Analysis of the Changes of Prestress of Guy in the Guyed Door Type Tower on the Condition of the Most Negative Angle of Attack

机译：最负攻角条件下拉门式塔中拉索预应力的变化分析

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Under the influence of the wind loads, the prestress of guy in the guyed door type transmission tower has a great impact on the mechanical properties of its structure. In order to study this effect, The paper establishes the appropriate nonlinear finite element model of the guy-door- type transmission tower through the use of structural analysis software, analysis the mechanical properties of the tower structure under different initial stress on the condition of the most negative angle of attack, obtain the rule that the changes of initial stress of guy has an influence on the support reaction of guyed transmission tower, the maximum displacement of tower nodes and the bar axial stress, providing the available value for the design and constriction of tower structure, and ensuring transmission tower structure self-reliance .stability and well run.

机译：在风荷载的影响下，护身带型传动塔中的家伙的预应力对其结构的机械性能产生了很大的影响。为了研究这种效果，通过使用结构分析软件，分析了不同初始压力下的塔结构的机械性能，建立了这种造型的适当非线性有限元模型。大多数负攻角，获得初始压力的变化对那些拥挤的传输塔的支持反应，塔节点的最大位移和钢筋轴向应力的调节产生影响，为设计和收缩提供了可用值塔架结构，确保传输塔结构自力更生。稳定性和运行良好。

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来源
《ICCE 2011;International Conference on informatics, cybernetics, and computer engineering》|2012年|p.455-462|共8页
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作者
Gan Fenglin; Wang Dehe; Li Xiaolei;
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正文语种
中图分类计算技术、计算机技术;
关键词
structure nonlinear; prestress of guy; guyed door type tower; negative angle of attack; wind load;

机译：结构非线性家伙的预应力拉门式塔;负攻角;风荷载;

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专利

1. Nonlinear spectral dynamic analysis of guyed towers. Part II: Manitoba towers case study [J] . A.M. Horr, A. Yibulayin, P. Disney Canadian Journal of Civil Engineering . 2004,第6期

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2. ANALYTICAL AND EXPERIMENTAL STUDIES ON 400 kV S/C PORTAL-TYPE GUYED TOWERS [J] . N. PRASAD RAO, S. J. MOHAN, R. P. ROKADE, International journal of structural stability and dynamics . 2009,第1期

机译：400 kV S / C门户型导塔的分析与实验研究。
3. Tensile strength of bolted ring-type splices of solid round leg members of guyed communication towers [J] . Cindy Kumalasari, Lihong Shen, Murty K.S. Madugula Canadian Journal of Civil Engineering . 2005,第3期

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4. The influence of initial guy cable prestress on single-mast guyed tower's mechanical properties [C] . WenGang Yang, Kai Zhang, ZhangQi Wang, International Conference on Civil Engineering, Architecture and Building Materials . 2013

机译：最初的Guy电缆预应力对单桅杆塔的影响力
5. Strength of bolted ring-type connections of solid round leg members of guyed communication towers. [D] . Shen, Lihong. 2003

机译：拉索式通讯塔的实心圆腿构件的螺栓环式连接的强度。
6. Good Guy or Bad Guy? The Duality of Wild-Type p53 in Hormone-Dependent Breast Cancer Origin Treatment and Recurrence [O] . Eileen M. McGowan, Yiguang Lin, Diana Hatoum 2018

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7. Strength of bolted ring-type connections of solid round leg members of guyed communication towers. [O] . Shen Lihong. 2003

机译：拉索式通讯塔的实心圆腿构件的螺栓环式连接的强度。
8. Vibration analysis of three guyed tower designs for intermediate size wind turbines [R] . Christie, R. J. 1982

机译：中型风力发电机三塔式塔架振动分析

Analysis of the Changes of Prestress of Guy in the Guyed Door Type Tower on the Condition of the Most Negative Angle of Attack

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