目前,传统的木模工艺法仍然是中小型矿山井下砼支护工程的主要施工手段,大吉山钨矿近几年来在井下用此法进行了1000米。的支护工程,效果良好,从中积累了一定的经验。施工工艺:1.模板的准备,为保证砼灌筑的质量,模板应符合三点要求,首先它应有足够的稳定性和刚度,其次模板内侧应刨光, At present, the traditional woodworking process is still the main construction method of the underground concrete supporting project for small and medium-sized mines. The Dajishan tungsten ore has been used downhole for 1000m in this way in the recent years. Of the support project, the effect is good, from which accumulated some experience. Construction Process: 1. Template preparation, in order to ensure the quality of concrete filling, the template should meet the three requirements, first of all it should have sufficient stability and stiffness, and secondly, the template should be planed inside,