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学者姓名：霍达
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Abstract ：
随着网络舆情对整个社会的舆论影响力越来越大,为了有效的防控恶性事件,实时监控网络舆情也越来越尤为重要.本文针对舆情短文本信息的特点,提出基于组合神经网络自动聚类方法来构建舆情短文本的表示模型,通过特征词语义相似度构建词簇.实验结果表明:在海量文本分析和舆情发现的过程中,该方法可以有效提高舆情短文本构建表示模型的精度,提升舆情发现效率.
Keyword ：
高效舆情发现 高效舆情发现 特征词语义相似度 特征词语义相似度 组合神经网络 组合神经网络
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| GB/T 7714 | 霍达 , 赵禹萌 , 张丽霞 et al. 基于组合神经网络的舆情短文本表示模型降维方法研究 [J]. | 内蒙古工业大学学报（自然科学版） , 2020 , 39 (2) : 136-140 . |
| MLA | 霍达 et al. "基于组合神经网络的舆情短文本表示模型降维方法研究" . | 内蒙古工业大学学报（自然科学版） 39 . 2 (2020) : 136-140 . |
| APA | 霍达 , 赵禹萌 , 张丽霞 , 张志林 , 王永生 , 刘利民 . 基于组合神经网络的舆情短文本表示模型降维方法研究 . | 内蒙古工业大学学报（自然科学版） , 2020 , 39 (2) , 136-140 . |
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Abstract ：
This paper studies the influence of stone dust on adaptability of polycarboxylate superplasticizer and cement by the experiment of paste slump and mortar slump flow. The results indicate that polycarboxylate superplasticizer mixed in mortar increases with stone dust mixed because of large specific surface and water demand of stone dust. There is little effect on fluidity loss when the dosage of stone dust is below 18%, and it will increase significantly with the dosage more than 18%. The adaptability of polycarboxylate superplasticizer and cement will be bad when the content of stone dust in manufactured sand is over 10%. The adaptability of polycarboxylate superplasticizer and cement can be evaluated by the method of mortar slump flow. © 2017 Trans Tech Publications, Switzerland.
Keyword ：
Dust Dust Mortar Mortar Cements Cements Testing Testing
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| GB/T 7714 | Jiang, Yuchuan , Wang, Yang , Huo, Da et al. Study on the influence of stone dust on adaptability of polycarboxylate superplasticizer and cement [C] . 2017 : 532-536 . |
| MLA | Jiang, Yuchuan et al. "Study on the influence of stone dust on adaptability of polycarboxylate superplasticizer and cement" . (2017) : 532-536 . |
| APA | Jiang, Yuchuan , Wang, Yang , Huo, Da , Xu, Jine , Yan, Haochun . Study on the influence of stone dust on adaptability of polycarboxylate superplasticizer and cement . (2017) : 532-536 . |
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Abstract ：
Aircraft fuel tank fuel explosion is a threat to aviation safety is one of the main factors. The Federal Aviation Administration (FAA) recently to the airworthiness regulations was revised, the provisions of the aircraft fuel tank in the upper space of oxygen content, in order to ensure the safety of flight. This paper analyses the aircraft fuel tank mixed gas combustion causes general fuel inerting system are introduced. And for the lack of real-time detection of oxygen shortcomings, introduces a kind of non contact of the mixed gas detection technology. Through simulation and preliminary exploration of the feasibility of the technique.
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| GB/T 7714 | Miao, Yang , Huo, Da . The technology of mixed gas detection in fuel tank based on Tunable Diode Laser Absorption Spectroscopy [C] . 2016 : 1209-1213 . |
| MLA | Miao, Yang et al. "The technology of mixed gas detection in fuel tank based on Tunable Diode Laser Absorption Spectroscopy" . (2016) : 1209-1213 . |
| APA | Miao, Yang , Huo, Da . The technology of mixed gas detection in fuel tank based on Tunable Diode Laser Absorption Spectroscopy . (2016) : 1209-1213 . |
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Abstract ：
Aircraft fuel tank fuel explosion is a threat to aviation safety is one of the main factors. The Federal Aviation Administration (FAA) recently to the airworthiness regulations was revised, the provisions of the aircraft fuel tank in the upper space of oxygen content, in order to ensure the safety of flight. This paper analyses the aircraft fuel tank mixed gas combustion causes general fuel inerting system are introduced. And for the lack of real-Time detection of oxygen shortcomings, introduces a kind of non contact of the mixed gas detection technology. Through simulation and preliminary exploration of the feasibility of the technique. © 2016 IEEE.
