山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2015年
16期
99-100,101
,共3页
大型厂房%软弱地基%钢柱吊装%轨道起重机%经济评价
大型廠房%軟弱地基%鋼柱弔裝%軌道起重機%經濟評價
대형엄방%연약지기%강주조장%궤도기중궤%경제평개
large-scale workshop%soft foundation%steel-column hoisting%track crane%economic evaluation
以天津某大型电厂主厂房项目为例,论述了在淤泥质粉质粘土软弱地基施工条件下进行大截面钢柱吊装时,施工难度大、造价高的特点,通过对方案优化与技术经济的分析,选用了ZSC43180动臂变幅行走式塔式起重机进行吊装作业,达到了施工进度加快且费用降低的实际效果。
以天津某大型電廠主廠房項目為例,論述瞭在淤泥質粉質粘土軟弱地基施工條件下進行大截麵鋼柱弔裝時,施工難度大、造價高的特點,通過對方案優化與技術經濟的分析,選用瞭ZSC43180動臂變幅行走式塔式起重機進行弔裝作業,達到瞭施工進度加快且費用降低的實際效果。
이천진모대형전엄주엄방항목위례,논술료재어니질분질점토연약지기시공조건하진행대절면강주조장시,시공난도대、조개고적특점,통과대방안우화여기술경제적분석,선용료ZSC43180동비변폭행주식탑식기중궤진행조장작업,체도료시공진도가쾌차비용강저적실제효과。
Taking the major workshop project of the large-scale power plant in Tianjin as an example,the paper discusses large-section steel-col-umn hoisting difficulties and high cost under slurry power soft soil foundation,the paper carries out scheme optimization and technological eco-nomic analysis,selects ZSC43180 moving-arm walking-style tower crane for hoisting work. As a result,it achieves the actual effect of speeding up construction schedule and lowing cost as well.