Describe, briefly, the frost-heave phenomenon. How could you reduce the negative impacts of this phenomenon

Explain, briefly, the building layout process on construction sites

Briefly describe how the following is handled in wind load analysis:
i) Loading and cladding
ii) Fixity of cladding to a structural member
iii) Design of a structural member carrying cladding.

Identify the relevant case study of disaster and address policy background and issue? Use references

Identify policy response pathways to the chosen disaster and key factors that modulated the contrasting scenarios (ie., social, economic, environmental factors etc.)? Use references

A municipal wastewater treatment plant discharges 20,000 m3/d of treated wastewater to a stream. The wastewater has a BOD5 of 30 mg/L with a k1 of 0.23 d-1. The temperature of the wastewater is 20 oC, and the dissolved oxygen is 2.0 mg/L. The stream just above the point of wastewater discharge flows at 0.65 m3/s, has a BOD5 of 5.0 mg/L, and is 90% saturated with oxygen. The temperature of the stream is also 20 oC. After mixing, the combined stream and wastewater flows at a velocity of 0.5 m/s and the reaeration constant, k2, is 0.45 d-1. (a) What is the oxygen level of the stream when it reaches a point 2 days downstream? (b) What is the critical oxygen level in the stream and how far downstream will it occur?

A column of water is at rest in the southern hemisphere. If it is stretched so that its vertical extent is increased and if it is constrained such that its latitude cannot change, how will the parcel adjust to maintain a constant value of potential vorticity?

What are some of the legal and political factors to consider in forest management for timber on public lands? What other stakeholders are involved? please answer in depth

A baghouse from a mass-burn incinerator unit holds a total of 48 bags for particulate removal. A single bag is cylindrical in shape and measures 30 cm diameter and 5 m length. What is the filtering area of the bag? If the baghouse unit (48 bags) is to treat 14,500 m³/h of flue gas, calculate the effective filtration velocity in meters per minute and the mass of particles collected daily if the inlet loading is 125 g/m³ and the unit operates at 95% collection efficiency. Note that 1 kg of collected residue is ~15,430 grains.

Identify the role of disaster policy by using the relevant literature? USE reference

((Reinforcement concrete subject)) using ACI-318.

Please, answer the following questions and make your answers as short as possible. no need for long answer.
You may express your answer as an equation if needed.

(((Please only type your answers)))

T beams:-

1- What is the primary advantage of using a T beam over a rectangular beam?

2- How do we determine the effective width of a T beam?

3- What is the difference between Case 1 and 2?

4- How do I determine if I am in Case 1 or Case 2 for a T beam?

Groundwater flow. Conduct a detailed study on ground water quality parameters (physical, chemical and biological parameters) and why these specific ones.

Please Answer ASAP....

Explain the terms mentioned below

• Bench and overall slope angles
• Overall, breakeven and immediate stripping ratios, with reference to the open pit mining
method.
• Mineral resource and Ore reserve
• Cut-off grade , Powder factor and Charge density

Every answer should be explain in detail no less than 400 words along with proper diagrams .numerical answers should be explain step by step

Then only I will give Thumps Up (Please Answer ASAP)

Research different types of composite steel members and structures used throughout the construction industry. You should discuss composite steel-concrete slabs, beams and columns. Find and discuss industry case studies of the use of composite members and how they were beneficial to the structure.