Analisis potensi likuifaksi menggunakan data cone penetration testdan uji gradasi butiran dengan Studi Kasus Likuifaksi di Desa Lolu pada zona dengan pergerakan lateral besar akibat gempa Palu Sulawesi Tengah 2018 = analysis of potential liquefaction using cone penetration test data and grain size distribution test with Case Study of Liquefaction in Lolu Village in zone with big lateral movement due to Central Sulawesi earthquake 2018