A new non linear approach to annlysis nnd design of unreinforced and reinforced unpaved roads on clny subgrade is developed. These are based on the non linear stress strain behaviour generally exhibited by the clay ...

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Analysis and interpretation of traffic Operations on national highways reqUIre a sound understanding of the traffic flow parameters. Such traffic flow parameters are traffic arrival headways, free speed of vehicles, ...

The Tannery industries located at Hazaribagh are one of the major polluting industries in Dhaka. The tanning process requires a huge amount of chromium especially in blue green section of the industry. At present wastewater ...

This report presents a method for fabrication of a conoidal shell model. Moreover the experimental investigation on this model regarding deflection and stress distribution is presented. The aim of the study was to ...

Due to the development of materials and enhancement in technical understanding of geotechnical engineering, different types of soil retention systems have evolved over the last three to four decades. These systems may ...

The existence of widespread arsenic contamination in groundwater in Bangladesh has been known for decades though there is still significant uncertainty regarding the causes responsible for its mobilization. At a typical ...

Dhaka, the capital of Bangladesh, frequently experiences water logging as the storm water drainage systems are often unable to manage peak runoff volume. Begunbari khal is one of the major drainage khals of Dhaka that ...

Elasto-plastic constitutive model parameter identification is an important task for proper modeling of any soil. At first, static and dynamic properties of Dhaka sub-soil were determined in this study. Six sites were ...

Polder embankments are vulnerable to breaching during storm surges. To investigate the causes of failure of embankments, polder no. 14/1 was selected for this study. This polder is in Koyra Upazilla under Khulna district. ...