Padma Multipurpose Bridge is situated on a section of the river where soil condition highly heterogeneous and intermixed with different layers, for which pile design was critical part. This paper describes properties ground profiling Bridge. Different types field laboratory tests were carried out to obtain accurate parameters profiles along whole alignment bridge. Standard Penetration Tests, Co...

This paper introduces a mixed integer programming model to find the optimum development plan for port Anzali. The model minimizes total system costs taking into account both port infrastructure costs and shipping costs. Due to the multipurpose function of the port, the model consists of 1020 decision variables and 2490 constraints. Results of the model determine the optimum number of berths tha...

Land-titling programs in low-income nations have provided the opportunity to leverage the application of geospatial technology to support low-cost titling and expedite implementation. The spatial data acquired and managed in land administration is often a cornerstone of a broader spatial data infrastructure (SDI) in a country. Geospatial technology use in land titling is often viewed narrowly i...

in today’s world renewable energy is highly demanding because of increasing oil and fuelprices, desire and necessity to avert irreversible climate damage and also the unreliability of the non -renewablesources. in renewable energy, water is an important source. previously water is used only for survivalof human being as much as food but no attentionhas been givenen to economical use and conserv...