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| 1 | Uplift of the Longmen Shan range and the Wenchuan earthquake显示文摘 | Zhiqin Xu Shaocheng Ji Haibing Li Liwei Hou Xiaofang Fu Zhihui Cai | 2008 | Episodes2008,31,3: | 106 |
| 2 | Types of Enclaves and Their Features and Origins in Intermediate-Acid Intrusive Rocks from the Tongling District, Anhui Province, China显示文摘Enclaves in intermediate-acid plutons from Tongling can be divided into three types: xenoliths, relics and magmatogenic enclaves. The magmatogenic enclaves consist of cumulates, micrograined dioritite mixtite and dioritic chilled border enclaves. Petrologically, relics with eyed and meta-poikilitic texture are characterized by high content of biotite (>80%) and low content of cordierite and grossular. The cumulates with accumulate texture consist of a great amount of pyroxene, hornblende and minor spinel and phlogopite. The micrograined dioritic mixtite is composed of more hornblendes and feldspar and less needle apatites and an ellipsoid basic core included in plagio-clase. The chilled border enclaves have the same mineral association, but more dark minerals than the host rocks consisting of plagioclase, quartz, alkaline feldspar, hornblende and biotite. Geochemically, the relics exhibit high REE content (455.8×10-6) and high ratio of LREE/HREE, more obvious Eu negative anomaly and are rich in Cr | WU Cailai WANG Zhihong QIAO Dewu LI Haibing HAO Meiying SHI Rendeng | 2000 | Acta Geologica Sinica(English Edition)2000,74,1: | 35 |
| 3 | Seismic Sequence in Carbonate Rocks By Vibrational Liquefaction显示文摘On the basis of the records of strong seismic events taking place in soft carbonate sediments, a new seismic sequence system of vibrational liquefaction is established, which consists of a series of units, such as escaped structure of micrite veins and liquefied deformation formed in the period of seismic liquefaction, land subsidence structure after liquefaction, tsunamic hummocky and turbidite produced by seismic events, This sequence is a generalization and summation of field observation in vast areas, which shows the whole process of a strong seismic event and provides an unified theoretical explanation. The pattern of the seismic sequence by vibrational liquefaction provides one of correlation standards for geologists in the field to discriminate events in carbonate sequences. Based on the pattern of seismic sequence, the authors first advance a new conception of the Palaeo-Tanlu (Tancheng-Lujiang) Zone and discuss primarily its geological significations. | Qiao Xiufu, Song Tianrui, Gao Linzhi, Peng Yang, Li Haibing, Gao Mai, Song Biao and Zhang QiaodaInstitute of Geology, Chinese Academy of Geological Sciences, Beijing | 1994 | Acta Geologica Sinica(English Edition)1994,68,3: | 39 |
| 4 | Evidence for UHP metamor-phism of eclogites from the Altun Mountains显示文摘Ultrahigh pressure (UHP) metamorphism refers to metamorphism that has occurred at pressures for the stability of coesite. The polycrystalline quartz inclusions showing the characteristic texture within garnets of eclogites indicates the pre-existence of coesites under the peak meta-morphic condition. The unusual exsolution textures in om-pacites and apatites, and the pressure estimations of phengite-bearing eclogites have been taken to provide further proof of eclogite formation under the UHP conditions. Combined with the fact that coesites have been observed in country rocks of eclogites in North Qaidam Mountains, another UHP metamorphic belt cut by the large-scale strike-slip fault in the Altun-North Qaidam area of China is confirmed. | Jianxin Zhang Jingsui Yang Zhiqin Xu Fancong Meng Haibing Li Rendeng Shi | 2002 | Chinese Science Bulletin2002,47,9: | 33 |
