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学者姓名：姚爱军
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摘要 ：
本发明公开了一种胀裂孔装药装置、地下结构破拆系统及方法，涉及地下工程和地下空间拓建、破拆施工技术领域，包括：胀裂药卷、安装杆和密封塞，胀裂药卷包括外包装袋和胀裂剂，外包装袋为封闭结构，胀裂剂填充与外包装袋内；安装杆的一端用于与外包装袋的一端固定连接以将胀裂药卷的一端导入胀裂孔内的底部，且安装杆能够将伸入到胀裂孔内底部的外包装袋的端部割开以使胀裂剂从外包装袋流入胀裂孔；密封塞用于对充满并压实胀裂剂的胀裂孔进行密封，结构简单、操作方便，能够带动胀裂药卷进入钻孔底部，有效的将胀裂孔填充满，避免外包装约束胀裂剂膨胀，有效提高破岩效果。
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| GB/T 7714 | 王炜 , 杨国华 , 周艳家 et al. 胀裂孔装药装置、地下结构破拆系统及方法 : CN202310629236.0[P]. | 2023-05-31 . |
| MLA | 王炜 et al. "胀裂孔装药装置、地下结构破拆系统及方法" : CN202310629236.0. | 2023-05-31 . |
| APA | 王炜 , 杨国华 , 周艳家 , 刘招伟 , 姚爱军 , 张锋 et al. 胀裂孔装药装置、地下结构破拆系统及方法 : CN202310629236.0. | 2023-05-31 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
本发明公开了一种叠合盾构隧道支撑台车及其管节修正方法、支护方法，属于隧道工程技术领域，支撑台车包括台车本体，台车本体周向布设有若干对能够伸缩的支撑脚，台车本体上设有用于测量管节直径大小的测量装置。管节修正方法包括S1、测量管节初始洞径Dn；S2、监测支撑脚对应管节的变化洞径Dnt；S3、根据收敛值ΔDn进行修正。支护方法包括S1、下行隧道内预设初始管节支护数量并布设支撑台车；S2、盾构行进至末端的支撑台车管节末端上方时暂停开挖，所有支撑台车移动一个管节；S4、盾构再次暂停开挖时，所有支撑台车再次移动一个管节；S5、重复步骤S4步骤，直至上行隧道完成开挖。既能够有效对下行隧道进行支撑，而且能够对变形管节进行修正。
引用：
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| GB/T 7714 | 王炜 , 周艳家 , 刘招伟 et al. 叠合盾构隧道支撑台车及其管节修正方法、支护方法 : CN202310252982.2[P]. | 2023-03-07 . |
| MLA | 王炜 et al. "叠合盾构隧道支撑台车及其管节修正方法、支护方法" : CN202310252982.2. | 2023-03-07 . |
| APA | 王炜 , 周艳家 , 刘招伟 , 姚爱军 , 杨国华 , 刘啸辰 et al. 叠合盾构隧道支撑台车及其管节修正方法、支护方法 : CN202310252982.2. | 2023-03-07 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
本发明公开了一种崖下公路桥墩防崩落结构及构筑方法，该结构包括二元型土石垫层消能槽与牛轭式防护挡墙结构两个部分，采用先消能后拦导的组合防护模式对存在风险的桥墩进行有效防护，针对落石频发山区公路桥墩的防冲击和损伤，对于落石先消减其重力势能，然后再进行阻拦和引导，改变其崩落的方向和位置，最大程度减小落石对桥墩的影响，保证公路桥梁的安全运营。本设计能够对桥墩进行有效防护，保障山区公路桥梁的安全运营，一次施工完成后能够对桥墩实现终身维护，有效节约维护成本。对比现有技术具有防护范围广，防撞击能力强，使用寿命长的优点。
引用：
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| GB/T 7714 | 姚爱军 , 龚逸非 , 李彦霖 et al. 一种崖下公路桥墩防崩落结构及构筑方法 : CN202211401447.0[P]. | 2022-11-09 . |
| MLA | 姚爱军 et al. "一种崖下公路桥墩防崩落结构及构筑方法" : CN202211401447.0. | 2022-11-09 . |
| APA | 姚爱军 , 龚逸非 , 李彦霖 , 李慧 . 一种崖下公路桥墩防崩落结构及构筑方法 : CN202211401447.0. | 2022-11-09 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
本发明公开了一种基于离散元与合成岩体技术的岩质边坡建模方法，首先，现场采集裂隙数据，求取裂隙分布函数；现场采集岩块与含裂隙岩块样本进行室内力学试验得到岩块与裂隙的力学参数；利用边坡剖面建立离散元边坡模型；利用裂隙分布函数构建边坡离散裂隙网络模型DFN，将离散元边坡模型与裂隙网络模型组合；最后模拟与实验室相同的力学试验，对照宏观力学参数对颗粒间的接触的细观参数进行标定，将标定结果用到组合模型中，裂隙岩体边坡模型建模完成。本发明充分考虑到裂隙的离散性与裂隙岩体的力学特性，真实反映现实中裂隙的空间分布特征，模型可用于边坡稳定性分析及滑坡运动过程反演等问题时，结果较现有技术真实可靠。
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| GB/T 7714 | 李严严 , 王瑞 , 姚爱军 et al. 一种基于离散元与合成岩体技术的岩质边坡建模方法 : CN202210239825.3[P]. | 2022-03-12 . |
| MLA | 李严严 et al. "一种基于离散元与合成岩体技术的岩质边坡建模方法" : CN202210239825.3. | 2022-03-12 . |
| APA | 李严严 , 王瑞 , 姚爱军 , 张志红 , 张乐 . 一种基于离散元与合成岩体技术的岩质边坡建模方法 : CN202210239825.3. | 2022-03-12 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
