Material Mechanics question.....
Material Mechanics question..... In the image below a box girder is made of wood planks with...
The simply supported 12 foot long wood beam shown has a constant load applied of 125 lbs/foot. The cross section of the beam (C by D in the diagram) has dimensions of C = 7.5 inches and D = 11.5 inches. What is the average force applied over a section one inch thick at the top surface of the beam in Ibs? Give your answer to three significant digits and do not type in units or signs. Not looking for...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...