The phase relations in the system of CaO-SiO2 show the possibility of C3S formation at temperature range from 1250 to 2150 °C. However, to produce pure C3S phase, generally, over 1600 °C is suggested, which is considerably higher than the 1450 °C in an industrial kiln. Explain why it is possible to form C3S at this lower temperature in the industrial kiln.
In: Civil Engineering
A two-lane minor road intersects a two-lane major road at 90 degrees, forming a four-leg intersection with traffic on the minor road controlled by a yield sign. A building is located 40 ft from the minor road. If the speed limit were 45 mi/h on the major road and 25 mi/h on the minor road, determine the minimum distance that the building can be located from the centerline of the outside lane of the major street.
In: Civil Engineering
Construction management homework
Plaintiff vs Defendant
( 1 page about all relevant facts about the case, What is court decision? Why? )
In: Civil Engineering
Briefly discuss the causes that are responsible for missing data and inconsistency in rainfall record.
In: Civil Engineering
In: Civil Engineering
In: Civil Engineering
Question One
Creep is one of the deformations that occurred in a concrete structure.
Give one example that can be associated with creep problem in the concrete structure. Define what is a creep and discuss how the creep occurred in the chosen example.
In: Civil Engineering
In: Civil Engineering
they see an offence or violation?
a) Make a report and/or impose a requirement |
[a] |
[b] |
[c] |
[d] |
b) Suspend the work and withdraw the work license |
○ |
○ |
○ |
○ |
c) Appoint an official to coordinate the work and give warning |
||||
d) None of the above |
In: Civil Engineering
Hi there
last night I asked to solve the question which was Question: Tributyltin (TBT) is an organometallic substance used in marine ....?
until now there is no response.
In: Civil Engineering
For this deliverable, you will evaluate software suitability, human systems integration, survivability,
and interoperability issues for the SWARM Unmanned Aerial Vehicle (UAV) system. Provide a report that summarizes your findings for this analysis.
5.1 Software suitability
For this task, in the Maier and Rechtin text, in other course material, and your general knowledge of software.
Identify three software suitability characteristics that you select as the highest priority for the UAV System. For each characteristic, justify why you selected it as a high priority for this system.
For each software suitability characteristics identied above, construct a well-written sample software suitability requirement that could be included in the system requirements for the UAV SWARM system.
For each of your software suitability requirements, discuss the test and evaluation activities needed to provide the basis for the final acceptance of the SWARM UAV system. Include estimates of the cost, duration, personnel, equipment, ranges, and other factors necessary for test, evaluation, and acceptance.
For each estimate, provide a rationale.
5.2 Usability, survivability, & interoperability
Identify one potential issue for each of the following ilities that applies specifically to the SWARM UAV system, and discuss a feasible solution to address the issue
usability
survivability
interoperability with an external system
5.3 Overall suitability
Clearly state you nal conclusion about the overall suitability of the UAV SWARM system as a research platform. Provide justication of your nal conclusion by using the key results from your previous analyses done for the system.
In: Civil Engineering
What are the Engineering Ethical issues Such as (such as rights and obligations; conflict of interest; professionalism and mentoring; confidentiality; whistleblowing; bribery, fraud, and corruption) That Leads to the collapse of the WEST GATE BRIDGE in Melbourne Australia and how these can be prevented? Please write in essay style. I will give you thumbs up just do it.
In: Civil Engineering
Design a system to move 100 gpm of water from a river with surface water elevation of 201.35 ft msl to a tank with surface water elevation = 246.55 ft msl. The tank is pressurized; the air pressure in the tank is 60 psig. The total length of pipe is 125 ft with 6 standard elbows all made of Sch 40 steel pipe. Your design should specify the nominal diameter of pipe (use only commercially available sizes) and the power of the pump. If the pump is 65 % efficient, compute the cost of running the pump continuously for 6 months. (you may assume the system is in Corvallis).
In: Civil Engineering
Discuss how M-E PDG improved rigid pavement design process regarding the effects of
climate/environmental on PCC ( portland cement concrete) material properties and structural behavior.
In: Civil Engineering
Subject; SYS500: Systems Engineering
Provide an example of systems within a Systems Engineering context. Identify the basic elements within the system and explain how the components meet the requirements to be considered a "system" by industry standards.
In: Civil Engineering