What Is The Purpose Of Hydro graphic Surveying?

What Is The Purpose Of Hydro graphic Surveying? Hydro graphic survey is the science of measurement and description of features which affect maritime navigation, marine construction, dredging, offshore oil exploration/offshore oil drilling and related activities. What Is A Tacheometer? Tacheometry, from the Greek...

Civil Engineering Shorts Question

 What Does It Mean To Survey A Boat? Answer : Basically, it is a detailed inspection of a boat, hopefully done by a qualified, diligent, intelligent and honest surveyor, for the purpose of determining its current condition and seaworthiness. What Is A...

What Is An Automatic Level?

What Is An Automatic Level? A dumpy level, builder's auto level, leveling instrument, or automatic level is an optical instrument used to establish or verify points in the same horizontal plane. It is used in surveying and building with a vertical staff...

How to determine the size of elastomeric bearings?

How to determine the size of elastomeric bearings?  For elastomeric bearing, the vertical load is resisted by its compression while shear resistance of the bearing controls the horizontal movements. The design of elastomeric bearings are based on striking a balance between the...

What are the advantages of assigning the central pier and the abutment as fixed piers?

 What are the advantages of assigning the central pier and the abutment as fixed piers?  For abutment pier to be assigned as fixed pier while the bridge is quite long, the longitudinal loads due to earthquake are quite large. As the earthquake...

In bridge widening projects, the method of stitching is normally employed for connecting existing deck to the new deck. What are the problems associated with this method in terms of shrinkage of concrete?

In bridge widening projects, the method of stitching is normally employed for connecting existing deck to the new deck. What are the problems associated with this method in terms of shrinkage of concrete? In the method of stitching, it is a normal...