The results indicate that fiber grating strain sensors are able to monitor the tension status about reinforced concrete bowstring arch bridge effectively 應(yīng)用結(jié)果表明:光纖光柵測力傳感器可有效監(jiān)測鋼管混凝土系桿拱橋系桿的受力狀況。
New architecture is provided for the strutural form of single rib trunk section bowstring arch bridge with major span and lower strutural high , nd i organized the first such type of design project 提出了適用于較大跨度、較低結(jié)構(gòu)高度的單肋箱形截面系桿拱的結(jié)構(gòu)形式,并已組織完成了首項設(shè)計。
This paper is mainly concerned with the structural characteristics and research process of fiber grating strain sensors , successful applications of strain sensors in the bowstring arch bridge , particularly the tie bar cable replacement 文中介紹光纖光柵測力傳感器的結(jié)構(gòu)特點和研究過程,及其在系桿拱橋換索施工中的成功應(yīng)用。