Large-scale landsliding is an extremely important geological process in shaping landscapes in the Tibetan Plateau. In this research, an ancient river-damming landslide with an estimated debris volume of 4.9 x 10(7) m(3), located in the upper Jinsha River, SE Tibetan Plateau, was studied. The landslide once formed a dam over 60 m high and blocked the river. Lacustrine sediments, composed of silty clay with particle sizes of 0.002-0.25 mm, are intermittently distributed along both banks, extending about 6.5 km upstream. The OSL dating indicates that the lacustrine sediments have an age of 2.6 +/- 0.2 ka. Detailed field investigation and theoretical analysis was performed to investigate the characteristics, potential cause and mechanism of the landslide. The results suggest that the landslide was most likely triggered by buckling of planar rock slabs under gravity. It may start as a translational sliding along the weak interlayer composed of mica schist at the upper part of the slope and then formed buckles by curving amphibolite rock beds near the slope toe. The hillslope has still been affected by gravitational deformations, with geomorphology characterized by tension cracks, buckle folds, and small landslide scars distributed on the slope surface, suggesting that the evolution of the river valley caused by buckling deformation has not achieved equilibrium.
关键词 ：
Buckling Buckling Tibetan Plateau Tibetan Plateau Lacustrine sediments Lacustrine sediments Landslide dam Landslide dam
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| GB/T 7714 | Li, Yanyan , Feng, Xuyang , Yao, Aijun et al. A massive ancient river-damming landslide triggered by buckling failure in the upper Jinsha River, SE Tibetan Plateau [J]. | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , 2021 , 80 (7) : 5391-5403 . |
| MLA | Li, Yanyan et al. "A massive ancient river-damming landslide triggered by buckling failure in the upper Jinsha River, SE Tibetan Plateau" . | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 80 . 7 (2021) : 5391-5403 . |
| APA | Li, Yanyan , Feng, Xuyang , Yao, Aijun , Lin, Shan , Wang, Rui , Guo, Mingzhu . A massive ancient river-damming landslide triggered by buckling failure in the upper Jinsha River, SE Tibetan Plateau . | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT , 2021 , 80 (7) , 5391-5403 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
This study mainly investigated the variation law and mechanical mechanism of surrounding earth pressure and deformation of an existing tunnel, caused by dewatering, foundation excavation, building loading, and groundwater recovery. According to different dewatering schemes, two modes were established: nonisolated dewatering unloading-loading mode and isolated dewatering unloading-loading mode. Through large-scale similar materials model test, the variation law of deformation and surrounding earth pressure of adjacent tunnel under complex unloading-loading conditions was preliminarily revealed. Based on the size of the prototype project, the test results were further verified by the numerical simulation. The mechanical mechanism of tunnel deformation in different construction stages was analyzed after the comparative study. The results show that the tunnel structure deformation, vertical and horizontal displacement, and torsion occur in the process of building construction. In the nonisolated dewatering unloading-loading mode, the decrease or rise of the