摘要：【中文】本发明提供了一种钢管束墙体与基础连接节点，承台中预埋墙体承接结构，墙体承接结构包括锚固板，锚固板下固接锚筋、锚杆，锚固板与承台表面平齐；钢管束墙体底部设有垂直于墙体表面的外翼板；外翼板侧边与墙体固接，底边与墙体底面齐平；钢管束墙体底面以及外翼板底边与所述锚固板表面焊接固定，还提供了上述钢管束墙体与基础连接节点的施工方法，钢管束墙体以及底部外翼板结构在工厂预制；承台混凝土浇筑前固定墙体承接结构，锚固板露于混凝土表面且与承台混凝土平齐；将钢管束墙体的外周边以及外翼板与锚固板焊接固定，本发明钢管束墙体的底部与锚固板的连接面积大，增强的墙体底部的稳定性，便于焊接且保证焊接质量。 【EN】The invention provides a connecting node of a steel pipe bundle wall and a foundation.A wall bearing structure is embedded in a bearing platform and comprises an anchoring plate, wherein an anchoring rib and an anchoring rod are fixedly connected below the anchoring plate, and the anchoring plate is flush with the surface of the bearing platform; the bottom of the steel tube bundle wall body is provided with an outer wing plate vertical to the surface of the wall body; the side edge of the outer wing plate is fixedly connected with the wall body, and the bottom edge of the outer wing plate is flush with the bottom surface of the wall body; the bottom surface of the steel pipe bundle wall body and the bottom edge of the outer wing plate are welded and fixed with the surface of the anchoring plate, and a construction method of the steel pipe bundle wall body and a foundation connecting node is further provided, wherein the steel pipe bundle wall body and the bottom outer wing plate structure are prefabricated in a factory; before the concrete of the bearing platform is poured, the bearing structure of the wall body is fixed, and the anchoring plate is exposed on the surface of the concrete and is flush with the concrete of the bearing platform; the outer periphery of the steel pipe bundle wall body and the outer wing plate are welded and fixed with the anchoring plate, the connecting area of the bottom of the steel pipe bundle wall body and the anchoring plate is large, the stability of the bottom of the wall body is enhanced, welding is facilitated, and welding quality is guaranteed.

摘要：【中文】本发明公开了一种深冲钢冲压开裂原因的检测分析方法，包括以下步骤：1)在冲压开裂件上取样；2)制样；3)XRD检测和分析：将双面胶贴到试样表面心部位置，双面胶另一侧贴至织构检测样品台上；借助X’Pert PRO型X射线衍射仪，选用Co‑Kα辐射测量{110}、{200}和{211}三张不完整极图，α由0°～75°，β由0°～360°，步长为5°，然后运用ODF分析法对试样的织构进行定量分析；4)结果分析。本发明的检测分析方法，用于钢板织构分析，作为IF深冲钢冲压开裂失效分析的重要检测手段，特别适用于性能取决于织构的IF深冲钢。 【EN】The invention discloses a method for detecting and analyzing the cause of deep drawing steel stamping cracking, which comprises the following steps of 1) sampling on a stamping cracking piece, 2) sample preparation, 3) XRD detection and analysis, wherein double-sided adhesive tape is attached to the surface center position of a sample, the other side of the double-sided adhesive tape is attached to a texture detection sample table, Co-K α is selected by means of an X' Pert PRO type X-ray diffractometer to perform radiation measurement on three incomplete polar diagrams of {110}, {200} and {211}, α is from 0 degree to 75 degree, β is from 0 degree to 360 degree, the step length is 5 degree, and then ODF analysis is applied to quantitatively analyze the texture of the sample, and 4) result analysis.

