Research on Protection and Repair Technologies for the Wooden Architec- tures of Chinese Eastern Railway at Yimianpo
نویسندگان
چکیده
This paper teases the wooden architectures at Yimianpo in the period of Chinese Eastern Railway, analyzes the construction of the wooden architectures, classifies them according to the wooden structure system, and uses relevant protection and repair technologies for research according to their characteristics, in order to find reasonable protection and repair technologies for the wooden architectures and provide more referable bases for the future protection and repair of the wooden architectures of Chinese Eastern Railway at Yimianpo.
منابع مشابه
An Experimental and Numerical Study on the Effect of Different Types of Sleepers on Track Lateral Resistance
Lateral resistance of railway track is one of the most important parameters in lateral stability. This parameter depends!on the conditions of different components of ballasted railway track (such as density of ballast layer, sleeper spacing, type of sleeper, etc.). From this perspective, type of sleeper has an important effect on lateral resistance. However in some conditions, in technical and ...
متن کاملThe evolution of design and construction Wooden Grave Box 9th century AH Marashian of Mazandaran
The Marashian government (Marashieh) had a Shia religion, they ruled from 760 to 906 AH in the Tabaristan region (now it is Mazandaran). During this period, the construction of mausoleums, shrines and elders of the Marashi government flourished. Unlike modern metal tombs most of them have wooden artifacts same as are in cenotaph mausoleum. These cenotaph mausoleums often have decorations with i...
متن کاملApplying Frequency Response method for contact Rails Fault Diagnosing in Ungrounded Electrical Railway System
Abstract General faults in regular electrical railways system could be detect by implementing the specific protection functions such as ground fault or sensitive earth fault. Otherwise, in ungrounded electrical railway systems which using both feeding and return contact rail at the same time, fault detection cannot done with above-mentioned function. Due to recent growth in electrical railway ...
متن کامل(بررسی فنی و اقتصادی روسازه های بتنی در خطوط راه آهن مسافری (یادداشت فنی
Ballast as a part of the railway system plays an important role in the operation of the railways and also has a great impact on repair and maintenance activities. Hence most of the repair and maintenance activities in traditional railway systems are due to the defections in the ballast layer and therefore most of the maintenance budget is spent on repairing these defects. These repair and maint...
متن کاملNew Analytic Method for Subgrade Settlement Calculation of the New Cement Fly-ash Grave Pile-slab Structure
At present, reducing subgrade settlement of soft soil foundation is a key problem in high-speed railway construction. Pile-slab structure is a widely-utilized form of foundation structure to reduce the subgrade settlement in China. In order to save the engineering cost for high-speed railway construction in developing countries, the author developed a pile-slab structure and named it as the new...
متن کامل