• To prefabricate box-girder is important in concrete cable-stayed bridge construction, it affects directly the main bridge construction of assembly progress and packing accuracy.

    箱梁预制钢筋混凝土斜拉桥施工中的重要环节,直接影响到主桥施工的吊装进度拼装精度。

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  • The scene each kind of inspection well lap and the blind ditch lap in prefabricate in the field to prefabricate, truck transportation, crane loading and unloading, artificial auxiliary.

    现场各类检查盖板暗沟盖板预制场内预制,载重汽车运输吊车装卸人工辅助

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  • To investigate a new type of low stress precision cropping system, it is necessary to obtain the feasibility that the heat stress was used to prefabricate the ideal crack of V-shaped notch tip.

    针对研究新型应力精密下料系统时,需要获得应力预制V型尖端理想裂纹方法有效性问题。

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  • This paper analyzes causation of slot opening in prefabricate slab and puts forward measure to prevent slotopenmg.

    本文分析了顸制楼板顺板缝产生裂缝原因提出了相应的防治措施

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  • This paper analyzes causation of slot opening in prefabricate slab and puts forward measure to prevent slotopenmg.

    本文分析了顸制楼板顺板缝产生裂缝原因提出了相应的防治措施

    youdao

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