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Author:

钱浩勇 (钱浩勇.) | 许成顺 (许成顺.) (Scholars:许成顺) | 杜修力 (杜修力.) (Scholars:杜修力)

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incoPat zhihuiya

Abstract:

本发明公开了一种用于盾构隧道开挖诱发地表沉降连续试验的装置和方法,该装置可任意拼接长度,根据实际试验目的的需求,可由两个及以上独立的子装置通过连接装置拼接形成目标装置。所述子装置包括钢框架、钢化玻璃观测板、槽钢、底部进水管,移动滑轮和连接装置。本发明实现多试验工况在单一变量下开展,减小工况间温差、操作等误差干扰,盾构隧道开挖对地表沉降影响的模型试验,提高试验结果的精确度;本发明探究盾构隧道开挖时地表沉降的变化规律,显著提高试验效率;本发明可控制进水量与排水量,可模拟砂土、黏土、砂砾土在饱和及非饱和状态下盾构隧道开挖对地层及地表土体变形的规律研究;有利于探讨盾构隧道开挖过程中土体的变形规律。

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Patent Info :

Type: 发明申请

Patent No.: CN202111482795.0

Filing Date: 2021-12-07

Publication Date: 2024-04-19

Pub. No.: CN114295101B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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