边坡锚固与加固协调作用机制研究

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (11772 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The interaction between slope and its reinforcement measures makes the research about coordinated sharing mechanism of reinforcement measures very complicated，and it is difficult to determine by conventional numerical calculation. A method based on modern numerical simulation technology to solve this problem is put forward，which needs to build a slope model at unsteady state and simulate the reinforcement measures. Based on the research about coordinated sharing mechanism of prestressed anchors and shear cave working independently and cooperatively in different conditions，and the optimized combination of comprehensive reinforcement measures，this paper puts forward a comprehensive design method of slope reinforcement.

Key words： slope engineering slope reinforcement prestressed anchoring shear cave coordination mechanism

Received: 10 January 2013

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors

Cite this article:

URL:

https://rockmech.whrsm.ac.cn/EN/Y2014/V33/Isl/3123

[1]	程良奎. 岩土锚固的现状与发展[J]. 土木工程学报，2001，34(3)：7-12.(CHENG Liangkui. Present status and development of ground anchorages[J]. China Civil Engineering Journal，2001，34(3)：7-12.(in Chinese)) " target="_blank">
[2]	梁炯均. 我国岩土工程预应力锚索的发展与问题(岩土工程技术与概念发展)[M]. 北京：中国矿业大学出版社，1998：10-15.(LIANG Jiongjun. Problem and prospect of geotechnical engineering reinforcement technology in China[M]. Beijing：China University of Mining and Technology Press，1998：10-15.(in Chinese)) " target="_blank">
[3]	陈安敏，沈俊，顾欣. 自由式锚索和全长粘结式锚索加固效果比较模型试验研究[J]. 岩石力学与工程学报，2005，24(15)：2 689-2 696.(CHEN Anmin，SHEN Jun，GU Xin. Model experiment study on the different reinforcement effects of un-bonded anchor cable and full-length bonded anchor cable in rock engineering[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(15)：2 689-2 696.(in Chinese)) " target="_blank">
[4]	丁秀丽，盛谦，韩军，等. 预应力锚索锚固机制的数值模拟试验研究[J]. 岩石力学与工程学报，2002，21(7)：980-988.(DING Xiuli，SHENG Qian，HAN Jun，et al. Numerical simulation testing study on reinforcement mechanism of prestressed anchorage cable[J]. Chinese Journal of Rock Mechanics and Engineering，2002，21(7)：980-988.(in Chinese)) " target="_blank">
[5]	张发明，赵维炳，刘宁，等. 预应力锚索锚固荷载的变化规律及预测模型[J]. 岩石力学与工程学报，2004，23(1)：39-43.(ZHANG Faming，ZHAO Weibing，LIU Ning，et al. Long-term performance and load prediction model of prestressed cables[J]. Chinese Journal of Rock Mechanics and Engineering，2004，23(1)：39-43.(in Chinese))
[6]	王晚华. 分散承压型预应力锚索在滑坡处治中的应用[J]. 公路工程，2009，34(2)：41.(WANG Wanhua. The application of the press decentralized anchor cable in handling landslides[J]. Highway Engineering，2009，34(2)：41.(in Chinese)) " target="_blank">
[7]	孙志恒. 用于处理复杂岩基的混凝土洞塞[J]. 北京水利电力经济管理学院学报：自然科学版，1989，(增1)：68-72.(SUN Zhiheng. A concrete plug for the treatment of complex bedrock[J]. Journal of Beijing Institute of Economic Management of Water Resources and Power：Nature Science，1989，(Supp.1)：68-92.(in Chinese)) " target="_blank">
[8]	周述椿，王常让，朱文杰. 拉西瓦水电站拱坝左坝肩抗剪洞布置探讨[J]. 水力发电，2007，33(11)：43-44.(ZHOU Shuchun，WANG Changrang，ZHU Wenjie. Arrangement of shearing-resistance tunnel at left abutment of Laxiwa arch dam[J]. Water Power，2007，33(11)：43-44.(in Chinese)) " target="_blank">
[9]	向柏宇，姜清辉，周钟，等. 深埋混凝土抗剪结构加固设计方法及其在大型边坡工程治理中的应用[J]. 岩石力学与工程学报，2012，31(2)：289-302.(XIANG Baiyu，JIANG Qinghui，ZHOU Zhong，et al. Reinforcement design method for deep embedded concrete shear resistance structure and its application to large scale engineering slope[J]. Chinese Journal of Rock Mechanics and Engineering，2012，31(2)：289-302.(in Chinese))