| 5 | Discovery of eclogite at northern margin of Qaidam Basin,NW China显示文摘Eclogite was first discovered at the northern margin of the Qaidam Basin in this study. It occurs as pods in the gneiss sequence of Middle to Upper Proterozoic age and is mainly composed of garnet, omphacite, phengite and rutile. The garnets contain 44%-62% of almandine, 15%-33% of grossular and 12%-30% of pyrope molecules, and the omphacites contain 40%-46% of jadeite. Applying garnet_clinopyroxene thermometry and jadeite geobarometry, the peak conditions of eclogite facies metamorphism occurred at about (722±123)℃ and at the pressure of up to c. 22 ×10 8 Pa. | Jingsui Yang Zhiqin Xu Haibing Li Cailai Wu Junwen Cui Jianxin Zhang Wen Chen | 1998 | Chinese Science Bulletin1998,43,20: | 34 |
| 6 | The Zoulang Nanshan Caledonian Subduct ion Complex in the Northern Qilian Mountains and Its Dynamics显示文摘The front of the Zoulang Nanshan Caledonian volcanic island arc zone in the northern Qilian Mountains is a forearc accretionary terrane, composed of multiple accretionary volcanic island arcs, flysch accretionary wedges,high-pressure metamorphosed detachment zones and remnants of ophiolites. It resulted from the northeastward subduction of the Early Palaeozoic Qilan oceanic crust beneath the Alxa block. High-pressure metamorphism, which occurred during the subduction, progressed through three stages: the initial stage of medium T-high P,the main stage of temperature decrease and pressure increase, and the lag stage of pressure decrease and temperature increase. Finally the paper presents a retrotrench subduction dynamic model indicative of northward subduction of the central Qilian block and southward accretion of the Alxa block during the period of 450-500 Ma. | Xu Zhiqin, Xu Huifen, Zhang Jianxin, Li Haibing, Zhu Zhizhi, Qu Jingchuan,Institute of Geology, Chinese Academy of Geological Sciences, BeijingChen Daizhang, Chen Jinlu, China University of Geosciences, Beijingand Yang KaichunNo. 2 Q ilian Geological Party, Bureau of Geology and Mineral Resources of Q inghai Province, Q ilian County, Q inghai | 1994 | Acta Geologica Sinica(English Edition)1994,68,3: | 19 |
| 7 | Geological and chronological evidence of Indo-Chinese strike-slip movement in the Altyn Tagh fault zone显示文摘A set of granitic and amphibole mylonite are exposed in the Altyn Tagh fault zone. The preliminary study shows that these rocks are the product of the syntectonic anatexis in the process of the left-lat- eral strike-slip shear, and are the result of the ductile transpression. There are two types of zircon sorted from the mylonite formed with syn-shear anatexis. Among them, one is the anatectic long co-lumnar zircon and another is the residual metamorphic sub-rounded columnar zircon. Two groups of age for single zircon measured by ion microprobe (SHRIMP) are obtained: one is 461-547 Ma for the sub-rounded columnar residual metamorphic zircon, and the other is 239-244 Ma for the long-columnar anatectic zircon. This type of zircon is direc-tionally spread in rock, and the long axis direction of its crystal is identical to that of stretching lineation, represent-ing the direction of tectonic stress in the process of the strike-slip. 40Ar-39Ar age of the directional growth horn-blende in the same mylonite | LI Haibing YANG Jingsui XU Zhiqin WU Cailai WAN Yusheng SHI Rendeng Juhn G.Liou P.Tapponnier Trevor R.Ireland | 2002 | Chinese Science Bulletin2002,47,1: | 18 |
