西安市西北大酒店二层客房增加五层，对地基与结构墙体加固补强，采用预压桩托换及钢筋网片夹板墙法。
Precompressed pile foundation under pinning technique is used to reinforce the foundation and structural wall for adding the building named Xibei hotel from two floors to seven floors in Xian city.
砖混结构建筑物拆除承重墙，需进行墙体托换的加固设计。
Underpinning beam should be designed before the bearing wall removed in brick wall load structure.
介绍了缀板梁结构体系在框架结构抽柱托换以及加层改造中的应用，并分析了该方法的优点以及设计时注意的问题。
The paper presents the application of batten-plate beam structure in removal columns from frame structure and adding stories. It analyses the advantages and the notices in design.
介绍了广州地铁二号线的设计难点，从隧道结构、断面设计、结构设计、施工方法等方面进行了论述，完成了桩基托换。
From tunnel structure, cross section design, structure design, construction method and other aspects detailed discussion is made, which provide references for related works in the future.
提出了哈尔滨市计生委办公楼结构改造所需的托换梁、托换柱、托换基础及相关连接构造的设计思路和方法。
Design thought and method of underpinning beam, column, foundation and relative joint construction in remodeling office building for Committee of Family Planning in Harbin are introduced.
以上海市自来水公司办公楼改造工程为例，介绍了结构体系托换方案在实际工程中的应用。
The paper discusses the design and construction for the underpinning structure of pile & prestressed beam.
以上海市自来水公司办公楼改造工程为例，介绍了结构体系托换方案在实际工程中的应用。
The structure style transfer method is adopted according to the real conditions in the storey increase and strengthening of an inner frame building in Shanghai Water Supply Company.
北京市音乐堂改扩建工程采用“两桩托一柱”的方法，转换结构传力体系，实现了基础整体托换，并增设了地下室，充分利用地下空间资源。
By analyzing the loading acted on culvert, it is an effective way to use integral foundation in culvert on high embankment when the separated foundation is limited.
北京市音乐堂改扩建工程采用“两桩托一柱”的方法，转换结构传力体系，实现了基础整体托换，并增设了地下室，充分利用地下空间资源。
By analyzing the loading acted on culvert, it is an effective way to use integral foundation in culvert on high embankment when the separated foundation is limited.
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