Using out-jacketing structure for storey-adding has become one of the most concerned topics in the circles of civil engineering.
既有房屋的套建增层改造已成为土木工程界关注的一个热点问题。
Prestressed composite concrete beam with encased H-steel is one of the structural design forms for the outer-jacketing structure for adding story.
内置H型钢混凝土组合结构是实现套建增层的结构设计形式之一。
The diesel engine exhaust pipe is packed with high efficient insulation jacketing, which can play the effect of insulation and protection, and avoid body burns.
柴油移动空压机排气管上包裹了高效的隔热套，对排气管起到隔热和防护的作用，避免人体被烫伤。
The diesel engine exhaust pipe is packed with high efficient insulation jacketing, which can play the effect of insulation and protection, and avoid body burns.
柴油机排气管上包裹了高效的隔热套，对排气管起到隔热和防护的作用，避免人体被烫伤。
Although a number of projects outer-jacketing frame for storey-adding have been accomplished presently, there is little research on design methods for this kind of frame.
虽然目前开展了一定数量的套建增层工程实践，但有关套建增层框架设计方法的研究较少。
Although a number of projects outer-jacketing frame for storey-adding have been accomplished presently, there is little research on design methods for this kind of frame.
虽然目前开展了一定数量的套建增层工程实践，但有关套建增层框架设计方法的研究较少。
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