红柳林至神木西支线铁路隧道塌方处理及防治措施——在隧道施工中,隧道塌方是常见施工风险,对隧道塌方进行处理、规范和防范,是隧道施工和配合施工中重要的课题之一。分析隧道常见塌方的机理与原因,针对隧道洞口、洞内不同塌方情况,提出相应处理措施。隧道塌...
Party branch Se cretary of a party le cture of two spee ches: tutori ng covers all of the new party Constitution two e ducation ha s kicke d off. Study of the Constituti on of this practice is a very important part. Today I'll give y ou a new secti on of the Constit ution on t he counsell ing of lear ning le ssons, hope, t hroug h today's tut orial, further consolidati on of all the party members