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[求助]
論文摘要翻譯潤(rùn)色,求啄木鳥改錯(cuò),責(zé)編在催稿,在線等,急!
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在施工中采用了許多新材料和新工藝,主要有電氣絕緣、軌道板的吊裝與鋪設(shè)、CA砂漿、軌道板的張拉等。應(yīng)用了高度可調(diào)節(jié)的底座板模板,改進(jìn)了軌道板粗鋪定位方法,從而保證了施工精度要求;設(shè)置的臨時(shí)端刺以及移動(dòng)門式起重機(jī)配合吊車的軌道板吊裝就位方法加快了施工進(jìn)度。工程實(shí)踐證明,該法精度高,施工工期短,經(jīng)濟(jì)效益明顯。 many new materials and new technology were adopted in the construction, mainly including electrical insulation, the hoisting and laying of track plate, CA mortar, the tensioning of track plate and so on. The technology, which are application of height-adjustable base plate moulding board and improving the method of track plate rough pavement positioning, ensured the construction precision. The setting of temporary end thorn and mobile gantry crane with derrick truck for hoisting and laying of track plate sped up the construction progress. Engineering practice indicates that the improved technology has advantages of higher precision, shorter construction period, and obvious economy benefit. |
榮譽(yù)版主 (知名作家)
快樂(lè)島、布吉島島主
| many new materials and technologies were adopted in the construction, which include electrical insulation, hoisting and laying of the track plate, CA mortar, tensioning of the track plate and so on. Height-adjutable moulding of the base plate was applied and positioning of ... was improved as well, which can meet the need of precision in construction. The setting of temporary end thorn and mobile gantry crane with derrick truck for hoisting and laying of track plate sped up the construction progress. Practice proves that the improved technology takes advantages in higher precision, shorter construction period, and obvious economic benefit. |
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版主 (文壇精英)
米米
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