For box girder structure which is applied extensively in bridge construction, the traditional analysis method of load is of comparatively bigger error.
由于箱梁结构广泛应用于桥梁建设中，而传统的受力分析方法存有较大的误差。
The experiment makes the effectual vibration active control of the intellective girder structure by means of direct negative feedback and tendency forecasting fee…
实验中采用直接负反馈和趋势预测反馈控制方法，对智能梁结构进行了有效的振动主动控制，得到了良好的效果。
Spatial bearing performance characteristic of irregular girder structure in the multi-strand ramp interjections of the urban overpasses is researched in this paper.
研究了城市立交桥多股匝道交汇处的异形梁结构的空间受力特性。
The diving chamber is a watertight compartment with air pipes, the lifting support is a girder structure, and the lead rails are arranged under and below the lifting support;
潜水舱是带有通气管的水密舱，升降支架为桁 架结构，升降支架的上下设有导轨。
The curved beam finite element method, which is based on the theory of curved girder structure analysis, has been adopted for analyzing the curved bridge structure in this Paper.
本文根据曲线梁桥的结构分析理论，采用曲杆有限元法对曲线梁桥进行结构分析。
Combining with an engineering instance, basing on the current specifications and a certain construction, the transfer girder structure is analyzed by the method of finite element.
根据现有规范规定，结合工程实例，本文提出了钢骨转换梁与上部剪力墙共同作用的结构的截面极限承载力的计算方法；
A ship's hull is a box girder structure composed of stiffened panels and therefore, strength of stiffened panels plays a significant role for the ultimate strength analysis of ship structures.
船体是一个由加筋板格组成的箱形结构，加筋板格的强度计算对于船体结构的极限强度分析极为重要。
Underwater placement of bridge's platform and cradle construction method for multi-span continuous box-girder structure constitute the construction feature of Fuyang bridge in Zhejiang province.
以水下浇筑大桥承台和采用挂篮法施工多跨连续箱梁结构是浙江富阳大桥工程的重头戏。
Out-laid anchor heads are used for suspension Bridges mostly because they have the advantages such as attractive in appearance, not weakening arch and girder structure connected, and easy to install.
外置式锚头多用于悬索桥，具有造型美观，不削弱被连接的拱、梁结构，施工安装方便等优点。
The box type structure, cavity cannot antirust paint corrosion, in order to prevent moisture intrusion corrosion beam cavity, sealing the inner cavity of the main girder must keep.
箱型结构的主梁，内腔无法涂漆防锈蚀，为了防止水汽侵入腐蚀主梁内腔，必须保住主梁内腔的密封性。
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
安装前要对起重机安装跨度，金属结构主梁的拱度、水平旁弯，小车轨道高低差、轨距偏差，桥架对角线等进行测量。
LC4 alloy have been used on aerospace industry and others widely, and it is used on main load-carrying structure of airplane, for example girder and bulkhead and junction etc.
LC4铝合金在航空航天等工业中得到了广泛应用，在航空工业中主要用于飞机大梁、隔框、接头等重要承力件。
This paper describes general structure design and structure load test of girder type railway bridge erecting machine with single simple supported beam and overhead transversely travelling trolley.
本文介绍我国一种新型单梁简支空中横移梁式铁路架桥机的总体结构设计及其结构荷载试验。
Secondly, combining with corona discharge characteristic of the knife girder, point out electric field analysis to reference function of improving the structure.
其次，结合涂油刀梁电晕放电特性，指出电场分析对改进结构的借鉴作用。
Cracks occurred in the main weld joining the web and upper wing panel of an overhead crane girder of I-section, some of which have expanded to the structure material and even led to girder fracture.
桥式起重机采用工字形截面作为主梁，使用多年后该结构形式的主梁上翼缘板和腹板连接的主焊缝及母材多处产生裂纹，甚至发生主梁断裂事故。
This paper introduces the structure and design of the temporary bridge and the procedure of girder erecting. The engineering practice shows this method has many advantages.
详细介绍了支架便桥的构造、设计和该法架梁步骤，工程实践证明了该法的优越性。
The shaking table test was conducted to gain an insight into the earthquake resistant performance of a large-span prestressed concrete grillage girder space frame structure.
利用地震振动台对大跨预应力混凝土井式梁空间框架结构的抗震性能进行了实验研究。
Steel pipe girder is a sort of new construction structure which not only can meet the requirements of wide span structure, but also can be applied to any kind of curved construction.
钢管桁架作为一种新的建筑结构形式不但能够满足结构大跨度的要求，而且满足建筑任意曲线形式。
The box girder with corrugated steel webs is a new type of composite steel-concrete structure.
波形钢腹板组合箱梁桥是一种新型的钢-砼组合结构。
The structure features of bearing column girder transfer floor such as large section and complicated mechanical behaviors are introduced, which realize the transfer of structural axes.
介绍了托柱梁式转换层结构实现了上下层结构柱网改变、截面大、结构受力复杂等结构形式特点；
The shaking table test has thus been conducted of a large-span prestressed concrete grillage girder frame structure to gain an insight into its earthquake-resistant performance.
利用模拟地震振动台对这种大跨预应力井式梁框架结构的抗震性能进行了研究。
Finite beam segment method is an effective way to solve the shear lag problem of statically indeterminate structure, such as continuous girder with constant cross section etc.
有限梁段法是求解超静定结构(如连续梁等)剪力滞行之有效的方法。
The 600 tons gantry girder for the two-beam structure is divided into 20 pre-workshop to the final assembly site in place.
本课题研究的600吨龙门吊主梁为双梁结构，共分20段进行车间预制，最后现场就位拼装。
A methodology to assess the time-variant reliability of the primary ship structure with hull girder degradation of corrosion is analyzed.
分析一种船体腐蚀影响下随时间变化的船体结构可靠性计算方法。
Finally, probably determine the main-beam size of the main girder and end girder in the structure of the metal structure, and it's structure analysis.
最后大概确定了桥架结构中主梁和端梁的主要尺寸，并对其进行了有限元分析。
The project has used large-span secondary girder pre-stressed ceiling structure, which effectively reduces the beam cross-section height and ensures the total height and building height requirements.
工程中采用了大跨度次梁预应力楼盖结构，有效地降低梁的截面高度，确保层高和建筑物总高度的要求，此外还采用了超长混凝土结构无缝设计等新技术。
Analysis is made on the structure of the space truss compound girder made from steel pipe concrete, and given directly the potential development.
介绍了钢管砼空间桁架组合梁式结构型式，通过分析它的受力特点，大胆预测了这种新型结构型式的广阔发展前景。
Analysis is made on the structure of the space truss compound girder made from steel pipe concrete, and given directly the potential development.
介绍了钢管砼空间桁架组合梁式结构型式，通过分析它的受力特点，大胆预测了这种新型结构型式的广阔发展前景。
应用推荐