A very common premature pavement failure in most countries is seen as a surface depression in the wheel path. The depression which is formed is called a rut and along the rut uplift occurs due to shearing. Ruts are particularly evident after a rain when they are filled with water. Rutting may occur only in … Read more
In pavement engineering we mostly hear the terms highway, motorway and freeway. These terms sometimes causes confusion about what they mean in real and what is the basic difference in them. In this post we will try to find the basic difference between these terms. Difference between motorway and simple highway Firstly all these terms … Read more
Traffic speed – traffic speed characteristics – how we can define speed, distance covered by an object in unit time Speed and its role in traffic engineering U = s/tIn transportation engineering – speed is defined as the distance(s) that is covered by a vehicle in specific time (t). Speed is the most critical aspect … Read more
Before going to the actual subject or theoretical background of the topic; let me explain why this question is mostly asked? Basically, we as humans have a natural quest for knowledge; we observe different phenomena around us and try to investigate the scientific cause behind it. This question is result of that quest, We all … Read more
Terminologies are different for different sorts of fields of life like medical, sciences, information technology, engineering like mechanical, electrical and civil engineering. In our everyday life we as a civil engineers need to memorize alot of words and terms which some times is difficult task. These terms easily made us confuse and we feel our … Read more