堆煤场在超库容条件下的地基安全性分析
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摘要
浙江大唐乌沙山发电厂地处象山港南岸。沿海火电厂燃煤运输一般采用海运,由于沿海存在运量、台风季等因素的影响,煤场有可能出现满库容或超库容的情况。一旦出现上述情况,沿海电厂煤场软弱地基的稳定将直接决定电厂发电运行的安全。本文主要对超库容条件下煤场地基土与防尘墙基础的相互作用进行数值分析,对堆煤过程中防风抑尘墙的变形和稳定进行评价。
Zhejiang Datang Wushashan Power Plant is located on the south bank of Xiangshan Port. The coal transport in coastal thermal power plants is usually transported by sea. Due to the influence of the coastal volume, typhoon season and other factors, the coal yard may be full of storage capacity or super storage capacity. Once the above situation occurs, the stability of soft foundation in coal yard of coastal power plants will directly determine the safety of power generation in power plants. In this paper, the interaction between base soil and dustproof wall under the condition of super storage capacity was analyzed, and the deformation and stability of windproof and dustproof wall in the process of coal pile were evaluated.
Zhejiang Datang Wushashan Power Plant is located on the south bank of Xiangshan Port. The coal transport in coastal thermal power plants is usually transported by sea. Due to the influence of the coastal volume, typhoon season and other factors, the coal yard may be full of storage capacity or super storage capacity. Once the above situation occurs, the stability of soft foundation in coal yard of coastal power plants will directly determine the safety of power generation in power plants. In this paper, the interaction between base soil and dustproof wall under the condition of super storage capacity was analyzed, and the deformation and stability of windproof and dustproof wall in the process of coal pile were evaluated.
引文
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[3]章亚申,张坤勇.堆煤与地基相互作用的有限元分析讨论[J].河北工程大学学报,2015,23(4):29-33.
[2]王金昌.ABAQUS在土木工程中的应用[M].杭州:浙江大学出版社,2006:12.
[3]章亚申,张坤勇.堆煤与地基相互作用的有限元分析讨论[J].河北工程大学学报,2015,23(4):29-33.