研究工程

First, the computation theory of the anti-sliding pile has been researched including interaction between the pile and tho landslide, the mechanical model of the pile and the calculation method of the internal force of the pile with prestressed anchor cable. Second, the internal force status, the mechanical computation model and the design method of the foundation beam with prestressed anchor cable have been analyzed. Finally, by the example, engineering instance and the geology mechanical model test, the main results and conclusions deduced from the thesis have been compared and validated.

论文首先对抗滑桩的相关设计计算理论进行了研究，包括抗滑桩与边坡岩土体的相互作用，抗滑桩的力学计算模型以及预应力锚索抗滑桩的内力计算方法；其次对预应力锚索地梁的受力状态、计算模型以及设计方法进行了分析研究：最后结合工程实例和地质力学模型试验对相关结论进行了分析比较、验证。

Based on a thorough analysis of the character and mechanism of city-retaining-wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. Besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized. For the anchored bar retaining wall, the anti-pulling bearing mechanism of anchored bar is first probed into, from which anti-pullforce computation method are obtained. Combined with quite a few engineering examples and spot tests, the advised design and calculation methods of anchored bar are verified. From the abundant spot measured date, an adjusted hyperbolic model is put forward to determine the anti-pullforce bearing capacity. Furthermore, a new type of H-like block retaining structure is advised with its working mechanism deeply discussed as well.

本文在综合分析目前常用城市挡土结构的特点及其受力特性等基础上，针对一般挡土墙设计理论、施工技术、新型结构以及未来的发展趋势进行了深入探讨，论述了城市挡土结构的特点，并对常用土压力理论进行了综述，介绍了城市挡土墙常见的类型，并介绍了常规的设计理论和方法；通过分析比较，优选出锚杆挡土结构和砌块式挡土结构，并从锚杆锚固原理出发，结合工程实践和大量现场试验、对锚杆的抗拔承载力进行了深入研究，提出了用调整双曲线模型法计算锚杆抗拔承载力的方法，对土压力计算方法进行了探讨，对其设计计算方法进行了研究。

"The pre-feasibility research of 100,000 tons general bulk cargo berth in Yangkou Port area, Nantong" has been finished by China Communication First Design Institute of Navigation Engineering,"the Project Proposal of the bulk cargo logistics park in Yangkou Port" has been finished by Hohai University, and "The pre-feasibility research of local railway from Hai'an to Yangkou" has been finished by The Fourth Survey and Design Institute of China Railways.

已委托中交一航院编制完成了《南通洋口港10万吨级通用散货码头工程预可行性研究报告》，委托河海大学编制完成了《洋口港散货物流园区项目建议书》，委托铁道第四勘察设计院编制完成了《地方铁路海安至洋口预可行性研究报告》，以上项目均已获省发改委批准开展前期工作。

"The pre-feasibility research of 100,000 tons general bulk cargo berth in Yangkou Port area, Nantong" has been finished by China Communication First Design Institute of Navigation Engineering,"the Project Proposal of the bulk cargo logistics park in Yangkou Port" has been finished by Hohai University, and "The pre-feasibility research of local railway from Hai'an to Yangkou" has been finished by The Fourth Survey and Design Institute of China Railways.

已委托中交一航院编制完成了《南通洋口港10万吨级通用散货码头工程预可行性研究报告》，委托河海大学编制了《洋口港散货物流园区项目建议书》，委托铁道第四勘察设计院编制完成了《地方铁路海安至洋口预可行性研究报告》，以上项目均已获省发改委批准开展前期工作。

Based on the differences between the design value and the survey of the bridge deck elevation in constructing the pre-stressed and so on working condition, the model parameters are identified by ANN, and the beam camber of different sections are given. The results demonstrated that the ANN is efficient and the theoretical results fit well with that of forecasting the beam camber in construction.In this thesis, aim to the beam axis shape be exactitude for design, the internal force of the beam be appeased by design request, the concept of modem cybernetics is applied, At the same time, the effecting parameter has collected. The paper build the ANN model in predicting the beam camber an construction and discuss indetail the extraction of inputting nodes information when quoting the fundamental principle of ANN model and introducing research process of the improved BNN. According to them, ANN is applied in the construction control of prestressed concrete continuous bridge. It is successful for used in the No. 4 bridge of Xiangfan bridge over-crossing Hanriver brideg. To predict the construction camber of by ANN method is useful and effective.

