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- Prestressed box beam construction of the main beam of Yelugou bridge 叶芦沟大桥主桥预应力混凝土箱系梁施工
- Key technic and Technology for Main Beam Construction of New Bayi Large Bridge in Nanchang 南昌新八一大桥主梁施工关键技术与工艺
- main beam construction 主梁施工
- For Vibrating the construction of all kinks of pier, bridge, tunnel, foundati- on of building, post, main beam and various perfabricated components. 适用于各种桥墩、桥梁、隧道、楼房基础、柱、主梁及各种预制构件的振捣施工。
- It usually has great affection in process of construction of cabled-stayed bridge with variety of the temperature, caused the main beam line form creation deviation in the end. 在斜拉桥施工过程中温度的变化往往对斜拉索的索力产生较大影响，最终导致主梁线形产生偏差。
- The crane is connected with the main beam through its under-frame and the truck chassis. 起重机通过其底架与汽车底盘与大梁连接。
- Luminaire designed to be suspended from a cable with its main beam axis at right angles to the axis of the road. 利用电缆进行悬挂的灯具，其主光轴与道路主轴成直角。
- The main beam of the roof of this palace built in the Ming dynasty was made of precious wood. 这座明代宫殿的房柁用的可是名贵木材。
- The extended part is internal frame, which is pushed by hand to orbit for sending or receiving cargos inside main beam. 伸出部分为伸缩板，手推使之在固定横梁内沿轨道运行接送货物。
- The main reason of the main beam down deflection was that the most complex stress exceeded the admissible value and achieved the yield limit value. 主梁下挠变形的主要原因是受热引起的最大复合应力超过许用值,达到了屈服极限值,强度不满足要求。
- In prestressed concrete, consecution box beam construction process, to the external appearance quantity problem that appear, should tally up the experience precept, combine to adopt homologous technique measure. 在后张法预应力砼连续箱梁施工过程中,对出现的外观质量问题,应总结经验教训,并采取相应的技术措施。
- The antenna diagram approximation model used in our investigations considers constant gain within the full beamwidth of the main beam. 在研究当中，天线图解的近似模型在主要波束的饱和波束宽度范围内，可认为其增益是固定的。
- It is provided with a telescopic bracket.The box beam at the external side of the telescopic part of the bracket is inserted into the square hole in the main beam. 其中，拖架具有可伸缩功能，是通过可伸缩部分外侧的箱形梁插入货台主梁的方孔中，选择箱形梁上孔的位置来实现的。
- Cap Beam Construction without Ground Support 盖梁无落地支架施工技术的应用
- Beam construction and storage yard 制存梁场
- It makes the calculation analysis of the integral stability of the whole bridge in the process of tensioned main cable and adjustment main beam stress and the process of tensioned main cable taking the proposed reverse suspension bridge as the object. 以拟定的某反吊桥方案为对象 ,对张拉主缆索调整主梁应力过程及张拉主缆索过程中全桥的整体稳定性作了计算分析。
- forecasting algorithm of acoustic beam construction 声线预报
- The company specializes in production of Model JPKK series endless chain electric block, JKBK flexible single main beam hanged crane, rotary beam hoist, as well as all kinds of motor, carriage, control box, etc. 本公司专业生产JPKK型系列环链电动葫芦、JKBK柔性单主梁悬挂起重机、旋臂吊起重机以及各种电机、小车、控制箱等。
- common prefabricated concrete beam construction 普通砼预制梁施工
