Professional road cutting machine manufacturers
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Publish:kapuwei Time:2017/10/5 Read:【2890】
采用傳力桿一般是這種情況:一是在脹縫處板厚中央設(shè)置滑動傳力桿,是為了保證混凝土板之間能有效地傳遞荷載,防止形成錯臺:二是在橫向縮縫應(yīng)加傳力桿,起傳荷作用的。施工縫盡可能的選在縮縫或脹縫處是對的。施工縫是由于施工條件等原因,當路面鋪筑需分兩次以上澆筑時,則應(yīng)設(shè)施工縫。
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