集装箱港区土地集约利用

针对集装箱港区陆域土地集约化利用问题,结合行业规范、相关规划布置理论,采用数值计算、估算、统计相结合的方法,提出了一种用于港区陆域面积估算的公式。选取国内部分港区进行验证,基于假设的计算结果与实际用地面积相比偏差在-19. 63%～24. 08%,其中总偏差在15%、10%、5%以内的数量分别占样本总数量的80%、71%和43%,验证了公式的有效性。基于公式参数讨论和典型港区共性因素分析,认为港区陆域土地集约利用可采取以下措施:提高设备覆盖率,提高水-水中转比例,布置自动化堆场,采用新一代信息技术提高货物周转速度,布置集约化辅助生产设施,优化道路系统减少道路面积占比等。

Land intensive utilization of container port area

According to the land intensive use problem of the container ports,we put forward a formula to estimate the portland area by combining the methods of simulation,estimation and statistical analysis,and verify the effectiveness of the formula by the data of some ports in China.The deviations between the calculated results and actual values are in the range from -19.63% to 24.08%,among which the deviation within 15%,10% and 5% account for 80%,71% and 43% of total samples respectively,and effectiveness of the formula is verified.Based on the discussion of formula parameters and analysis of common factors in typical port areas,we consider that the following measures should be taken for land intensive utilization in the port area,such as to raise equipment coverage,to increase water to water transfer ratio,to layout automation yard,to increase turnover speed of goods by using new generation of information technology,to arrange intensive auxiliary producing facilities,to optimize road system and to reduce road area occupation,etc.