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- Analysis of Main Girder Structure and Stay Cable Forces of Badong Changjiang River Highway Bridge 巴东长江公路大桥主梁构造与斜拉索受力分析
- Research of computer parameter design for main girder structure of two girder gantry crane 双梁门式起重机主梁结构计算机参数设计研究
- The Fatigue Strength Evaluation System for the Crane Main Girder Structure in the Metallurgical Industry 冶金行业用起重机主梁结构疲劳强度评估方法
- Main girder structure 主梁结构
- The results show that the latter welding method delivers higher load capacity and slightly lower stiffness of main girder, and simpler welded structure and technology. 计算结果表明:加强板在受拉翼缘处空开时,主梁的承载能力比加强板四周均焊时高,且简化了焊接结构与工艺,但主梁刚度比加强板四周均焊时略小。
- Obique bridge is made up of main girder crossbeam and bridge floorings. 斜交桥由相互斜交的主梁、梁及桥面板组成,结构受力复杂。
- Access platform and ladders are proveide all along the main girder and noses. 沿主梁,鼻梁设工作平台及人梯。
- The beam is divided in 4 parts, two each sitting on each main girder. 箱梁分为4个部分,每根主梁上2个。
- The main girders support I-section transverse ribs. 主梁支承着工字梁的横向肋。
- In this paper,the computation principle and method of Pin-hole displacementcorrelated with load for military girder structure system are presented. 对军用梁结构体系,提出了与荷载相关的销孔位移计算原理及方法。
- During the cantilever construction of main girder of a concrete cable-stayed bridge, the main girder at the temporary rigid fixity area of pylon and girder is vulnerable to cracking when the conventional temporary rigid fixity structure is used. 摘要在混凝土斜拉桥主梁悬臂施工过程中,采用传统的塔梁临时固结构造存在临时固结处的主梁容易开裂问题。
- Based on this theory, the "zigzag" method is used to optimize an example of continuous girder structure only under the stress constrain. 在此理论基础上,运用齿行法对一仅受应力约束的连续梁实例进行结构优化分析。
- A numerical study on the performance of a hemispherical head antiship missile penetrating the plate girder structure is presented using LS-DYNA program. 采用非线性动力学有限元计算程序LS-DYNA对半球形状半穿甲导弹作用下板梁结构抗穿甲性能进行了数值模拟研究。
- 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。
- Mobile belt tail pieces' pedestal main girder is a main support of the ambulant components and stageloaders. 自移机尾基架主梁是小车和转载机机头的主要支撑体。
- The main girder system is divided into sections of suitable sizes for transport (approx. 12m length), connected together on site by bolted joints. 主梁分为几个部分,大小可根据运输条件进行调整(大约12米长)
- Analysis shows that the stress distributions of main girder are reasonable when the inclined web thickness is around 30 cm. 分析表明:斜腹板厚度为30 cm左右时,主梁的应力分布比较合理。
- Introduce the construction technology and key points of construction in the main girder protective shell of Y amen bridge. 介绍广东崖门大桥主墩防撞套箱的施工工艺及施工控制要点.
- The Hau Hoi Wan Bridge on Hongkong-Shenzhen Western Corridor is a single pylon,single cable plane cable-stayed bridge totaling 460 m in length and the superstructure of the Bridge is designed as a steel box girder structure composed of 22 girder blocks. 港深西部通道后海湾大桥是一座全长460 m的单索面独塔斜拉桥,其上部结构为钢箱梁,分为22个节段。
- This paper cover how sections of supper - long span main girder for double girder overhead traveling crane are connected by jointing plates and bolts. 介绍了超大跨度双梁桥式起重机的主梁采用连接板和螺栓组进行分段联接的结构形式。