价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
10期
94-95
,共2页
合福客专闽赣段%隧道%组合中空锚杆%施工工艺%质量控制
閤福客專閩贛段%隧道%組閤中空錨桿%施工工藝%質量控製
합복객전민공단%수도%조합중공묘간%시공공예%질량공제
Min-Gan part of Hefei-Fuzhou passenger line%tunnel%combination hollow bolt%construction technology%quality control
合福客专闽赣段穿越江西省东部、福建省东北部地区,地势起伏大、地质条件复杂,隧道比高达59%,施工安全风险高.组合中空锚杆支护措施大量在本线隧道工程中应用,文章通过施工现场大量的工艺性试验,总结了隧道组合中空锚杆施工工艺流程、工艺要点及质量控制要点.利用HD110Z潜孔钻车钻孔,设备结构紧凑、施工方便快捷、准确高效,改善了作业环境,对规范隧道组合中空锚杆施工作业,控制施工质量具有一定的指导作用.
閤福客專閩贛段穿越江西省東部、福建省東北部地區,地勢起伏大、地質條件複雜,隧道比高達59%,施工安全風險高.組閤中空錨桿支護措施大量在本線隧道工程中應用,文章通過施工現場大量的工藝性試驗,總結瞭隧道組閤中空錨桿施工工藝流程、工藝要點及質量控製要點.利用HD110Z潛孔鑽車鑽孔,設備結構緊湊、施工方便快捷、準確高效,改善瞭作業環境,對規範隧道組閤中空錨桿施工作業,控製施工質量具有一定的指導作用.
합복객전민공단천월강서성동부、복건성동북부지구,지세기복대、지질조건복잡,수도비고체59%,시공안전풍험고.조합중공묘간지호조시대량재본선수도공정중응용,문장통과시공현장대량적공예성시험,총결료수도조합중공묘간시공공예류정、공예요점급질량공제요점.이용HD110Z잠공찬차찬공,설비결구긴주、시공방편쾌첩、준학고효,개선료작업배경,대규범수도조합중공묘간시공작업,공제시공질량구유일정적지도작용.
Min-Gan part of Hefei-Fuzhou passenger line through the east of Jiangxi provinc and the northeast of Fujian Province, with the largely undulating terrain and complexly geological conditions, the tunnel proportion is up to 59%, and construction safety risk is high. The combination hollow bolt applied in tunnels, this article based on the many craft trials, summarized the workflow of construction technology, craft points and quality control points. Drilling used HD110Z at the scene, compact structure, conveniently and quickly, accurately and efficiently, improved the operating environment, has a certain effect on stipulating the construction operations of combination hollow bolt and controlling the quality.
