1) full hall scaffold
满堂脚手架
1.
Furthermore,the construction technologies of installation of column base and Sun Valley,full hall scaffold support are introduced in detail.
重点介绍柱脚安装、阳光谷安装、满堂脚手架支撑等施工工艺。
2) full hall steel tubular scaffold with couplers
扣件式满堂脚手架
1.
In this paper, the author analyses the reliability of original design project by a typical design of the full hall steel tubular scaffold with couplers based on the statistic data of the engineering, and expounds the method and steps for reliability design and the scientific principle based on the reliability desig
通过一个典型的扣件式满堂脚手架的设计和工程统计资料 ,对原设计方案进行了可靠性分析 ,提出了可靠性设计的方法、步骤并解释了可靠性设计的科学原
3) full space supports
满堂支架
1.
The application of full space supports in construction of cast-in-place box beam;
满堂支架在现浇箱梁施工中的应用
2.
This paper describes design and construction of full space supports for continuous girgers in soft groundation area,specially discusses the method of stone concrete column is taken for dealing with soft groundation and full space supports is adopted.
以某立交桥梁为例,介绍了在软基地区的连续梁桥的满堂支架的设计与施工,叙述了采用碎石混凝土桩来处理软土基础和碗扣支架作支撑的方法。
3.
The bearing system of full space supports is a multi -fulcrum bearing system.
满堂支架支承体系属多支点承体系 ,以多支点分散荷载 ,将荷载传向地基 ,因此要求地基必须具有足够的承载力 ,能将现浇混凝土施工过程中支架下沉量控制在允许范围内 ,同时要求所有支点均匀下沉 ,以预防梁体由于不均匀下沉而产生开裂。
4) full space support
满堂支架
1.
Stability calculation of full space support of cast-in-site beam;
现浇梁满堂支架的稳定计算
2.
The construction method of full space support,which can t satisfy the construction needs of viaduct with tall piers,is replaced by the construction method of truss frame platform.
满堂支架施工方法已无法满足高墩高架连续梁桥的施工,代之的是架空平台施工,架空平台采用逐跨推进施工,经济性和安全性好,此外,该平台还可以作为悬臂施工的挂篮,墩柱施工的爬升模架及用于架设简支梁桥的架桥机。
3.
With the South Approach of the Shuangchong Bridge at Liuzhou as an example, the paper deals with the choice and describes the full space supports for the construction of continuous pre-stressed concrete box girders.
以柳州双冲大桥南引桥为例,对预应力混凝土连续箱梁满堂支架的设计与施工进行研究,提出了相应的措施,为大桥安全施工提供了可靠的依据,可为类似工程的施工提供有益借鉴。
5) full framing
满堂支架
1.
Based on the construction of Doumen interchange of contract section #10 of western coastal expressway of Guangdong province,this paper presents the construction techniques of full framing born on deep soft ground.
本文结合广东省西部沿海高速公路珠海段第十合同斗门互通立交工程的建设,介绍了大面积软土地基上满堂支架法现浇箱梁施工工艺,并进行初步的总结和探讨,可为同类条件下现浇箱梁的施工提供参考。
2.
Aiming at the special construction situation of full framing without precompression,while directly cast-in-place box beam construction,the real time monitoring on supports in cast-in-place process was carried out,the monitoring content and method were introduced,the monitoring data was analyzed so as to make sure supports normal working,and understand its practical working situation.
针对满堂支架不经预压,直接进行箱梁现浇的特殊施工情况,在现浇过程中对支架进行实时监控,介绍了监控的内容和方法,对监控数据进行了分析,以保证支架的正常工作,并掌握其实际工作情况。
3.
Through a case study on the construction of cast-in-place box girder with full framing of a expressway, the technologies of cast-in-place construction with full framing are summarized, which provides reference for the solution to emphasis and difficulties exiting in cast-in-place construction of full framing in future.
通过某高速公路满堂支架现浇箱梁的施工案例分析,对满堂支架现浇施工技术进行总结,可为今后解决满堂支架现浇施工中的重、难点问题提供很好的借鉴。
6) Steel-pipe scaffold
钢管满堂架
补充资料:脚手架
脚手架
scaffold
J jaoshoujja脚手架(s caftold)保证施工材料、机具运输和施工人员通行以及进行正常操作所设置的临时支架。 脚手架的种类很多,按用途分为砌筑脚手架、装修脚手架和支撑(负荷)脚手架等;按搭设位置分为外脚手架和里脚手架;按使用材料分为木脚手架、竹脚手架和金属脚手架;按构造型式分为多立杆式、框组式、碗扣式、桥式、吊挂式、排式以及其它工具式脚手架等。不论哪种脚手架,均需满足以下条件:(l)工人操作、材料堆放和运输等使用要求。(2)有足够的承载能力和稳定的结构。(3)搬运和装拆方便,可多次重复使用。(4)有适当的安全储备(一般取安全系数为3.0),能适应荷载变化需要。(5)适应多层作业、交叉流水作业要求,减少多次搭设。(6)有可靠的安全防护措施,如挡板、围栏、防滑梯、安全网等。 目前工程上常用的脚手架有:杉杆或竹杆脚手架、螺栓连接的钢管脚手架、扣件式钢管脚手架、悬吊式脚手架、定型门式脚手架以及移动式脚手架等。 杉木或竹杆脚手架采用杉杆或竹杆作立杆和横杆,用麻绳、铁丝或竹蔑绑扎成空间构架,横杆上铺以木或竹脚手板,以供施工人员行走、操作。杉木或竹杆脚手架的构造形式有单排和双排两种,但竹杆脚手架一般只采用五步以下、荷载较轻的单排结构。 螺栓连接的钢管脚手架由立管、横管、斜管、套管和螺栓、底座组成。立管、斜管和横管通过节点套管和螺栓在空间互相连接,组成格构式组合柱,根据需要可组成单孔、双孔、四孔、五孔及其复合柱,也可组成空间托架。组合柱的负荷和自重通过底座传到地基。螺栓连接的钢管脚手架的承载力大,经久耐用,20世纪60年代曾被广泛用于烟囱等工程,但其连接节点的孔距加工精度要求较高,组装尺寸不能任意变动,适用范围受到限制,已逐渐被扣件式钢管脚手架所代替。 扣件式钢管脚手架由直径48mm钢管和专用“万向”扣件组装而成。钢管接长采用对接扣件(图1)。扣件式钢管脚手架适应性强,搭设方便,坚固耐用,可用作各种类型建筑物的脚手架、井架和上料平台,也可用作钢模板的支承系统,是目前应用较为广泛的一~咏节 “/l 鉴礁鞠 〔 图1钢管接长用的对接扣件 a一直角扣件;b一回转扣件;。一对接扣件 中国铁道专业设计院和第三工程局研制的齿碗扣件多功能脚手架是扣件式钢管脚手架的一种,采用的齿碗扣件(图2)可以使横杆与竖杆连接灵活。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条