Keyword ：
Absorption spectroscopy Absorption spectroscopy Aircraft fuels Aircraft fuels Aircraft Aircraft Explosions Explosions Aircraft fuel tanks Aircraft fuel tanks Gas detectors Gas detectors Petroleum prospecting Petroleum prospecting Gas fuel analysis Gas fuel analysis Oxygen Oxygen
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| GB/T 7714 | Miao, Yang , Huo, Da . The technology of mixed gas detection in fuel tank based on tunable diode laser absorption spectroscopy [C] . 2016 : 1209-1213 . |
| MLA | Miao, Yang et al. "The technology of mixed gas detection in fuel tank based on tunable diode laser absorption spectroscopy" . (2016) : 1209-1213 . |
| APA | Miao, Yang , Huo, Da . The technology of mixed gas detection in fuel tank based on tunable diode laser absorption spectroscopy . (2016) : 1209-1213 . |
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Abstract ：
This paper presences the influence of coarse aggregate-space coefficient on the rheological properties of self-compacting concrete (SCC). The results indicate that coarse aggregate-space coefficient has significant influence on slump flow and V-funnel flow time of SCC, when the maximum aggregate particle size is 16mm and the volume ratio of sand and motor is 0.43, meanwhile water binder ratio is 0.38. The higher the coarse aggregate-space coefficient, the lager the slump flow, the shorter the V-funnel flow time. The range of coarse aggregate-space coefficient of SCC is suitable for 1.31∼1.58 under the condition of the paper. The suitable range can guarantee excellent rheological properties and stability of SCC mixture. There is little effect of coarse aggregate-space coefficient on compressive strength in this paper tests. © (2015) Trans Tech Publications, Switzerland.
Keyword ：
Aggregates Aggregates Concrete aggregates Concrete aggregates Particle size Particle size Compressive strength Compressive strength Rheology Rheology Self compacting concrete Self compacting concrete
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| GB/T 7714 | Jiang, Yuchuan , Huo, Da , Teng, Haiwen et al. A study on the influence of coarse aggregate on rheological properties of self-compacting concrete [C] . 2014 : 130-135 . |
| MLA | Jiang, Yuchuan et al. "A study on the influence of coarse aggregate on rheological properties of self-compacting concrete" . (2014) : 130-135 . |
| APA | Jiang, Yuchuan , Huo, Da , Teng, Haiwen , Xu, Jine . A study on the influence of coarse aggregate on rheological properties of self-compacting concrete . (2014) : 130-135 . |
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Abstract ：
本文对掺加粉煤灰的补偿收缩混凝土的绝热温升、比热、导热系数和导温系数进行了试验研究,通过分别掺加18％、23％、30％和40％的粉煤灰,对比分析了补偿收缩混凝土的热工参数,结果表明,粉煤灰对混凝土的绝热温升过程有明显的影响,而对混凝土的比热影响不大.粉煤灰对补偿收缩混凝土的热工参数的影响仍需进行深入研究.