摘要：【中文】本发明提供了一种自动泊车控制方法及装置，包括：在车辆的车速处于预设车速范围内，且车辆的车速处于预设车速范围内的时间大于或等于预设时间的情况下，采集车辆周围的图像数据和雷达数据；将图像数据和雷达数据输入预设的卷积神经网络模型，输出至少一个车位信息；并根据接收到的泊入选择操作，选取目标车位信息；根据目标车位信息，生成车辆泊入轨迹，以供车辆根据车辆泊入轨迹自动泊车。本发明中，可以通过检测车辆的车速，提前搜索车辆周围的车位，还可以通过卷积神经网络模型，识别多种复杂情况下可泊车的车位，进一步的，通过提供多个可泊车的车位，满足用户的多种停车需求，从而完善了自动泊车系统，提高了用户的驾驶体验。 【EN】The invention provides an automatic parking control method and device, comprising the following steps: collecting image data and radar data around the vehicle under the conditions that the speed of the vehicle is within a preset speed range and the time that the speed of the vehicle is within the preset speed range is greater than or equal to the preset time; inputting image data and radar data into a preset convolutional neural network model, and outputting at least one parking space information; selecting target parking space information according to the received parking selection operation; and generating a vehicle parking track according to the target parking space information so that the vehicle can automatically park according to the vehicle parking track. According to the invention, the parking spaces around the vehicle can be searched in advance by detecting the speed of the vehicle, the parking spaces capable of parking under various complex conditions can be identified by the convolutional neural network model, and further, various parking requirements of a user can be met by providing a plurality of parking spaces capable of parking, so that an automatic parking system is perfected, and the driving experience of the user is improved.

摘要：【中文】本发明提供了一种车辆报警方法和装置。所述方法包括：在所述车辆的行驶速度低于设定速度时，获取位于所述车辆四周的环境信息；在依据所述环境信息确定所述车辆的四周存在障碍物时，确定所述障碍物关联的障碍物信息；获取所述车辆的车辆运动轨迹信息；根据所述车辆运动轨迹信息和所述障碍物信息，确定所述车辆与所述障碍物之间的相对位置信息；在所述相对位置信息满足预设报警条件时，生成并发送报警信息。本发明可以提前向用户发出警告，能够避免车辆轮毂接触障碍物，提高了用户使用车辆的安全性及车辆轮毂的使用寿命。 【EN】The invention provides a vehicle alarm method and device. The method comprises the following steps: when the running speed of the vehicle is lower than a set speed, acquiring environmental information around the vehicle; determining obstacle information associated with obstacles when it is determined that obstacles exist around the vehicle according to the environment information; acquiring vehicle motion track information of the vehicle; determining relative position information between the vehicle and the obstacle according to the vehicle motion track information and the obstacle information; and generating and sending alarm information when the relative position information meets a preset alarm condition. The invention can send warning to the user in advance, can avoid the vehicle hub from contacting with the obstacle, and improves the safety of the user using the vehicle and the service life of the vehicle hub.

摘要：【中文】本发明公开了一种单面吹胀式蒸发器胀型模具加工工艺，包括以下步骤：下料，上下板材选择两种不同的材质型材，且上板面选择铝合金板，印刷管路的这一面是下板材，选择纯铝板；打毛：采用辊状式打毛机，印刷管路下板材进行印刷，带有印刷管路上板面和钝铝板下板面合并扣装，铆合好后的上、下板面进行热轧，高温退火、校平撬口、高压胀型画线剪切，冲压。本技术方案解决了单面吹胀蒸发器背面的平面度问题，通过改变加工工艺和胀型模具的设计，并使用特殊的合金铝板材料，平面度可以控制在0.1‑0.2mm以内，管路内容剂保证了一致性和胀型高度的一致性，同时解决了冰箱的除冰问题提高了热交换效率。 【EN】The invention discloses a processing technology of a single-side blown-up evaporator expansion die, which comprises the following steps: blanking, wherein the upper plate and the lower plate are made of two different material profiles, the upper plate is made of an aluminum alloy plate, the surface of the printing pipeline is the lower plate, and a pure aluminum plate is selected; roughening: and (3) printing a lower plate of the printing pipeline by adopting a roller-shaped roughening machine, combining and buckling the upper plate with the printing pipeline and the lower plate with the blunt aluminum plate, hot rolling the riveted upper and lower plates, annealing at high temperature, leveling a prying opening, drawing a line and shearing at high pressure, and stamping. The technical scheme solves the problem of flatness of the back of the single-face blowing evaporator, the flatness can be controlled within 0.1-0.2mm by changing the processing technology and the design of the expansion die and using a special alloy aluminum plate material, the consistency of the content agent in the pipeline and the consistency of the expansion height are ensured, and meanwhile, the problem of deicing of the refrigerator is solved, and the heat exchange efficiency is improved.

