Combined with the practice of double thin-walled high piers of a freeway super-large bridge,it illustrates the method of applying turnover formwork in the construction of double thin-walled high piers and the key points in it.
结合高速公路特大桥的双薄壁高墩施工实践,论述了双薄壁高墩采用翻模施工的施工方法及要点,对翻模的设计及计算进行了探讨,总结了施工质量控制标准和质量保证措施,最后对其施工效果作了分析。
With reference to the construction of the 138 m high-rise pier of double thin walls and hollow section of Huluhe River Bridge, this paper elaborates the construction technology for piers of double thin walls and hollow sections higher than 100 m with turnover formwork.
结合葫芦河特大桥138 m双薄壁空心高墩施工,详述百米以上空心高墩采用翻模施工的工艺。
It is an introduction about the basic structure of the turnover formwork construction and the research on the key technology.
介绍翻模施工基本结构、关键技术研究，并结合工程实例介绍其应用效果和适用条件。
Scaffolding over-form construction technology of rectangular pier in Shawei Railway;
沙蔚铁路矩形高桥墩脚手架翻模施工技术
Key points for quality control in high-pier over-form construction are presented,in order to provide references for similar works.
结合淤泥河特大桥施工实践,对双薄壁空心墩施工方案的确定、工艺流程及施工工艺等方面进行了论述,提出了高墩翻模施工中的质量控制要点,以供其他类似工程参考借鉴。
Combined with practical construction work of large-diameter coal storage in thermal power generation over-form construction technology is presented.
结合工程实例 ,针对火力发电厂中的大直径储煤罐施工 ,提出了翻模施工的技术措施 ,并就其施工工艺流程、措施和方法进行了介绍 ,指出翻模施工具有经济、安全、施工方便等特点 ,可供类似工程借鉴。
On construction technique of 96-meter high-pier turnover forms of Yangjialing over large bridge
杨家岭特大桥96m高墩翻模施工技术
The construction technology of turnover forms is an ideal technique in thin-wall voided pier construction,which can save forms,is convenient for operation and can ensure the dense degree of concrete.
翻模施工对于薄壁空心墩是极为理想的施工工艺,可节省模板,便于人工操作,确保砼的密实度。
of rectangle thinwall voided high pier hydraulic turnover forms.
笔者根据祁临高速公路第八合同段上庄沟大桥的施工实例,对其液压翻模工艺原理、施工工艺和施工控制作了介绍。
The paper mainly introduced the advantage of ZF platform turnover forms.
ZF自升平台式大模板翻模是依照成本低廉、加工安装方便、施工速度快、劳动强度低、适用性广泛的设计原则开发研制的一种新型施工设备,该工艺在成本上优于普通翻模、组合模板等各种模板,而且施工速度快。
Kezhushan Bridge,the main structure of the Ⅶ Contract Section of Donghai Sea Crossing Project,is a cable-stayed structure whose main pylon is a П-shaped reinforcement concrete structure and is built by pumping concrete into the somersaulting formwork.
东海大桥Ⅶ标主桥——颗珠山大桥为斜拉桥,主塔为П形钢筋混凝土结构,采用塔吊配翻模施工,文中对模板、劲性骨架、主塔施工进行了总结,可供海上斜拉桥施工参考。