the highway. If the required LOS is “C”, is the current highway capacity enough to handle the traffic?
(b) If the number of lanes in one direction were increased to 4 lanes, would the LOS in part (a) be improved?

In: Civil Engineering

Select a suitable site and design are Cantiliver Sheet Pile Retaining Wall in Clay soils, your design and retaining wall proportioning should be based on sound engineering judgement


Select a suitable site and design are Cantiliver Sheet Pile Retaining Wall in Clay soils, your design and retaining wall proportioning should be based on sound engineering judgement; vis-à-vis height of the soil to be retained, stability analysis, cost, available space and aesthetic.

In: Civil Engineering

How did the Great Awakening inspire ordinary citizens to assert their right to independent judgement? Did...

How did the Great Awakening inspire ordinary citizens to assert their right to independent judgement? Did the movement expand freedoms?

In: Civil Engineering

what is the relationship between relative humidity and indoor formaldehyde concentration?

what is the relationship between relative humidity and indoor formaldehyde concentration?

In: Civil Engineering

2. Describe the effect of geological structure on tunnel excavation by drawing three-dimensional figures.

2. Describe the effect of geological structure on tunnel excavation by drawing three-dimensional figures.

In: Civil Engineering

A compaction test measures a maximum dry density of 1666 kg/m3 and an optimum water content...

A compaction test measures a maximum dry density of 1666 kg/m3 and an optimum water content of 18.0%. The soil has an estimated Gs value of 2.68. A contract requires compaction to 95% of maximum dry density at water content of optimum or greater. A field test measures a moist density of 2023 kg/m3 and a water content of 27%.

a) Use the values given for measured moist density and water content, calculate the field dry density

b) Does the compacted fill meet the contract requirement?

c) Compute degree of saturation in the field.

d) What do the results tell you about the reliability of the field data?

In: Civil Engineering