【摘要】 本次围井高喷试验,选用三重管摆喷法处理方案,施工采用两序施工方法。砼墙体连续均匀,孔与孔之间连接较好,其防渗、强度、厚度均能满足设计要求。更多还原

【Abstract】 The three shot nozzle shotcrete machine and double processing construction method have been used for high pressure shotcrete cutoff-wall test well so that the continues well concrete and good connection among holes have been obtained to meet the requirement of watertight, strength, and thickness of design.更多还原