CAJ | 학술논문

为促进我国高速公路技术的发展和完善路桥施工建设的进程，预应力技术在其中发挥了举足轻重的作用，在现代路桥建设中被广泛采用。它所具备的高强度和高刚度以及抗渗透性和抗开裂性的混凝土技术具有不可替代的优越性。本文主要阐述了预应力技术在桥路施工中的技术问题和相关特性。
위촉진아국고속공로기술적발전화완선로교시공건설적진정，예응력기술재기중발휘료거족경중적작용，재현대로교건설중피엄범채용。타소구비적고강도화고강도이급항삼투성화항개렬성적혼응토기술구유불가체대적우월성。본문주요천술료예응력기술재교로시공중적기술문제화상관특성。
In order to promote the development of the technology in China and the process to improve the construction of road and bridge, prestressed technology plays a decisive role, is widely used in modern building. It has high strength and stiffness and anti permeability of concrete technology and anti cracking has irreplaceable superiority. This paper mainly describes the technology and related properties of prestressed technique in road and bridge construction.