India is a large country, and highways are essential to the nation's progress. National have total distance of 70,548 km, cover 2% India's road network, handle 40% traffic. The number vehicles on increasing as population rises. As increases, accidents also increases. So, they be safe against accidents. cause for generated from accident information GIS platform redesigning highway geometrics mit...

Over the past few decades, wildlife crossings have effectively reduced wildlife–vehicle collisions and improved habitat connectivity genetic exchange for animals. However, are expensive to construct, cost may discourage transportation agencies from implementing new on public roadways. Additionally, planners rarely consider permitting mitigation costs that can require. A road profile must be rai...

Graph data management systems have become very popular as graphs are the natural data model for many applications. One of the main problems addressed by these systems is subgraph query processing; i.e., given a query graph, return all graphs that contain the query. The naive method for processing such queries is to perform a subgraph isomorphism test against each graph in the dataset. This obvi...

Penelitian ini bertujuan untuk mengetahui bagaimana perjalanan wisatawan nusantara dan mancanegara ke kota Jakarta dengan kemacetan lalu lintas. bersifat kualitatif, bersumber dari wawancara mendalam domestik yang berkunjung tempat wisata di Jakarta. Hasil penelitian ini, cara mengatasi dilakukan oleh Pemerintah DKI adalah: (1) Mengeluarkan kebijakan pengendalian kepemilikan kendaraan pribadi; ...

The interaction mechanism between a two-lane shield tunnel and an existing during oblique underpass is matter of widespread concern in the engineering community, knowledge this area remains crude. In construction subway tunnels mountainous cities with huge topographical fluctuations, internal forces deformations are inevitable tunnels. To verify applicability technology empirical parameters to ...

In Korea, the issue of particulate matter pollution is growing, and many solutions are being developed to deal with it. Photocatalytic technology has been found be helpful in removing precursors such as nitrogen oxides that cause matter. a microcosm setup, ISO 22197-1 successfully used quantify removal from specimen which photocatalyst applied. However, owing lack suitable tools, on-site measur...

This paper presents a study on the influence of construction an ultralarge-diameter shield tunnel undercrossing existing high-speed railway using empirical method, numerical analysis and geotechnical centrifuge model experiment based Wuhan Lianghu Highway Tunnel project. The comparison results obtained from three methods shows first, that simulation match well with method for worst-case scenari...