groundwater level significantly reduces (maximum 27.85%) or increases (maximum 35.19%) the surrounding earth pressure of the tunnel. The decrease or increase of the horizontal total stress was much greater than that of the vertical total stress, which leads to the deformation of tunnel structure. The vertical displacement of the tunnel is generally settlement, which mainly occurs in the stage of dewatering and building loading, accounting for 83.21%100.00% and 25.11%-40.34% of the total settlement, respectively. In the stage of foundation pit excavation and groundwater recovery, the tunnel rises. In the horizontal direction, the tunnel moves towards the foundation pit, mainly in the excavation stage, accounting for 82.77%-86.30% of the maximum value. Due to the uneven change of displacement field and stress field of soil outside the foundation pit, the tunnel torsion occurs. In the isolated dewatering unloading-Loading mode, the change of groundwater has little effect on the tunnel. In the stage of excavation and construction load, the variation law of tunnel surrounding earth pressure and deformation is similar in the two modes.
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| GB/T 7714 | Guo, Haifeng , Ma, Dong , Yao, Aijun . Deformation Responses and Mechanical Mechanism of Existing Tunnel due to New Building Construction [J]. | ADVANCES IN CIVIL ENGINEERING , 2021 , 2021 . |
| MLA | Guo, Haifeng et al. "Deformation Responses and Mechanical Mechanism of Existing Tunnel due to New Building Construction" . | ADVANCES IN CIVIL ENGINEERING 2021 (2021) . |
| APA | Guo, Haifeng , Ma, Dong , Yao, Aijun . Deformation Responses and Mechanical Mechanism of Existing Tunnel due to New Building Construction . | ADVANCES IN CIVIL ENGINEERING , 2021 , 2021 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
Slope stability has been a key issue in the field of geotechnical engineering. Determining the potential sliding surface of a slope is an important link in evaluating the stability of the slope. For rock slope with embedded structural plane, the potential sliding surface is greatly affected by the embedded structural plane. When determining the potential sliding surface, the influence of the position of the embedded structural plane should be considered. According to the distribution characteristics of the embedded structural plane of the rock slope, the structural plane in rock slope is divided into two types: (1) front embedded and (2) rear embedded structural plane. Considering the influence of two types of structural planes, a search method for potential sliding surfaces of rock slope is proposed combined with the finite random tracking method. The location of the sliding surface is controlled through the cut-in point, cut-out point, and arc height so that the range of search variables does not need empirical assumption. An engineering example is used to verify the search method. The results show that the method could accurately obtain the potential sliding surface of the rock slope with embedded structural plane, which proves the effectiveness of the search method.
