bridge n. 1.桥,桥梁;【造船】舰桥,船桥。 2.鼻梁;(假牙上的)齿桥;【音乐】弦柱,弦马;【电学】电桥;【机械工程】天车,桥架;【台球】球棒架。 3.(文艺作品的)过渡性章节,过场;穿插,插曲。 a bridge of boats 船桥。 a bascule bridge 活动桥。 a suspension [wire] bridge 吊桥,悬索桥。 Wheatstone bridge 【物理学】惠斯登电桥。 throw a bridge across [over] a river 在河上架桥。 bridge of gold [silver] = golden [silver] bridge 退路,逃路,易于突破难关的办法。 burn one's bridges (behind one) 布背水阵,破釜沉舟。 Don't cross the bridge until you come to it. 不要杞人忧天,不要预先自寻苦恼。 in bridge 【物理学】并联;跨接;加分路。 vt. 1.在…之间架桥,搭桥于,用桥连接;【电学】跨接。 2.〔比喻〕越过,跨过 (over). The road bridges the river. 在河上架桥把路连接起来。 bridge over obstacles 越过障碍。 n. 【牌戏】桥牌战,打桥牌。 auction bridge 拍卖式桥牌。 contract bridge(打不到预定墩数要受罚的)合约式桥牌。
frame n. 1.机构;组织;系统。 2.结构,框架,构架,骨架,骨骼。 3.体格,身躯。 4.精神状态,心情。 5.【园艺】温床,阳畦;船的肋骨;【印刷】排字台,活字架;【机械工程】架,座;【电影】画面,镜头;【电视】帧。 6.【美俚】桥牌比赛,职业拳击赛的一个回合,棒球的一局。 7.〔美俚〕诬陷 (=frame-up)。 backing frame 【摄影】安片框。 cant frame 【造船】斜肋骨。 a missile frame 【军事】飞弹弹体。 a pea frame 豌豆架。 square frame 【造船】直肋骨。 the frame of government 政府机构。 a man of gigantic [massive] frame 体格魁梧的人。 frame of axes 【数学】坐标系统。 frame of mind 心情,心境。 frame of reference 1. 【数、物】参考系(统),参考坐标[标架],坐标系(统),读数[计算]系统,空间坐标,基准标架。 2. 观点,理论。 out of frame 纷乱,无秩序。 sheriff's picture frame 绞索。 adj. 〔美国〕木造的,木结构的。 frame building [dwelling, house] 木造房屋。 vt. 1.编制,组织。 2.构造;给…装框子[装架子]。 3.作出,拟定,想像,设计,计划。 4.使适合 (for)。 5.讲出,说出。 6.〔口语〕捏造(事件),陷害,诬陷。 7.〔古语〕举步走向 (toward)。 a lake framed in woods 树木环抱着的湖。 frame a lie 编谎话。 frame a plan 拟定计划。 be framed 〔美国〕陷入圈套。 vi. (计划等)有成功希望。 be not framed for 不适于;经不起,受不了。 frame to oneself 想像。 frame well 有才能,有希望 (He frames well in speaking. 他有希望作演说家)。 n. -r ,-less adj.
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It has become to pass that the permanent load - bearing capacity of the large - span pc ( prestressed concrete ) continuous rigid frame bridge constructed with the cantilever site cast construction method keeps cutting down in service 采用悬臂浇筑施工法施工的大跨pc连续刚构桥,在使用中其持久承载力不断地降低已成为事实。
The light of upper structure of continuous rigid frame bridge has been discussed in the paper . 5 . the method of closure of beam and control of elevation has also been analyzed in details 讨论了连续刚构桥施工监控的方法,对标高控制原理和参数修正作了分析,对连续刚构桥合拢的重要性、施工工序及配重问题进行了详尽的阐述。
Dongpu bridge is a two continuous multi - span prestressed concrete continuous rigid frame bridge with the total length of 1093 . 5m , which is consists of two kinds of spans 80m and 160m , ring expressway of guangzhou city 广州市环城高速公路东圃特大桥是一座由80m和160m跨度组成的两联多跨预应力混凝土连续刚构桥,大桥全长1093 . 5m 。
Abstract : combining the engineering practice of xiayingzi railway frame overpass in huainan , the paper describes the details of the technical characteristics and construction technology of long span skew frame bridge 文摘:结合淮南夏郢孜框架式铁路立交桥的工程实践,对大跨度斜交框架施工技术特点及施工工艺进行了较详细的总结。
Although cantilever concreting methods of continuous rigid frame bridge are comparatively mature , considering this bridge ' s characteristics , this paper mainly gives the design of constitution scheme and technologies , and so on 连续刚构桥的悬灌施工虽然是比较成熟的方法,但本文结合该桥的特点,着重介绍了该桥的施工方案与施工工艺的设计。
1 . based on the features of rigid frame bridge with high - pier and large - span , the resistance of high pier and probability model of load and correlative formulas under largest cantilever and imbalanced load conditions are established 1 .根据高墩大跨刚构桥的特点,建立了最大悬臂阶段和不平衡荷载最大时高墩的抗力和荷载概率模型及相关公式。
Level of construction completion based on the construction control program are used to guide construction , this will be optimum construction state and optimum completion state of long span continuous rigid frame bridges 结论利用提出的基于最优施工完成度的施工控制方案来指导施工,会使连续刚构桥的施工由最优节段施工状态最终达到最优成桥状态。
Taking kejiadun bridge of wu - huang expressway as project background , this paper studies the application of carbon fiber reinforced plastic ( cfrp ) in strengthening the reinforced concrete continuous rigid - frame bridge with long span 本文以武黄高速公路柯家墩大桥为工程背景,对复合碳纤维( cfrp )在进行大跨径钢筋混凝土连续刚构桥加固中的应用进行研究。
Under the circumstances multi - span continuous rigid frame bridge is used continually , but the ratio of spans of multi - span is relatively various . the choosing of a suitable ratio with thinking of static behavior of the structure is worthy of study 在这种情况下,多跨连续刚构桥不断出现,其跨径比值有较多变化,从结构受力上考虑合理跨径比值具有实用价值。