本文以大桥成桥线形满足设计要求和成桥内力控制在设计容许范围内为目的，运用现代控制理论的思想，引用神经网络基本原理，详细介绍BP神经网络的研究过程，从而建立预应力混凝土连续梁桥施工预拱度的神经网络模型，并详细讨论了模型的神经网络结点信息的提取，在工程实例的基础上进行了数值计武汉理工大学硕士学位论文算，数值表明，将神经网络应用于预应力混凝土连续梁桥施工控制，获得了满意的结果，在预应力混凝土连续梁桥施工控制技术研究方面，具有方便有效、精度高的优点，具有良好的应用前景。

This dissertation stems from the project "Study on high efficient multi-flow transmission system" which is sub-project of the Natural Science Foundation Key Project "Fundamental study on energy saving of mechanical/fluid transmission and new transmission methods", which mainly analyzes the energy saving issue of mechanical transmission system from the point of view of design theory and method. Multi-flow transmission systems have been widely applied to large mechanical equipment such as creeper truck, helicopter, cement grinder, hoist, wind electricity generator, construction machinery and metallurgy industry.

本文来源于国家自然科学基金重点项目&机械流体传动的节能及新型传动方式的基础性研究&中的子课题&高效多流传动系统的设计理论和方法的研究&，主要是从设计理论和方法的角度分析机械传动系统的节能问题，多流传动系统已广泛应用于大型机械装备，如履带牵引车、直升机、水泥磨机、起重机、风力发电机及工程机械、冶金等行业之中。

Measured the basic physical parameters of unsaturated soils in Three Gorges Reservoir area; 2 measured the initial sample matric suction using the unsaturated triaxial testing system, which can be used to evaluate the unsaturated soil strength and stress; 3 the drying and moisture absorption experiments were executed using the Tempe apparatus, and got the Soil-Water Characteristic Curve, permeability coefficients of every stress level were simulated according to the parameters from the SWCC; 4 the unsaturated soil strength tests were carried out using the GDS triaxial testing system, then got the Mohr circle and shear strength parameters; the results from different stress paths were compared; meanwhile, the axial strain-stress ratio-volume strain curve of different matric suction and different radial pressure was got, as well as their relationship; The research, which provided the necessary data and reference for Three Gorges Reservoir area geologic disaster, is the basic component of Three Gorges Reservoir geologic disaster prevention and research, and experimental results will be used directly in the project.

1量测了三峡库区非饱和土的基本物性参数； 2用非饱和土三轴试验仪量测了试样的初始基质吸力，为评估非饱和土的强度和应力水平提供参考； 3用Tempe仪和体积压力板仪进行了非饱和土的干燥和吸湿试验，得到了土-水特征曲线，并根据其参数拟合出各级吸力状态下对应的渗透系数； 4用GDS三轴仪进行了强度试验，得到了Mohr圆和抗剪强度参数；并比较分析了不同应力路径下试验结果；同时得到不同吸力和不同围压下轴向应变-应力比-体应变的关系曲线和其相互关系。该研究是三峡库区地质灾害防治研究工作的基础性工作，其结果将直接应用到工程实际中，为三峡库区地质灾害提供必要的数据和参考。

This project researched the micro-expression of Chinese Herb decoction in the process of separation with inorganic ceramic membrane in order to explore the mechanism of refining Chinese medicine by ceramic membranes. 10 species of Chinese drugs and 2 prescriptions were selected as the research objects and many theory and technology were used in the study including Chinese Medicine Pharmaceutics、Physical Chemistry、analytical chemistry、chemical engineering ,etc.

本研究应用中药制剂学、物理化学、分析化学、化学工程等理论与技术，以10余种单味中药及2个复方为实验体系，跨学科交叉研究中药水提液复杂体系在无机陶瓷膜分离过程中的微观表现，探索无机陶瓷膜精制中药的机理。

The optimum condition for separating and purifying SAM was using the solution at pH of 5.0 containing 3.0 g SAM per liter at the flow velocity of 6 L/h through the ion-exchange column (φ50 mm×1500 mm)filled with D152 resin. Impurities were removed first by eluting the column with double-distilled water and acetic acid, and then with 9 L to 15 L of sulfuric acid of 50 mmol/L concentration at the flow velocity of 6 L/h.

论文对SAM的性质、药理作用以及当前国际上关于SAM的研究进展进行了较为详尽的综述，并在此基础上确立了研究内容，取得了如下成果： 1利用本实验室构建的基因工程菌JM71发酵生产S-腺苷-L-蛋氨酸，在50 L发酵罐中发酵6天后，SAM终产量达到6 g/L发酵液。

The department has scored brillian academic achievements in recent years and takes the lead in such research fields as theory of double-entry accounting, auditing system, accounting for financial derivative product, management techniques of financial engineering, credit evaluation and management for small and medium sized enterprises.

会计与财务管理系拥有一支精干、富有创新精神的教学与科研团队，主要研究方向包括财务会计理论与会计信息、审计理论与实务、管理会计与实务、资本市场与投资、商业银行风险管理、投资银行业务创新，其中复式会计理论、审计制度、金融衍生产品会计、金融工程管理技术、中小企业信用评价与管理等方面的研究在国内处于领先的地位。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！