| 8 | An Arabidopsis ABC Transporter Mediates Phosphate Deficiency-Induced Remodeling of Root Architecture by Modulating Iron Homeostasis in Roots显示文摘改变根建筑学是到磷酸盐(Pi ) 的植物的主要发展回答缺乏并且被认为在表层土为可得到的 Pi 提高一个植物能力到牧草。然而,控制这回答的内在的机制糟糕被理解。在这研究,我们识别了 Arabidopsis 异种, hps10 (对 Pi 饥饿 10 过分敏感) ,它在 Pi 足够的状况下面是词法上正常的,但是在 Pi 下面显示出主要的根生长和侧面的根的提高的生产的增加的抑制缺乏。hps10 是 ALUMINUM SENSITIVE3 (ALS3 ) 基因的以前识别的等位基因(als3-3 ) ,它涉及植物忍耐到铝毒性。我们的结果证明 ALS3 和它的交往的蛋白质 AtSTAR1 在 tonoplast 形成 ABC transporter 建筑群。这蛋白质建筑群调停一高度在 Xenopus 卵母细胞的 electrogenic 运输。在 Pi 缺乏下面, als3 比野类型在它的根积累 Fe 3+ 的高水平。在 Arabidopsis, LPR1 (低磷酸盐 ROOT1 ) 和 LPR2 编码 ferroxidases,当变异时,它在根和原因根生长减少 Fe 3+ 累积对 Pi 缺乏感觉迟钝。这里,我们提供证明 ALS3 与 LPR1/2 合作调整 Pi 的引人注目的证据在根的由 modulating Fe 动态平衡的根建筑学的导致缺乏的改变。 | Jinsong Dong Miguel A. PiSeros Xiaoxuan Li Haibing Yang Yu Liu Angus S. Murphy Leon V. Kochian Dong Liu | 2017 | Molecular Plant2017,10,2: | 13 |
| 9 | Zircon SHRIMP dating of granite from Qaidamshan,NW China显示文摘Zircon SHRIMP dating from Qaidamshan granite shows that the granite age is 446 Ma, similar to that of eclogite in the UHP belt. We think that both granite and eclogite may be formed at different stages during tectonic evolution of this area. Together with other studies we suggested that the collision of ocean and continent plates may occur at the early Caledonian in this area, forming the eclogite, and the collision of continent and continent plates at the late Caledonian, forming the Qaidanishan granite with the zircon SHRIMP age of 446 Ma. | WU Cailai YANG Jingsui J.Wooden J.G.Liou LI Haibing SHI Rending MENG Fancong H.Persing A.Meibom | 2002 | Chinese Science Bulletin2002,47,5: | 13 |
| 10 | Determination of the Altyn Tagh strike-slip fault basin and its relationship with mountains显示文摘A special extended basin topography is developed in the middle segment of the Altyn Tagh Fault Zone. The ratio of its length to width is over 50. The long boundaries at the two sides of the basin are controlled by the straight normal faults with strike-slip component. Within the basin, the Cenozoic strata are spread. The Altyn Tagh main fault goes through the basin, and a series of strike-slip topography was formed within the basin. The reverse thrust structures were formed at the two sides of the center of the basin, thus making the geological bodies composed of old metamorphic rocks at the two sides of the basin extrude vertically, and forming the extended massif (mountain) at the sides of the basin and parallel to the basin. This special topography was called the strike-slip fault basin. The giant extended strike-slip fault basin began to form during Pliocene, and its topography was basically formed during the late Pleistocene. It is the special topography formed during the strike-slip deformation | Li Haibing Yang Jingsui Shi Rendeng Wu Cailai P.Tapponnier Wan Yusheng Zhang Jianxin Meng Fanchong | 2002 | Chinese Science Bulletin2002,47,7: | 9 |
| 11 | Rock Damage Structure of the South Longmen-Shan Fault in the 2008 M8 Wenchuan Earthquake Viewed with Fault-Zone Trapped Waves and Scientific Drilling显示文摘这篇文章是从科学的钻考察结果,差错地区在南方朗曼掸人差错(LSF ) 套住波浪(FZTW ) 在四川在 2008 5 月 12 日 M8 Wenchuan 地震破裂了的地区,中国。立即在 mainshock 以后,二个 Wenchuan 差错科学的钻(WFSD ) 地上凿穿在 WFSD-1 和 WFSD-2 地点被钻约 400 m 和表面的 1 km 西方沿着 Yinxiu-Beichuan 差错(YBF ) 破裂,南方 LSF 地区的中间的差错海滨。二地上凿穿遇见了主管分别地在 589-m 和 1230-m 的深度沿着 YBF Wenchuan 地震滑倒。slip 伴有一个 100-200-m-wide 地区由差错凿,角砾岩,碎裂岩和破裂组成。近到 WFSD-1 地点,将近垂直与限制为 YBF 的挂的墙的高度折断的岩石的宽地区在 Wenchuan 地震以后在扎根的表面被发现的 190-m ∼4.3t-m 滑倒。一个稠密的线性地震数组在这个地点越过表面破裂被部署记录余震产生的 FZTW。