For a pedestrian bridge bottom chord, choose a 9 meter -long W12 section of A992 steel to support a tensile service dead load of 580 kN and a tensile service live load of 489 kN., As shown in the figure, the member is to have two lines of bolts in each flange for 22 mm bolts (at least three in a line 100mn on center). Fy = 345 MPa, Fu = 448 MPa.

Q: What are the Contents of the Construction Dairy?

A: The record of a construction project where the progress of worksite is made is termed as…

Q: What are Landfills ?

A: Landfills are deliberately constructed structure that are built into or on top of the earth,…

Q: Define the term mediation?

A: The term mediation is defined as a consensual method of conflict resolution between parties in which…

Q: Does the inspector have no interest in the location of storage of construction materials?

A:

Q: What is the Federal Design-Build Contract?

A: The Federal Design-Build Contract is adopted when there is an opportunity to start the construction…

Q: How are the Specifications important to the Inspectors?

A: - Inspection is an important and necessary step to ensure the safety and good working and…

Q: What are the contract modifications?

A: Contract is the agreement between two persons or two parties. one party will be a buyer or one buyer…

Q: What is Design-Build Risk?

A: - Design build is a modern technique in construction in which owner provides the complete…

Q: How is Standard Builder's Risk Insurance important?

A: In construction projects, builder's risk insurance is a type of property insurance that covers the…

Q: What change cannot be undertaken without the contractors consent?

A: Change in a constructor project is defined as any alteration to the scope of work in the form of…

Q: What are payroll reports?

A: The payroll reports are the documents in which calculation is conducted about overtime worked, pay…

Q: what is the document that identifies the documents and the specific preconstruction services that…

A: The textual agreements that specify the positions, obligations, and "Task" under the building…

Q: What are the qualified products lists?

A: Qualified product list:

Q: Why are the certified laboratory reports required for the contractor?

A: The contractor performs all the required process control sampling and testing as per the owner’s…

Q: What types of equipment are used for building maintenance?

A: There different equipment's used for the building maintenance  like free standing and the build in…

Q: Suggest some possible reductions in construction costs by the contractor?

A: Because of cost control strategies project expense is handled so that the contractor does not incur…

Q: the client request a recommendation of a contractor from the licensee the license has an obligation…

A: A statement regarding license of contractor is given. We need to select the correct answer out of…

Q: Differentiate between the conditional waiver and nonconditional waiver?

A: A construction lien waiver is a legal document that states a party waives future lien rights against…

Q: Which standard form of contract is best for implementing the EPCM model (engineering, procurement,…

A: Main functions of an EPCM Model Contract are as follows: 1. Specifying the work to be done. 2.…

Q: What are the temporary facilities provided by the Contractor?

A: Contractor's responsibilities are not only related with the completion of the construction project…

Q: What are the utility interruptions in a construction project?

A: - Before the commencement of a construction project, several temporary utilities are provided for…

Q: What are the relevant licensing arrangements? This is related to building and construction

A: A construction project will typically need a number of licenses, permits, approvals, certificates…

Introduction to Engineering Design

Students are often confused with engineering and design. The term engineering design has two words with different meanings, engineering, and design. The term engineering implies applications of laws and principles of science to design and analyze physical structures and components. In civil engineering, students apply the concept of physics and chemistry to design and build structures and buildings. In engineering disciplines, the term design means determining the dimensions, loads, and associated influences on the component due to the applied loads such as stresses and deformations. The estimation of such parameters is crucial to make the component or structure foolproof.