Keyword ：
补充收缩混凝土 补充收缩混凝土 建筑工程 建筑工程 粉煤灰 粉煤灰 热工性能 热工性能
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| GB/T 7714 | 蒋玉川 , 王阳 , 霍达 et al. 粉煤灰对补偿收缩混凝土热工性能的影响研究 [C] //第6届全国混凝土膨胀剂学术交流会论文集 . 2014 : 116-120 . |
| MLA | 蒋玉川 et al. "粉煤灰对补偿收缩混凝土热工性能的影响研究" 第6届全国混凝土膨胀剂学术交流会论文集 . (2014) : 116-120 . |
| APA | 蒋玉川 , 王阳 , 霍达 , 许金娥 . 粉煤灰对补偿收缩混凝土热工性能的影响研究 第6届全国混凝土膨胀剂学术交流会论文集 . (2014) : 116-120 . |
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Abstract ：
本文对掺加粉煤灰的补偿收缩混凝土的绝热温升、比热、导热系数和导温系数进行了试验研究,通过分别掺加18%、23%、30%和40%的粉煤灰,对比分析了补偿收缩混凝土的热工参数,结果表明,粉煤灰对混凝土的绝热温升过程有明显的影响,而对混凝土的比热影响不大。粉煤灰对补偿收缩混凝土的热工参数的影响仍需进行深入研究。
Keyword ：
热工性能 热工性能 粉煤灰 粉煤灰 补充收缩混凝土 补充收缩混凝土
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| GB/T 7714 | 蒋玉川 , 王阳 , 霍达 et al. 粉煤灰对补偿收缩混凝土热工性能的影响研究 [J]. | 膨胀剂与膨胀混凝土 , 2014 , (01) : 9-12 . |
| MLA | 蒋玉川 et al. "粉煤灰对补偿收缩混凝土热工性能的影响研究" . | 膨胀剂与膨胀混凝土 01 (2014) : 9-12 . |
| APA | 蒋玉川 , 王阳 , 霍达 , 许金娥 . 粉煤灰对补偿收缩混凝土热工性能的影响研究 . | 膨胀剂与膨胀混凝土 , 2014 , (01) , 9-12 . |
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Abstract ：
本文对掺加粉煤灰的补偿收缩混凝土的绝热温升、比热、导热系数和导温系数进行了试验研究,通过分别掺加18%、23%、30%和40%的粉煤灰,对比分析了补偿收缩混凝土的热工参数,结果表明,粉煤灰对混凝土的绝热温升过程有明显的影响,而对混凝土的比热影响不大。粉煤灰对补偿收缩混凝土的热工参数的影响仍需进行深入研究。
Keyword ：
补充收缩混凝土 补充收缩混凝土 热工性能 热工性能 粉煤灰 粉煤灰
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| GB/T 7714 | 蒋玉川 , 王阳 , 霍达 et al. 粉煤灰对补偿收缩混凝土热工性能的影响研究 [C] //第六届全国混凝土膨胀剂学术交流会暨中国混凝土与水泥制品协会膨胀混凝土分会年会论文集 . 2014 . |
| MLA | 蒋玉川 et al. "粉煤灰对补偿收缩混凝土热工性能的影响研究" 第六届全国混凝土膨胀剂学术交流会暨中国混凝土与水泥制品协会膨胀混凝土分会年会论文集 . (2014) . |
| APA | 蒋玉川 , 王阳 , 霍达 , 许金娥 . 粉煤灰对补偿收缩混凝土热工性能的影响研究 第六届全国混凝土膨胀剂学术交流会暨中国混凝土与水泥制品协会膨胀混凝土分会年会论文集 . (2014) . |
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Abstract ：
近年来,钢结构已广泛应用于我国的建筑行业。本文综述了近些年来钢结构工程火灾研究资料和钢结构工程火灾研究方法,指出为了使钢结构建筑更好的快速发展,对火灾后钢结构工程的损伤识别及安全性评估进行系统深化研究很有必要。
Keyword ：
受火温度 受火温度 钢结构 钢结构 耐火性能 耐火性能
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| GB/T 7714 | 姚兰 , 刘育民 , 左勇志 et al. 钢结构工程火灾后性能研究 [J]. | 四川建筑科学研究 , 2014 , 40 (02) : 79-81 . |
| MLA | 姚兰 et al. "钢结构工程火灾后性能研究" . | 四川建筑科学研究 40 . 02 (2014) : 79-81 . |
| APA | 姚兰 , 刘育民 , 左勇志 , 霍达 , 孙静博 . 钢结构工程火灾后性能研究 . | 四川建筑科学研究 , 2014 , 40 (02) , 79-81 . |
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Abstract ：
通过对某超期深基坑的检测鉴定,综合现场勘验情况、降水方案、基坑支护方式及监测数据,分析了该基坑工程对周边建筑物的沉降影响.该基坑工程虽尚未影响到临近建筑物主体结构安全,但基坑变形已达到警戒值,基坑变形并未出现收敛趋稳趋势,应引起高度重视立即采取处理措施.实践研究成果将为此类工程的设计、施工和检测鉴定提供技术参考.
Keyword ：
沉降 沉降 深基坑 深基坑 超期 超期 数值模拟 数值模拟 相邻建筑物 相邻建筑物
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| GB/T 7714 | 马德云 , 南锟 , 宋佳 et al. 某超期深基坑对周边建筑物沉降影响的研究 [J]. | 建筑科学 , 2014 , 30 (11) : 112-116 . |
| MLA | 马德云 et al. "某超期深基坑对周边建筑物沉降影响的研究" . | 建筑科学 30 . 11 (2014) : 112-116 . |
| APA | 马德云 , 南锟 , 宋佳 , 鲁巧稚 , 刘云龙 , 左勇志 et al. 某超期深基坑对周边建筑物沉降影响的研究 . | 建筑科学 , 2014 , 30 (11) , 112-116 . |
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