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| GB/T 7714 | Yao, Aijun , Lu, Jian , Tian, Zhizhou et al. Research on Search Method of Potential Sliding Surface of Rock Slope with Embedded Structural Plane [J]. | ADVANCES IN CIVIL ENGINEERING , 2021 , 2021 . |
| MLA | Yao, Aijun et al. "Research on Search Method of Potential Sliding Surface of Rock Slope with Embedded Structural Plane" . | ADVANCES IN CIVIL ENGINEERING 2021 (2021) . |
| APA | Yao, Aijun , Lu, Jian , Tian, Zhizhou , Li, Yanyan . Research on Search Method of Potential Sliding Surface of Rock Slope with Embedded Structural Plane . | ADVANCES IN CIVIL ENGINEERING , 2021 , 2021 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
本发明公开了组合壳管廊顶部L型节点及其施工方法，包括在工厂预制的组合壳顶板和组合壳边墙板，组合壳顶板和组合壳边墙板在施工现场拼接形成组合壳管廊顶部L型节点。拼接完成后在施工现场浇筑混凝土完成L型节点的结构施工。组合壳顶板由钢筋骨架、连接件和高强底模板组成。组合壳边墙板由钢筋骨架、对拉连接件和内外侧高强模板组成。本发明采用现浇混凝土将顶板和边墙板连接，连接位置无接缝、防水效果好；组合壳构件质量只有全预制构件重量的五分之一，构件运输成本低；该节点不改变现浇构件的混凝土截面和钢筋连接方式，整体性保持与现浇一致。顶板和边墙板通过连接件将高强模板材料和钢筋骨架连接在一起，构件标准化程度高。
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| GB/T 7714 | 董磊 , 李仁康 , 姚爱军 . 组合壳管廊顶部L型节点及其施工方法 : CN202111583438.3[P]. | 2021-12-22 . |
| MLA | 董磊 et al. "组合壳管廊顶部L型节点及其施工方法" : CN202111583438.3. | 2021-12-22 . |
| APA | 董磊 , 李仁康 , 姚爱军 . 组合壳管廊顶部L型节点及其施工方法 : CN202111583438.3. | 2021-12-22 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
本发明公开了组合壳管廊底部T型节点及其施工方法，包括现浇底板在工厂预制的组合壳中墙板在施工现场拼接形成组合壳管廊底部T型节点；拼接完成后在施工现场浇筑混凝土完成节点结构施工。组合壳中墙板钢筋骨架、对拉连接件和高强模板组成。本发明节点采用现浇混凝土将底板和预制中墙板连接，连接位置无接缝，防水效果好；组合壳构件质量只有全预制构件重量的五分之一，构件运输成本低；该节点不改变现浇构件的混凝土截面和钢筋连接方式，整体性保持与现浇一致。中墙板通过连接件将高强模板材料和钢筋骨架连接在一起，构件标准化程度高，具有工业化生产的设计基础。
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| GB/T 7714 | 董磊 , 李仁康 , 姚爱军 . 组合壳管廊底部T型节点及其施工方法 : CN202111580835.5[P]. | 2021-12-22 . |
| MLA | 董磊 et al. "组合壳管廊底部T型节点及其施工方法" : CN202111580835.5. | 2021-12-22 . |
| APA | 董磊 , 李仁康 , 姚爱军 . 组合壳管廊底部T型节点及其施工方法 : CN202111580835.5. | 2021-12-22 . |
| 导入链接 | NoteExpress RIS BibTex |
摘要 ：
本发明公开了一种富水暗挖工程洞内咬合桩钻孔垂直度精准调控方法，包含施工洞内咬合桩帷幕导坑加固圈设计、垂直度调控装置设计和垂直度调控方法设计。所述帷幕垂直度调控装置设计包含首节钻杆，中间钻杆及末节钻杆设计；所述垂直度调控方法设计为激光调垂人工扶正方法，钻机接近钻孔位置安装激光测距装置，激光行至首节钻杆反射光片返回信号计算出其距离，以钻杆长度和数量计算出应钻深度，取两者之差。人工观看机关测距数字，随钻随调观察当两者之差小于等于规定垂直度与钻杆数量比值时则表示钻杆已调节垂直。本方法可以有效控制富水地层中洞内咬合桩钻孔垂直度，避免重钻桩孔，可以较好的保证钻孔质量和提高合格桩效率。
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| GB/T 7714 | 姚爱军 , 王扩 , 李彦霖 et al. 一种富水暗挖工程洞内咬合桩钻孔垂直度精准调控方法 : CN202110419662.2[P]. | 2021-04-19 . |
| MLA | 姚爱军 et al. "一种富水暗挖工程洞内咬合桩钻孔垂直度精准调控方法" : CN202110419662.2. | 2021-04-19 . |
| APA | 姚爱军 , 王扩 , 李彦霖 , 孙英韬 . 一种富水暗挖工程洞内咬合桩钻孔垂直度精准调控方法 : CN202110419662.2. | 2021-04-19 . |
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