Fenia Hayatun Nikmah
Faculty of Civil Engineering and Planning, Universitas Internasional Batam, Indonesia

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Reconstruction of the Kanaan Composite Bridge Bontang City, East Kalimantan Fenia Hayatun Nikmah; Mulia Pamadi
LEADER: Civil Engineering and Architecture Journal Vol. 1 No. 2 (2023): June
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v1i2.7891

Abstract

Bridges are elements or parts of roads; traffic is a global problem. Bridges have a special role in transportation infrastructure because they are directly connected to other places, and used to cross rivers, roads, and valleys. Each structure has different needs, therefore there are already various types of bridges with materials that are often used in bridge construction, namely steel, reinforced concrete, prestressed concrete, or post-tensioned concrete. This paper aims to redesign the Canaan Bridge which almost collapsed. The method used in re-planning this bridge is a survey research method, the research location is Jalan Damai RT 07 Kanaan Village, Bontang City with a length of 15-17 meters and a width of 5.8 meters. The results of the research and planning results related to the reconstruction of wooden bridges into composite bridges, it can be concluded that the planning uses FC' 25 concrete quality, HB 450.300.9.16 for girder profiles, and HB 350.175.6.9 for the diaphragm and elastomer placement 400x350x39mm. The analysis of the lower structure uses an abutment measuring 4,073 meters in height and 1,880 meters in width. For the foundation, use a mini pile foundation with a size of 250x250 with a depth of 18 meters.
Evaluation of the Impact of Increasing Population Density Against Water Resources in Coastal Areas Fenia Hayatun Nikmah; Ade Jaya Saputra
LEADER: Civil Engineering and Architecture Journal Vol. 1 No. 3 (2023): August
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v1i3.8273

Abstract

study states that there are about 16% of coastal areas whose conditions are still relatively good. Most of the coastal areas on earth have been badly damaged and it is impossible to return to normal. Research on evaluating the impact of coastal development and coastal resources uses literature research methods, especially journals that can be accessed online from both Indonesian and foreign journals. Regarding spatial planning of the country's territory, it is regulated in Law no. 24/1992 concerning Spatial Planning. In his explanation it was stated that the territory of the Unitary State of the Republic of Indonesia is the entire territory of the country including land, sea and air based on applicable laws and regulations, including the sea and the surrounding continental shelf. This study aims to evaluate by analyzing data and influencing factors related to the impact of increasing population density on water resources in coastal areas. The perspective that can be used is a combination perspective, which holds that there are a number of root causes of environmental degradation that play a role in a particular area. So that the residential environment which is also not good becomes an important thing to arrange due to population density.