地聚物注漿材料
2022-03-04
摘要為解決傳統水(shui)泥(ni)灌(guan)漿(jiang)(jiang)材(cai)料(liao)膨脹性(xing)小(xiao)、脆性(xing)大的問題,本文依托實際工(gong)程,利用地聚(ju)物和水(shui)泥(ni)對道(dao)路(lu)基層裂縫(feng)和脫空部位(wei)進行(xing)壓密灌(guan)漿(jiang)(jiang)修復。灌(guan)漿(jiang)(jiang)前后,通過FWD彎沉(chen)儀和地質(zhi)雷達(da)評價(jia)灌(guan)漿(jiang)(jiang)效(xiao)果。研(yan)究結果表明(ming),地聚(ju)物和水(shui)泥(ni)灌(guan)漿(jiang)(jiang)后,道(dao)路(lu)彎沉(chen)代(dai)表值明(ming)顯(xian)下降(jiang),地聚(ju)物灌(guan)漿(jiang)(jiang)彎沉(chen)代(dai)表值比水(shui)泥(ni)灌(guan)漿(jiang)(jiang)下降(jiang)16.7%,道(dao)路(lu)承(cheng)載力明(ming)顯(xian)增強。...