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Publish:kapuwei Time:2017/10/5 Read:【3112】
采用传力杆一般是这种情况:一是在胀缝处板厚中央设置滑动传力杆,是为了保证混凝土板之间能有效地传递荷载,防止形成错台:二是在横向缩缝应加传力杆,起传荷作用的。施工缝尽可能的选在缩缝或胀缝处是对的。施工缝是由于施工条件等原因,当路面铺筑需分两次以上浇筑时,则应设施工缝。
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