1) hand excavation
人工挖方
2) manual excavation
人工挖土方
3) manual driven pile
人工挖孔方桩
1.
Combining the engineering practice in Chaohu Jinghu Bridge,manual driven pile engineering by railway side and safety protection measures are introduced.
结合对巢湖金湖大桥人工挖孔方桩的施工实践,介绍了铁路边人工挖孔方桩的施工及安全防护措施。
4) artificial sand excavation
人工挖砂
5) manual hole digging
人工挖孔
1.
Combined with practical work construction method is adopted,which utilize manual hole digging method in upper part and machine-dug method in under part with rich water.
结合工程概况,确定采用上部无水地带人工挖孔、下部富水地带机械成孔相结合的施工方法,并对其成孔工艺、清孔及钢筋笼就位、水下混凝土的灌注等施工技术进行了介绍,对复杂地层钻孔灌注桩的施工具有重要的参考意义。
2.
The construction technology and application effect of manual hole digging pile, pile-drilling technique with plywood-pieces sandwiching foam board stick in pile and anchor pile are introduced in cutting and side slope excavation with soft erupt rockmass.
介绍了在软弱破碎岩质深路堑边坡开挖中,锚固桩采用护壁、人工挖孔、桩径内贴宝丽板夹泡沫板成孔的施工技术和应用效果,经测试,满足规范及设计要求,缩短了工期,取得了较好的经济效益。
3.
The construction method combing manual hole digging with machine dimensions drilling are outlined.
详细阐述了人工挖孔与机械钻孔相结合的施工方法,并简化了试验程序,满足了工期要求。
6) manual excavation
人工开挖
1.
At present,most of the mountain-crossing tunnels in China are constructed by manual excavation method,which can not satisfy the requirements of rapid tunnel excavation due to its low mechanization and automatization level.
目前国内山岭隧道多数采用人工开挖,机械化、自动化水平低,不能满足隧道快速施工的要求。
补充资料：孔方
1.钱的谑称。旧时铜钱外圆，中有方孔，故名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条