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1. 发明专利

JP4413420B2 Construction management method of landfills 有权
公开(公告)号：JP4413420B2
公开(公告)日：2010-02-10
申请号：JP2000398761
申请日：2000-12-27
申请人：東亜建設工業株式会社
发明人：剛上奥 , 嘉彦保坂 , 稔増田 , 弘平林 , 光夫植木 , 健深沢 , 秀忠行木
IPC分类号： E02B3/18
CPC分类号： Y02A10/21
摘要： PROBLEM TO BE SOLVED: To provide a work execution control method for reclaimed land, capable of calculating soil constant of the original ground from relation between surcharge to the water bottom surface in the material delivering area for reclaiming sediment and the settlement at the water bottom surface position. SOLUTION: Weight of sediment loaded from a borrow pits, where the specific gravity of soil particles was measured, volume and water content are measured, the ground height is surveyed at respective material delivering area immdiately before and after delivering sediment for each delivering work, the difference between the value obtained immediately after delivering material and the value obtained immediately prior is used as the volume of sediment delivered, a saturated bulk density in water is calculated from the specific gravity of soil particle measured at borrow pits, and weight, volume and water ratio of the sediment, when the sediment is loaded to a barge, the surcharge is calculated for each delivering work, its accumulative totals are indicated together with the accumulative totals in the past for each sediment delivering work, and the difference between the value obtained immediately prior to delivering work and the value obtained immediately after the preceding delivering work is indicated as the settlement of the accumulative totals for each sediment delivering work together with the accumulative totals in the past.

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