Pengaruh Beban Berlebih Terhadap Umur Rencana Perkerasan Jalan (Studi Kasus Ruas Jalan Jenderal Soedirman Sokaraja)

Abstract

Jalan Jenderal Soedirman Sokaraja, Banyumas, Jawa Tengah mmerupakan jalur utama yang menghubungkan beberapa provinsi, kota dan kabupaten. Jalan tersebut banyak dilalui kendaraan berat maupun kendaraan ringan hal ini dapat menyebabkan kerusakan jalan salah satunya adalah berkurang kemampuan struktur perkerasan jalan dalam menjalankan fungsinya sebanding dengan bertambahnya umur perkerasan dan bertambahnya beban lalu lintas yang di pikul dari kondisi awal apalagi dengan adanya kendaraan dengan beban berlebih terhadap lapisan perkerasan. Hal ini menjadi alasan untuk menganalisis Pengaruh Beban Berlebih Terhadap Umur Rencana Perkerasan Jalan (Studi Kasus Ruas Jalan Jenderal Soedirman Sokaraja). Pada analisis ini akan dilihat sejauh mana pengaruh dari kelebihan beban kendaraan terhadap umur perkerasan jalan dengan menggunakan metode Bina Marga. Angka ekivalen kendaraaan dihitung dan (ESAL) dihitung dalam keadaan normal dan beban berlebih. Persenn umur perkerasan dihitung sehingga dapat ditarik kesimpulan seberapa pengaruh kelebihan muatan kendaraan terhadap umur pererasan jalan. Dalam penelitian ini dapat dilihat dengan asumsi penambahan beban lalu lintas sebesar 5%, 10%, 15% dan dari hasil dapat disimpulkan bahwa terjadi penguranagn umur rencana dengan persentase 0% terjadi diantara tahun ke-9 dan tahun ke-10 dari umur rencana normal 10 tahun. Sehingga dapat disimpulkan bahwa kelebihan beban kendaraan terhadap perkerasan jalan sangat berpengaruh terhadap pengurangan umur perkerasan jalan.

A Systematic Review of the Impact Overload on Road Pavement Batu City, Indonesia

“…Table 1 provides a summary of several forms of problem-solving efforts related to the impact of overloaded vehicles in urban areas. However, there are still many deficiencies in analyzing the problem in question, including a lack of supervision of vehicles crossing urban roads, a lack of firmness towards road users, drainage or supporting road bodies that are not functioning properly, and pavement construction that is not strong and easily damaged to support the vehicle load [3,4,16,17,40,43]. However, so far there has been no research related to vehicle overloading that examines the number of vehicle movements.…”

“…Contextual factors that influence overloading include: First, the results are affected by the context of vehicle overload which can reduce the life of the pavement plan so that the road will be damaged more quickly [40]. There are other factors that might influence this, so the literature suggests considering the types of vehicles that pass with a tendency to exceed the maximum provisions [3,16,63] checking the large vehicle [3,4,61,69] measuring the reproducibility of the vehicle flow model between zones or adopting a choice of sequential destinations [57,70] maintenance costs and overloaded vehicles [31,46,55] vehicle speed and design of pavement structures or mixes [45,51,64,71], geometric design of roads [14] replacement of vehicle equipment [72] maintenance of waterways (drainage) [2,4] or modification of road pavement forming materials [48,64,71].…”

“…Research on the impact of overloaded vehicles on road damage has been carried out and published in several journals over the last few years. The overload in question is a vehicle with a load that exceeds the Heaviest Axle Load (MST) limit which affects the value of the Equivalent Standard Axle Load (ESAL) and causes road damage to occur more quickly (cutting the actual road plan life) [3,4,[16][17][18]. In operational terms, the damage factor represents the number of passes equivalent to one standard axle producing the same wear effect as one truck pass [19].…”

“…Specifically, this research will focus on qualitatively identifying the results of data analysis. The methods or approaches employed for data analysis encompass vehicle volume analysis, axle load analysis, the AASHTO method for calculating remaining pavement due to overload [16,20], the linear regression method for comparing the equivalent value of passenger cars, and the IRI (International Roughness Index) method for assessing road surface conditions. The examination of causal factors will facilitate the determination of the relationship between vehicle growth and its impacts, aiming to propose an operational framework as the primary target for improving policies [21] and road planning in the current and future context of the study area.…”

Analisa Repetisi Ijin Pada Perkerasan Lentur Dengan Metode Mekanistik-Empiris (Studi Kasus : Ruas Jalan Cikkee-Lempongbangke Kabupaten Soppeng)

“…Prediksi Nilai repetisi ijin perkerasan berdasarkan nilai regangan tegangan pada model pembebanan perkerasan juga umumnya dilakukan untuk mensimulasikan reaksi lapis perkerasan ketika terjadi perubahan nilai pembebanan (overload) atau peningkatan jumlah repetisi melebihi waktu perkiraan (Wigati & Kushari, 2016) .Nilai repetisi izin adalah kumulatif lintas beban sumbu standar (ESAL) yang mampu diterima oleh material lapisan perkerasan sebelum tercapai kegagalan perkerasan (Sahri & Muis, 2018) Nilai ini dapat diperoleh dengan memodelkan lapisan dan pembebanannya menggunakan metode desain mekanistik empiris.…”