起釘桿 的英文怎麼說
中文拼音 [qǐdīnggǎn]
起釘桿
英文
wrecking bar-
Alarm bolt screw
起鬧鎖桿螺釘A usually portable device for raising heavy objects by means of force applied with a lever, screw, or hydraulic press
千斤頂，起重機通過杠桿、螺絲釘或水的壓力把重物提起的便攜式裝置In this article, geotechnical engineering numerical analysis program flac4. 0 is used, working mechanism and main influential factor of composite soil nailing system with step excavation was calculated in detailed, contain distribution and influential factors of axial force and the max axial force in soil nails ; the variation of axial force in anchors ; the variation and influential factor of foundation pit horizontal displacement, ground surface settlement, ground surface horizontal displacement and rebound deformation
本文採用巖土工程數值分析軟體flac4 . 0 ，對樁錨復合土釘支護在分步開挖下的工作性能和主要影響因素進行了詳細的計算，分析了土釘軸力和最大軸力的分佈規律、影響因素;錨桿軸力的變化規律;基坑水平位移、地表沉降、地表水平位移和坑底隆起的變化規律以及影響因素的敏感程度。9. no parts and components warranty will be delivered if the breakdown or damage occurs, resulting from loosen connecting rod bolts, which had been dismantled by customers of own accord
因顧客自行拆裝連桿螺釘，引起連桿螺釘松動，造成故障或損壞的相關零件，不予保修。分享友人