Contractor to provide reinforcement free zones block outs dowelbar reinforcement and openings in cast in situ viaduct to facilitate interfacing.
承包商应提供无钢筋区、预留孔堵块、合缝钢筋加固和现浇高架桥内开口，以便接口。
2
The transfer of shearing and moment must be considered in dynamic analysis because the model of dowelbar affects the modal frequency and modal shape directly.
指出传力杆模型对模态频率和主振型有直接影响，动力分析中应当考虑接缝的剪力传递和弯矩传递。
3
First of all, production condition and the main forms of the misalignment of dowelbar are determined on basis of referring to relevant research literature and research reports.