1·Skew hollow slab bridge has become an important part of skew bridge because of its low building height and simple construction.
斜交空心板桥以其建筑高度小、施工方便等特点成为斜交桥中重要的一部分。
2·Guangdong is located in the hilly areas in southern China, many roads and Bridges, with the rapid development of highways, small and medium span slab bridge widely used.
广东地处我国南方丘陵地带，公路桥梁众多，随着高速公路的迅猛发展，中小跨径空心板桥应用广泛。