大跨度超寬變截面不平衡配重連續(xù)梁轉(zhuǎn)體施工控制
發(fā)布時(shí)間:2018-11-20 09:47
【摘要】:結(jié)合工程實(shí)例,介紹了大跨度超寬變截面箱形連續(xù)梁轉(zhuǎn)體施工的工藝、方法和保證措施,通過(guò)理論推導(dǎo)計(jì)算出轉(zhuǎn)體施工中的索引力、轉(zhuǎn)體速度、轉(zhuǎn)體時(shí)間和慣性制動(dòng)距離,并結(jié)合稱重試驗(yàn)實(shí)測(cè)數(shù)據(jù),對(duì)該類(lèi)橋梁轉(zhuǎn)體進(jìn)行不平衡配重。
[Abstract]:Combined with engineering examples, this paper introduces the construction technology, method and guarantee measures of long span box continuous beam with variable cross section, and deduces the index force, rotation speed, rotation time and inertia braking distance in rotary construction by theoretical derivation. Combined with the measured data of weighing test, the unbalance weight distribution of this kind of bridge is carried out.
【作者單位】: 中鐵十一局集團(tuán)有限公司;
【分類(lèi)號(hào)】:U445.4
本文編號(hào):2344574
[Abstract]:Combined with engineering examples, this paper introduces the construction technology, method and guarantee measures of long span box continuous beam with variable cross section, and deduces the index force, rotation speed, rotation time and inertia braking distance in rotary construction by theoretical derivation. Combined with the measured data of weighing test, the unbalance weight distribution of this kind of bridge is carried out.
【作者單位】: 中鐵十一局集團(tuán)有限公司;
【分類(lèi)號(hào)】:U445.4
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