ABSTRACT The phenomenon of land subsidence has emerged as an increasingly significant global geospatial issue over the past several decades. Rapid urban expansion, excessive exploitation of underground resources, and drastic land-use changes have been identified as dominant drivers of this process. Areas characterized by alluvial soils and river delta systems are particularly vulnerable to land…
Jalan adalah prasarana perhubungan darat dalam bentuk apapun,meliputi segala bagian jalan termasuk bangunan pelengkap dan perlengkapannya,yang diperuntukkan bagi lalulintas.Jalan erat kaitannya dengan perkerasan jalan,lapisan tebal perkerasan Jalan terdiri dari beberapa bagian yaitu a.spa\(surface),base,sub-base,sud-grade.La.pisd. perkerasan berfungsi untuk menerima dan menyebarkan beban lalu l…
Lightweight concrete is the result of a modification of conventional concrete with certain materials and compositions that are currently being required in the field of modern construction. In order to innovate a low density concrete material, it is necessary to fill the coarse aggregate in the concrete with light aggregate material. Lightweight aggregates or artificial aggregates can be made us…
Transportation has an important role in supporting the economic growth rate and as a pillar for national economic development. Currently in Palembang City, several toll roads have been built, one of which is the Palembang - Kayu Agung Toll Road with a length of 42.5 Km which is part of the Trans Sumatra Toll Road. One factor that has an influence on the flow of traffic on the toll road is the s…
Transportation serves as a vital supporting of social activities in Palembang. Among the various modes, conventional public transportation is noted for its drivers' low safety behavior levels. In response, the government introduced the feeder LRT as part of an integrated public transport system, employing the Buy The Service (BTS) scheme to enhance this aspect. This study evaluates the safety b…
Dalam pelaksanaan sebuah konstruksi hal yang paling penting untuk diperhatikan adalah struktur dari konstruksi itu sendiri. Suatu konstruksi yang lantai kerja atau tanah dasarnya tidak mempunyai daya dukung yang cukup untuk memikul beban atau tanahnya memiliki kedalaman yang cukup dalam untuk mencapai tanah yang dizinkan untuk mendukung konstruksi di atasnya, maka biasanya digunakan pondasi tia…
Self-compacting concrete (SCC) is the latest environmentally friendly concrete innovation with numerous advantages. SCC can replace conventional Portland cement with industrial waste products, potentially reducing air pollution. As an integral material in construction, concrete has evolved with advancements in technology and scientific knowledge in the construction field, including the construc…
Up until now, the most common way to evaluate road conditions has been through manual visual assessment methods. In addition to visual evaluation of road conditions, road condition evaluation is conducted through longitudinal profile surveys, which are surveys conducted to determine road unevenness as measured by the International Roughness Index (IRI). Roadroid is an Android application that c…
Permasalahan utama pada konstruksi jalan yang ditemui di daerah tropis adalah terjadinya kerusakan pada perkerasan jalan dalam masa umur konstruksinya. Salah satu faktor yang sangat berperan dalam kerusakan ini adalah kekuatan dukung tanah dasarnya (subgrade). Dan salah satu parameter untuk menentukan daya dukung tanah tersebut adalah nilai CBR yang diperoleh dari hasil pengujian tanah di labor…
Campuran Split Mastic Asphalt (SMA) merupakan suatu lapisan pada konstruksi jalan raya yang terdiri dari campuran agregat kasar yang mencapai 70% serta mastic yang terdiri dari agregat halus, filler, aspal dan bahan tambah yang mampu menyetabilkan aspal, pada penelitian ini saya memakai kulit pisang sebagai bahan tambah tersebut. Penelitian ini dilakukan dengan tujuan mengetahui karakteristik d…
The faster traffic growth can result in a reduction in the quality of a road access service.The damage that often occurs in the laston binding layer (AC-BC) is a change in shape which causes plastic grooves in the layer, therefore the binding layer is designed to be resistant to deformation caused by vehicle tires. One of the methods used to solve the problem in the binding layer is the additio…
Bahan aspal yang digunakan pada campuran aspal ini menggunakan tiga variasi aspal yaitu berupa aspal karet, aspal buton dan aspal minyak. Penggunaan ketiga variasi aspal ini adalah unutk membandingkan manakah jenis aspal yang baik pada campuran fly ash dan bottom ash yang digunakan sebagai bahan pengganti dari filler dan agregat halus. Produksi limbah dari industri PLTU dari tahun ke tahun sema…
In recent years the implementation of development in Indonesia has been developing rapidly. The need for split also increased. The existence of andesite in North Lampung should be managed optimally in order to produce good quality concrete raw materials that meet the size of the Indonesian national standard. This study aims to determine the processing of andesite stone as well as to analyze the…