在这个跨差错的数组和网络车站记录的 FZTW 的有限差别的模拟关上到 YBF 的观察和 3-D 证明一个不同低速度的地区在 seismogenic 深度沿着南方 LSF 由严重地损坏的岩石创作了。地区沿着主管是几百米宽的滑倒,在哪个以内地震速度被 ∼30-55% 在浅深度在 ∼200-m-wide 破裂核心地区从墙岩石速度并且与最大的速度减小减少。推断 FZTW 的几何学和在浅深度的南方 LSF 破裂地区的物理性质在 WFSD 地上凿穿与从 petrological 和核心和井木头的结构的分析的结果一般来说一致。我们作为在在 2008 M8 地震的动态破裂期间是一个故障地区解释这个显著低速度的地区。我们检验了类似的地震在 2008 mainshock 前后产生并且观察到在差错核心地区以内的地震速度被∼10%在 M8 mainshock 期间由于差错岩石的严重损坏减少的 FZTWS 科学的钻和产生突出的 FZTW 的余震的地点也沿着 YBF 显示破裂分叉并且 Anxian-Guangxian 差错( AGF ),在浅深度的二束南方 LSF 。在南方 LSF 的地震、岩石学、地质的学习的联合进一步导致理解在差错地区之间的关系由于它的波导沿着低速度的差错地区摇力量扎根的结构和破裂动力学,和扩大完成。 | LI Yonggang XU Zhiqin LI Haibing | 2014 | Acta Geologica Sinica(English Edition)2014,88,2: | 9 |
| 12 | Last Deglacial Soft-Sediment Deformation at Shawan on the Eastern Tibetan Plateau and Implications for Deformation Processes and Seismic Magnitudes显示文摘The eastern margin of the Tibetan Plateau is characterized by frequent earthquakes; however, research of paleo-earthquakes in the area has been limited^ owing to the alpine topography and strong erosion. Detailed investigations of soft-sediment deformation(SSD) structures are valuable for understanding the trigger mechanisms, deformation processes, and the magnitudes of earthquakes that generate such structures, and help us to understand tectonic activity in the region. To assess tectonic activity during the late Quaternary, we studied a well-exposed sequence of Shawan lacustrine sediments, 7.0 m thick, near Lake Diexi in the upper reaches of the Minjiang River. Deformation is recorded by both ductile structures(load casts, flame structures,pseudonodules, ball-and-pillow structures, and liquefied convolute structures) and brittle structures(liquefied breccia, and microfaults). Taking into account the geodynamic setting of the area and its known tectonic activity, these SSD structures can be interpreted in terms of seismic shocks. The types and forms of the structures,the maximum liquefaction distances, and the thicknesses of the horizons with SSD structures in the Shawan section indicate that they record six strong earthquakes of magnitude 6-7 and one with magnitude >7. A recent study showed that the Songpinggou fault is the seismogenic structure of the 1933 Ms7.5 Diexi earthquake. The Shawan section is located close to the junction of the Songpinggou and Minjiang faults, and records seven earthquakes with magnitudes of ?7. We infer,therefore, that the SSD structures in the Shawan section document deglacial activity along the Songpinggou fault. | ZHONG Ning JIANG Hanchao LI Haibing XU Hongyan SHI Wei ZHANG Siqi WEI Xiaotong | 2019 | Acta Geologica Sinica(English Edition)2019,93,2: | 7 |
| 13 | Initial movement of the Karakorum Fault in western Tibet:constraints from SHRIMP U-Pb dating of zircons显示文摘The Karakorum Fault zone(KFZ)plays an important role in understanding the formation,evolvement and deformation of the Tibetan Plateau.The high-T dextral shearing metamorphic rocks,e.g.,mylonites or mylonitized gneisses-granites,locally crop out along the southeastern part of the KFZ in the Ayila Ri’gyüRange area.The SHRIMP U-Pb dating of the syn-kinematic crystallized zircons indicates that the initial age of the KFZ is^27 Ma,~10 Ma older than previous results.The extensive high-T dextral shearing along the KFZ started at least at 27-20 Ma,accompanied by the syn-kinematic emplacement of leuco-granites.Deformation and concomitant fluid circulation during shearing most likely occurred as early as at 25-13 Ma.The KFZ probably grew from southeast to northwest along the fault as a result of continuous convergence between the India plate and Eurasia plate. | LI HaiBing Franck VALLI LIU DunYi XU ZhiQin YANG JingSui Nicolas ARNAUD Paul TAPPONNIER Robin LACASSIN CHEN SongYong QI xuexiang | 2007 | Chinese Science Bulletin2007,52,8: | 6 |
