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随着公路等级的提高及高速公路在我国的出现,斜梁桥的建造将会越来越多。高速公路与其他线路多为斜交,正交只是其中特例。如京塘(北京至塘沽)高速公路,不论是分离式还是互通式立交桥多为斜桥,跨径较小的采用斜板桥,跨径大一点的采用斜梁桥。目前,关于斜板的研究成果还比较多,而关于斜梁的研究成果较为少见。本文对于斜梁桥进行了初步探讨,笔者希望引起各方面的重视。
With the improvement of the highway level and the appearance of the expressway in our country, the construction of the inclined beam bridge will be more and more. Expressways and other lines mostly skewed, orthogonality is only one exception. Such as Beijing Tong (Beijing to Tanggu) highway, whether it is separated or interchange overpass mostly inclined bridge, span smaller slant bridge, span a little larger use of oblique beam bridge. At present, the research results about inclined slab are still more, while the research results about inclined slab are rare. This article has carried on the preliminary discussion to the skewer bridge, I hope to attract the various aspects attention.