摘要
为确切反映隧道施工塌陷地表稳定情况及塌陷治理效果,需对隧道上部地表及邻近建(构)筑物进行监测与分析。结合某隧道的水文、地质情况,地表塌陷事故发生后采取治理措施及监控量测成果,分析该施工隧道发生塌陷主要因为地形条件、复杂的水文与地质条件、降雨影响、施工工艺。最后,结合监测结果综合采取塌陷治理措施,实现良好地治理效果。
To accurately reflect the stability of tunnel construction collapse and the collapse of surface treatment effect, we need to monitor and analyze？surface of the tunnel and adjacent building （structure） building materials . The construction of a tunnel with hydrology, geology, surface subsidence control measures taken after the accident and monitoring of measurement results . Analysis of the construction of the tunnel collapse occurred mainly due to： terrain conditions, the complex hydrological and geological conditions, rainfall, construction techniques. Finally, the combined results of monitoring a combination of subsidence control measures to achieve good control effect.
出处
《交通科技与经济》
2010年第5期81-83,86,共4页
Technology & Economy in Areas of Communications
关键词
隧道
地表塌陷
塌陷治理
监控量测
tunnel
surface subsidence
subsidence control
monitoring and measurement