| 14 | The First Quantitative Slip-Rate Estimated Along the Ashikule Fault at the Western Segment of the Altyn Tagh Fault System显示文摘As one of the longest strike-slip fault in Asia,the Altyn Tagh Fault(ATF)defines the northern boundary of the Tibetan Plateau and plays a significant role inaccommodating the deformation resulting from the IndiaAsia convergence.Slip-rate and seismic behavior of the fault are critical to understand the present-day | PAN Jiawei LI Haibing VAN DER WOERD Jerome SUN Zhiming SI Jialiang PEI Junling WU Fuyao CHEVALIER Marie-Luce | 2015 | Acta Geologica Sinica(English Edition)2015,89,6: | 5 |
| 15 | Spatial distribution patterns of Symplocos congeners in a subtropical evergreen broad-leaf forest of southern China显示文摘Studies on spatial distribution of congeneric species can supplement our understanding of species ecological processes. We analyzed population structure, spatial distribution, intra-and interspecific associations among six Symplocos tree species on a large(50 ha) plot in a subtropical, evergreen broad-leaf forest in southern China using spatial point pattern analysis methods. Our results suggested that the six Symplocos tree species were all clustered at small scales. The aggregation intensity of S. wikstroemiifolia with low abundance but relatively numerous large-diameter trees was much higher than that of the other five Symplocos species that occurred at high abundance but included few large-diameter trees. Spatial associations among the six congeners showed that 12 of 30 pairs were associated positively at small scales, and 13 of 30 pairs were unrelated. For species among different size classes, 79 of 120 pairs were not correlated, and 17 of 120 pairs were associated positively. These results showed insufficient evidence for interspecific competition and congeneric Symplocos species commonly coexist within subtropical plant communities. The spatial patterns of Symplocos species and their correlations changed with size(DBH) class and were simultaneously affected by spatial scales; the intensity of their aggregation and association decreased with increasing area of the sample plot. | Xiuqing Yang Haibing Yan Buhang Li Youzhi Han Bo Song | 2018 | Journal of Forestry Research2018,29,3: | 5 |
| 16 | Preparation, stability and pharmacokinetics evaluation of lipid microspheres loading a promising antitumor candidate, Timataxel显示文摘Timataxel(13-(N-Boc-3-i-butylisoserinoyl-4,10-β-diacetoxy-2-α-benzoyloxy-5-β-20-epoxy-1,13-α-dihydroxy-9-oxo-19-norcyclopropa[g]tax-11-ene)), used to be called TM-2, is a novel semi-synthetic promising candidate for cancer treatment. However the preformulation study showed that TM-2 was insoluble and chemically instable in water, which would limit its application. This study aimed at the preparation of Timataxel lipid microspheres(TM-2 LMs)and investigated the difference between TM-2 LMs and TM-2 solution in pharmacokinetics. In this work, the final formulation was as follows: 0.10%(w/v) TM-2;10.00%(w/v) oil phase(long chain triglyceride:media chain triglyceride = 2.50%:7.50%);1.40%(w/v) phospholipid;0.02%(w/v) NaH2 PO4;2.25%(w/v) glycerin and water to a total volume of 100 ml.The particle size distribution, content and entrapment efficacy were 205.0 ± 43.3 nm, 101.00% and 99.12%, respectively. TM-2 LMs were stable during storage at 25 °C