Professional road cutting machine manufacturers
Many years of road cutting machine experience
- Hotline ：
139-1432-7823
Professional road cutting machine manufacturers
Many years of road cutting machine experience
139-1432-7823
Publish：kapuwei Time：2017/10/5 Read：【3456】
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(dòng)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(cuò)臺(tái)：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(duì)的。施工縫是由于施工條件等原因，當(dāng)路面鋪筑需分兩次以上澆筑時(shí)，則應(yīng)設(shè)施工縫。