7月26日，京杭运河山东台儿庄复线船闸举行启用仪式。经过近两年的通航测试，7月26日，总投资约2.34亿元、设计年通航能力2200万吨的台儿庄复线船闸正式通航启用。据悉，位于山东枣庄的台儿庄复线船闸是京杭运河长江以北第９个、山东省境内第一个通航梯级，也是山东省规划建设的第一个复线船闸。该船闸的建成使京杭运河的运量大大提高，将有效缓解台儿庄船闸的运行压力，减少船舶拥堵现象的发生。新华社发（高启民 摄）      July 26,，Hangzhou canal opened a second ship taierhchuang shandong ceremony。After nearly two years of navigation test，July 26,，A total investment of 234 million yuan、In the design of navigation capacity of 22 million tons of second ship navigation officially opened the taierhchuang。It is reported，Located in shandong province of zaozhuang taierhchuang second ship is hangzhou canal north of Yangtze river ninth、Shandong province first navigation cascade，Shandong province of planning and construction is also the first second ship。The lock building makes the volume of hangzhou canal greatly increased，Will effectively relieve the pressure of the taierhchuang operation，Reduce shipping congestion happens。The xinhua news agency hair（GaoQiMin perturbation）