The ground surface settlement models caused by tunnel excavation are summarized. The discontinuity plane geological characteristics of Hongfeng doubled arch tunnel in Jin-Li-Wen Expressway are investigated and analyzed. The ground surface settlement rule cased by excavation of doubled arch tunnel in case of partial pressure is researched. The ground settlement of Hongfeng doubled arch tunnel during excavation is analyzed. The ground surface settlement models of difference excavations by step for doubled arch tunnel in case of partial pressure are built. The difference settlement of different excavation is analyzed. The ground surface settlement models testified that it forecasts the ground surface settlement of excavation for Hongfeng doubled arch tunnel in case of partial pressure and shallow overburden. It provides a theoretical basis for avoiding overmuch settlement during excavation of shallow doubled arch tunnel.