As one of the main structures of highways,culverts are numerous and widely distributed.However,due to factors such as design and construction,engineering defects have persisted for an extended time.With the widespread promotion of the concept of green highway con-struction and the continuous updating of technical standards and design specifications,the existing standardized drawings for culverts can no longer meet the needs of sustainable and healthy development in highway construction under the new situation.The newly developed stan-dardized drawings better meet the needs of sustainable development in highway construction and is a powerful promotion and application of standardization for bridge and culvert construction.
NETL
NSTL
万方数据