for 3 months, even under the condition of 60 °C and 4500 lx for 10 d. Phosphatidylethanolamine(PE) in phospholipid may contribute to the stability of TM-2 LMs. The pharmacokinetic parameters for TM-2 LMs were as follows: AUC(0-∞) 3663.71 μg/l h and the clearance 2.26 l/h/kg. As for solution, these parameters were 1712.52 μg/l h and 4.77 l/h/kg, respectively. The t1/2 of TM-2 LMs was similar to TM-2 solution. The pharmacokinetic results indicated that the AUC of TM-2 LMs was larger, the clearance was smaller than that of TM-2 solution. In a word, lipid microspheres were a promising drug delivery system for TM-2. | Yan Li Haibing He Qiao Wang Xing Tang | 2016 | Asian Journal of Pharmaceutical Sciences2016,11,6: | 4 |
| 17 | Application of the Material Balance Method in Paleoelevation Recovery: A Case Study of the Longmen Mountains Foreland Basin on the Eastern Margin of the Tibetan Plateau显示文摘We applied the material balance principle of the denudation volume and sedimentary flux to study the denudation-accumulation system between the Longmen Mountains(Mts.) and the foreland basin. The amount of sediment in each sedimentation stage of the basin was estimated to obtain the denudation volume,erosion thickness and deposit thickness since the Late Triassic Epoch,to enable us to recover the paleoelevation of the provenance and the sedimentary area. The results show the following:(1) Since the Late Triassic Epoch,the elevation of the surface of the Longmen Mts. has uplifted from 0 m to 2751 m,and the crust of the Longmen Mts. has uplifted by 9.8 km. Approximately 72% of the materials introduced have been denuded from the mountains.(2) It is difficult to recover the paleoelevation of each stage of the Longmen Mts. foreland basin quantitatively by the present-day techniques and data.(3) The formation of the Longmen Mts. foreland basin consisted of three stages of thrust belt tectonic load and three stages of thrust belt erosional unload. During tectonic loading stages(Late Triassic Epoch,Late Jurassic–Early Cretaceous,Late Cretaceous–Miocene),the average elevation of Longmen Mts. was lower(approximately 700–1700 m). During erosional unloading stages(Early and Middle Jurassic,Middle Cretaceous and Jiaguan,Late Cenozoic),the average elevation of Longmen Mts. was high at approximately 2000–2800m. | YAN Zhaokun LI Yong LI Haibing DONG Shunli ZHAO Guohua LI Jingbo LI Fensheng YAN Liang ZHENG Lilong | 2015 | Acta Geologica Sinica(English Edition)2015,89,2: | 4 |
| 18 | Effectiveness of flesh-moistening paste in psoriasis vulgaris patients with symptom pattern of blood stasis:a randomized and parallel-controlled trial显示文摘OBJECTIVE:To evaluate the efficacy and safety of flesh-moistening paste for treating psoriasis vulgaris in patients with blood stasis pattern in terms of Traditional Chinese Medicine(TCM).METHODS:Eudipleural rashes on both the left and right side of the same patients with psoriasis vulgaris,diagnosed via TCM as blood stasis pattern,were selected as the targeted skin lesions.A randomized,double-blind,parallel-controlled,multicenter controlled trial was conducted.The targeted skin lesions were categorized into either the treatment or control group.The treatment group used the flesh-moistening paste;the control group used a placebo.Both the paste and the placebo were topically applied twice daily for eight weeks.The patients were examined biweekly to evaluate the effects.The two groups were compared in terms of the psoriasis area and severity index(PASI)of the targeted skin lesions,which is scored according to