Design a hardwood beam to support a uniformly distributed

Assignment Help Civil Engineering

Reference no: EM13559087

1.One way to treat amd is to treat the metals in a holding pond. The first order rate constant is 10/day. The concentration in the water must be below 5 ppm. How long in hours will it take to reduce the concentration from 250 ppm to 5 ppm? Assume no flow in or out

2.Design a hardwood beam to support a uniformly distributed load of 20 kN over a simply supported span of 8 m. consider bending strength only. Assume that the weight of the beam is 2 kN.

Reference no: EM13559087

Questions Cloud

Calculate the euler buckling load for a mild steel rod of : Calculate the Euler buckling load for a mild steel rod of length 5m and diameter 25mm when pinned at each end and axially loaded. If this rod is to be used again with an initially straight axis, determine the maximum permissible

The planning process for the upcoming holiday season : The planning process for the upcoming holiday season?

Types of structures that can be analysed using the package : Search the web or visit a local drawing office to find a commercially available structural analysis package (or one that you are already familiar with). Describe, using your own words, the following features of the package:

What distance will the concentration of the metals be : Another way to treat acid mine drainage is to add limestone at the beginning of a narrow AMD stream to precipitate the metals. The first order rate constant is 10/day. Assume the stream is 3ft wide and 1ft deep

Design a hardwood beam to support a uniformly distributed : Design a hardwood beam to support a uniformly distributed load of 20 kN over a simply supported span of 8 m. consider bending strength only. Assume that the weight of the beam is 2 kN.

S-p-o model of healthcare quality : S-P-O Model of Healthcare Quality

Determine the present worth after taxes : Inital Cost=$40,000, Estimated Salvage Value (@ year 5)=18,000, Actual Salvage Value (@ yr.5)=20,000, Depreciation: Straight-Line (No half -year convention), Life=5yrs, Annual Benefit=10,000, and tax rate=34%.

Does pay motivate employees : Does pay motivate employees? Why or why not?

How high does the water stand in the tank : A water tank open to the atmosphere at the top has two smallholes punched in its side, one above the other. How high does the water stand inthe tank

User Account

All Pages