Application Research of Project Management Model in Guyed Tower Rebuilding 项目管理模式在拉线塔改造施工中的应用研究
Erection of Ultra-high Voltage Guyed Portal Steel Tower by Large Tonnage Crane Groups 利用大吨位吊车组立特高压自立式门型塔
Design of Guyed Form Travelers for a Cable-Stayed Bridge with Conjoined Twin Pylons, Four Cable Planes and Separated Decks 双塔连体四索面分幅斜拉桥牵索挂篮设计
Construction Techniques of Guyed Form Traveler Used for Zhongxian Changjiang River Bridge in Chongqing buckle on one's sword [ armor] 重庆忠县长江大桥牵索挂篮施工技术用扣环挂上剑[甲胄]
He drew blood when he guyed us about our failure. 他嘲笑我们的失败使我们大为愤怒。
A Simplified Approach to Estimating Dynamic Gust Response Factors For Guyed Mast 桅杆阵风响应动力系统的简化估计方法
Nonlinear dynamic analysis on the guyed mast subjected to earthquake action 桅杆结构在地震作用下的非线性动力分析
Large span continuous structure bridge has been a classical style in morden bridge, which guyed travelers grouting construction has being mostly applied in those bridge. 大跨度连续结构桥梁已经成为现代桥梁结构中的一个经典类型,其中挂篮悬臂灌注施工是大跨度连续结构桥梁施工的主要手段。
Damage Identification for Guyed Mast Based on WVD Cross-term Statistic Distinction 基于WVD交叉项统计特征的桅杆结构损伤识别
The cable model is one of the key factors in guyed mast calculation. 桅杆结构计算模型的建立要考虑多种因素的影响,纤绳是其中的关键之一。
Calculation of Stress Intensity Factor of Crack at Hole for Ear Plate Connecting Cable with Guyed Mast 桅杆结构纤绳拉耳任意形状孔边裂纹SIF计算
I too too admire here two guyed. 我也太钦佩这两家伙了。
The Control of Fatigue Life of the Guyed Mast Structure Under the Wind Load 随机风振下桅杆结构的疲劳寿命控制
The new method of the construction with guyed travelers has been applied in bridge construction in recent years. 挂篮施工是近几年才应用于桥梁施工工程的一种新方法。
Construction Method and Linear Control of Diagonal Pre-Stressed Box Girder Erection with Guyed Traveler 斜交预应力箱梁挂篮施工法及其线形控制
This paper presents two methods for the analysis of wind induced fatigue in the guyed mast: in the time domain and in the frequency domain. 采用了两种方法对桅杆结构进行疲劳分析:时域法和频域法;
Resonate analysis of a cable in guyed mast structure 桅杆结构中纤绳的共振分析
A method is presented for the analysis of wind-induced fatigue in guyed masts. 本文提出了对桅杆结构进行疲劳风振分析的一种方法;
This paper presents a dynamic analysis of a guyed tower subjected to random wave load in time domain. 本文在时域内对受随机波浪载荷的牵索塔平台作了动态响应分析。
This paper presents a finite element method for solving the non-linear problem of guyed towers. 本文采用有限元法解拉绳塔非线性问题。
In order to solve this problem, a dynamic load identification method about guyed mast should be established. 要解决这个问题,必须建立作用在桅杆结构上的动力风荷载的识别方法。
The wind-induced fatigue of guyed masts is a process of the wide-band stochastic fatigue. 桅杆结构随机风振疲劳是宽带随机疲劳过程。
Guyed masts are pre-stressed space structures. 桅杆属空间预应力结构,纤绳的平衡张力对整个结构的振动特性有着显著的影响。
The wind effect of three-way guyed mast is different under the action of wind load at different direction. 三方纤绳桅杆在不同方向的风载作用下所产生的风效应是不同的。
Nonlinear Analysis of Guyed Masts 桅杆结构的非线性分析
Wind-induced vibration is the controlling factor for the safety of guyed masts. 风致振动是桅杆结构安全性的控制因素。
It includes the computation of the internal forces and deflections for static and vibration modes of guyed towers. 拉绳塔非线性分析问题包括在静力和地震力作用下的内力和位移、整体稳定、自振周期和振型的计算。
High-rise structures like guyed mast are influenced by wind load obviously. 桅杆等高耸结构受风荷载影响较大。
However, the failure proportion of guyed masts is prominent under natural design, construction and usage. 然而,在正常设计、施工和使用条件下,桅杆结构发生破坏的比例之高在土木工程界是非常少见的,这一现象已经引起设计人员的高度关注。
So far, research works for guyed masts still focus on the test of wind-induced vibration and seismic effects. 目前,国内外针对桅杆结构损伤识别与检测的研究仍处于初始阶段,有关的研究工作仍主要集中在结构风振试验研究或地震作用的影响上。