erythema,desquamation,infiltration,area,pruritus,and improvement of skin barrier function.Adverse events were recorded during the study period.SPSS 21.0 was used to analyze the data.RESULTS:Fifty-six patients were enrolled between February 2016 and October 2017.Two were complicated by cardio-cerebrovascular disease and were excluded;thus,54 outpatients were finally enrolled in the study.Four dropped out during the study period:three failed to complete their follow-up visits for unknown reasons,and one exited due to an adverse event.The final trial comprised 50 of the 56 originally selected patients,with a 92.6%completion rate.After 8 weeks of treatment,the targeted skin lesion scores differed significantly(P<0.05).The PASI scores of the targeted skin lesions differed significantly beginning at week 6(P<0.05).The treatment group presented better results than those of the control group.Only one patient had an adverse reaction associated with the treatment.Improvements in skin barrier function differed significantly(P<0.05).CONCLUSION:The flesh-moistening paste demonstrated a reliable curative effect and safety for treating psoriasis vulgaris in patients with blood stasis patterns.The topical paste improved the barrier function of the skin lesions. | Guo Xinwei Lang Na Li Guanru Li Ping Qu Jianhua Zhou Dongmei Wang Ping Cang Zhang Deng BingXu Lou Weihai Xu Jingna Lan Haibing Liu Yumin Zhang Weishu Sun Liyun | 2020 | Journal of Traditional Chinese Medicine2020,40,6: | 4 |
| 19 | A New Insight into the Influence of Composition of Fault Rocks on Aseismic and Seismic Fault Slip显示文摘Active faults can slip either slowly and continuously by
aseismic creep, or abruptly by a seismic event. Both slip
modes of faults are closely related to the composition of
fault rocks. However, the actual materials resulting in
differences of slip behavior remain uncertain. The
Guanxian-Anxian fault (GAF) characterized by long-term
aseismic creep and the Yingxiu-Beichuan fault (YBF)
slipping by large earthquakes in the Longmen Shan fault
zone (LSFZ) are ideal examples for exploring the above
issues. Here, in the light of observation and component
analyses, we find that the distribution of carbonate
minerals in both faults is distinct. | HE Xiangli LI Haibing WANG Huan SI Jialiang ZHANG Lei XU Zhiqin SUN Zhiming | 2019 | Acta Geologica Sinica(English Edition)2019,93,3: | 3 |
| 20 | A CORRELATION EQUATION FOR CALCULATING INCLINED JET PENETRATION LENGTH IN A GAS-SOLID FLUIDIZED BED显示文摘Numerical simulation of gas-solid flow in a two-dimensional fluidized bed with an inclined jet was performed. The numerical model is based on the two-fluid model of gas and solids phase in which the solids constitutive equations are based on the kinetic theory of granular flow. The improved ICE algorithm, which can be used for both low and high-velocity fluid flow, were used to solve the model equations. The mechanism of jet formation was analyzed using both numerical simulations and experiments. The emergence and movement of gas bubbles were captured numerically and experimentally. The influences of jet velocity, nozzle diameter, nozzle inclination and jet position on jet penetration length were obtained. A semi-empirical expression was derived and the parameters were correlated from experimental data. The correlation equation, which can be easily used to obtain the inclined jet penetration length, was compared with our experimental data and published correlation equations. | Ruoyu Hong Haibing Li Jianmin Ding Hongzhong Li | 2005 | China Particuology2005,3,5: | 3 |