Analisis Tingkat Kerusakan Jalan Menggunakan Sistem Informasi Geografis Di Kecamatan Ngemplak Kabupaten Boyolali

Abstract

Ngemplak District is one of the sub-districts in Boyolali Regency and is directly adjacent to Surakarta City. The strategic geographical location makes the Ngemplak sub-district has now been developed into a growth center for Soloraya in the western region as well as a connecting bridge with the surrounding villages. Ngemplak sub-district is often passed by heavy-loaded vehicles such as buses and trucks loaded with sand. Dense mobility makes handling on the road important to create comfort for the rider. This study has 4 objectives, namely analyzing the distribution of potential road damage in Ngemplak District, mapping the factual road damage that occurred in Ngemplak District, analyzing the suitability between potential road damage and factual road damage in Ngemplak District and analyzing the main factors causing road damage in the District. Clap. This study uses a survey method, while the purposive method is to choose the time of observing the vehicle sample and choosing the location of the road. The results of this study are 4, namely potential damage consisting of medium and high potential, moderate damage potential occurring on the Tempon - Cengkli, Tanjungsari - Sawahan, Canden - Tanjungsari, Gagaksipat - Donohudan, Donohudan - Gorongan, Ketitang - Donohudan roads. Donohudan, Padokan – Kadipiro, Ngemplak – Kliwonan, Nogosari – Mangu and Sambi – Tanjungsari. Meanwhile, the road with high potential for damage is on the Gagan – Banyuanyar road and Mangu -Ngemplak. The location of the factual damaged roads is in 10 roads out of a total of 12 roads spread in Ngemplak District. There is a match between the potential for factual road damage and factual road damage as evidenced by 100% data accuracy, the damaged roads are indeed potentially damaged roads. Based on the analysis of the frequency table, it is known that the factors that cause road damage is soil texture.

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