現(xian)澆(jiao)樑(liang)支(zhi)撐施(shi)工(gong)過(guo)程(cheng)中需找平
預(yu)製場場地(di)壓實平(ping)整后(hou)澆(jiao)築(zhu)混凝土,場(chang)地(di)內(nei)設(she)縱(zong)、橫(heng)伸縮縫(feng),採用(yong)杉(shan)闆填縫(feng)。預(yu)製樑(liang)檯座施(shi)工(gong)進(jin)行(xing)測(ce)量放樣(yang),定(ding)位(wei)后用(yong)磚(zhuan)砌築預(yu)製場檯座,磚(zhuan)麵抹(mo)水(shui)泥砂漿(jiang),竝(bing)做預(yu)製樑起拱高度(du);