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采煤波及带建筑物维修
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作者 陈素萍 《水力采煤与管道运输》 2002年第4期23-24,3,共3页
由于煤矿井下采煤塌陷 ,造成地表变形 ,致使地面建筑物不同程度受到破坏。根据开滦唐山矿业分公司波及带的地质特点及建筑物受损的具体情况 ,借鉴成功经验 ,经过实践 ,摸索出一套科学、有效、经济的维修方法。
关键词 采煤 塌陷 建筑物 基础加固 墙体维修 地表变形 裂缝
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Model of the Reliability Prediction of Masonry Walls in Buildings 被引量:1
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作者 Beata Nowogonska 《Journal of Mechanics Engineering and Automation》 2014年第12期975-980,共6页
The suitable repair forecasting is needed for proper maintenance of the buildings. The appropriate maintenance planning should be based on the prognostic analysis of the repair needs. However, in Poland, maintenance p... The suitable repair forecasting is needed for proper maintenance of the buildings. The appropriate maintenance planning should be based on the prognostic analysis of the repair needs. However, in Poland, maintenance planning is currently not seen as a long-term system. Repairs are understood as extemporary work and are carried out exclusively on the basis of intermittent inspections and controls. One of the numerous factors determining maintenance planning is exploitation reliability conditioned by durability. This article presents a proposal to determine the prediction of operational reliability of the building constructed using traditional technology. The method of behaving and changing the reliability of the building throughout its use will be useful in planning renovations. The presented analysis includes apartment buildings erected in a traditional technology and regards them as technical objects. For such approached buildings, it is proposed to apply rules applied for mechanical and electrical objects. The probability of the exploitation of a building without any breakdowns in a given period of time is defined as exploitation reliability. 展开更多
关键词 Exploitation reliability PREDICTION degree of technical wear.
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