【導(dǎo)讀】好壞關(guān)系到國(guó)民經(jīng)濟(jì)的利益。國(guó)家也因此逐漸加大了舊路改建的投。入,在未來(lái)幾年里,舊路改建必將是一項(xiàng)重中之重。是亟待解決的問(wèn)題。本文特對(duì)此進(jìn)行了一系列的探究并結(jié)合具體實(shí)。例提出了一些相應(yīng)的措施及實(shí)用性技術(shù)。不均勻沉降的防治措施····················6. 第三章舊路裂縫的原因及防治措施···············9. 舊路裂縫的原因·························9. 第四章舊路拓寬路基穩(wěn)定性·····················11. 施工前的準(zhǔn)備工作·······················11. 路基施工質(zhì)量控制·······················12. 第五章舊路土方路基施工·····················14. 路基拼接施工總體思路····················17. 拼接施工控制要點(diǎn)········