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三门峡水库蓄清排浑运用以来，穿黄河段孤柏嘴山弯连年入流，穿黄渡槽修建后，对河势变化提出了更高要求，必须保证各种条件下黄河主流不发生大的变化。由于该河段位置特殊，加之游荡性河道河势变化复杂，穿黄河段整治基础薄弱，因此，为保证穿黄渡槽及北岸总干渠的安全运行，必须修建相配套的河道整治工程。本文根据穿黄渡槽和该河段河道整治两方面的要求，在现有工程的基础上对大玉兰至驾部河段进行了整治方案的分析研究，布设了张王庄、孤柏嘴两处工程，下延驾部工程1000m，同时，分析了整治工程修建后穿黄渡槽对下游河势可能带来的影响及穿黄渡槽对大洪水的适应性，得出了穿黄渡槽与黄河河势互不影响的结论。
Since the Sanmenxia Reservoir has been cleared and drained, the Yellow River section of Guobeizui Mountain has been introduced year after year. After the construction of the Yellow Aqueduct, higher requirements have been put forward on river regime changes. Great changes must be made to the mainstream of the Yellow River under various conditions. Due to the special position of the river and the complicated change of river regime in the wandering river, the weak foundation for harnessing the Yellow River reaches. Therefore, in order to ensure the safe operation of the Yellow River Dunes and the North Main Canal, a matching river improvement project must be constructed. Based on the requirements of both the Yellow River flume crossing and the river course regulation, this paper analyzed and studied the remediation plan of Magnolia grandiflora to Laibu section, and set up Zhangwangzhuang and Xiebaizui two places Project, the next extension of the project 1000m, at the same time, analysis of the remediation project after the construction of the Yellow River flume to the downstream river potential impact and to wear the Yellow River flume adaptability to the Great Flood, arrived at the Yellow River flume and the Yellow River Each other’s conclusion.