摘要：【中文】本发明提供了一种茶皂素空心碳球及其制备方法和在重金属吸附中的应用，涉及碳材料技术领域。本发明将茶皂素、水和有机碳源混合，得到混合料，所述有机碳源为多元醇或羧酸；将所述混合料进行水热反应，得到茶皂素空心碳球。本发明将茶皂素、水和多元醇或羧酸混合后进行水热反应，茶皂素糖苷上羟基与多元醇或羧酸以氢键结合形成茶皂素为核、多元醇或羧酸为壳的核壳结构，继而多元醇或羧酸疏水烷烃链交叠聚集形成致密的球状疏水外壳，碳化后茶皂素发生热降解形成空心结构，外壳则变为碳球，从而形成空心碳球。茶皂素原料来源广，为可再生资源，本发明将茶皂素制备成空心碳球，应用在重金属吸附中，实现高值化利用茶皂素；且本发明方法操作简便安全。 【EN】The invention provides a tea saponin hollow carbon sphere, a preparation method thereof and application thereof in heavy metal adsorption, and relates to the technical field of carbon materials. Mixing tea saponin, water and an organic carbon source to obtain a mixture, wherein the organic carbon source is polyalcohol or carboxylic acid; and carrying out hydrothermal reaction on the mixture to obtain the tea saponin hollow carbon spheres. According to the invention, tea saponin, water and polyalcohol or carboxylic acid are mixed and then subjected to hydrothermal reaction, hydroxyl on tea saponin glycoside and polyalcohol or carboxylic acid are combined by hydrogen bonds to form a core-shell structure with the tea saponin as a core and the polyalcohol or carboxylic acid as a shell, then polyalcohol or carboxylic acid hydrophobic alkane chains are overlapped and gathered to form a compact spherical hydrophobic shell, the carbonized tea saponin is subjected to thermal degradation to form a hollow structure, and the shell is changed into a carbon sphere, so that the hollow carbon sphere is formed. The tea saponin has wide raw material sources and is a renewable resource, the tea saponin is prepared into hollow carbon spheres which are applied to heavy metal adsorption, and the high-valued utilization of the tea saponin is realized; and the method is simple, convenient and safe to operate.

摘要：【中文】本发明公开了一种可溶性废盐的吨包及填埋场，其中，所述可溶性废盐吨包包括包裹材料层和被包裹在所述包裹材料层内的可溶性废盐混料，所述包裹材料层包括依次层叠设置的第一无纺布层、HDPE膜层和第二无纺布层。所述可溶性废盐混料由可溶性废盐、水泥和河沙组成，且按质量比计，可溶性废盐:水泥:河沙＝1:1:0.25。本发明采用的包裹材料不会与可溶性废盐发生不相容性反应。HDPE膜具有优异的防腐性能、电性能、防潮性能、防渗漏性能及抗冲击性能，且其拉伸强度高，耐热性、耐寒性和化学稳定性好，可耐酸、碱、有机溶剂等的腐蚀。 【EN】The invention discloses a ton bag and a landfill for soluble waste salt, wherein the ton bag for soluble waste salt comprises a wrapping material layer and a soluble waste salt mixed material wrapped in the wrapping material layer, and the wrapping material layer comprises a first non-woven fabric layer, an HDPE film layer and a second non-woven fabric layer which are sequentially stacked. The soluble waste salt mixed material consists of soluble waste salt, cement and river sand, and the mass ratio of the soluble waste salt to the cement to the river sand is 1:1: 0.25. The wrapping material adopted by the invention can not generate incompatibility reaction with soluble waste salt. The HDPE film has excellent corrosion resistance, electrical property, moisture resistance, leakage resistance and impact resistance, high tensile strength, good heat resistance, cold resistance and chemical stability, and can resist corrosion of acid, alkali, organic solvent and the like.

摘要：【中文】本发明公开了一种废矿物油的回收工艺及回收系统，其中回收工艺包括：(1)将废矿物油通过物理沉降和絮凝沉淀去除固体杂质；(2)精滤：利用精密过滤器对废矿物油进行过滤，去除0.05mm以上的杂质；(3)闪蒸：利用闪蒸器脱去废矿物油中的水分和挥发性物质；(4)减压蒸馏：利用真空薄膜蒸发器脱去废矿物油中的轻组分；(5)纳滤：利用纳滤膜对脱去轻组分后的废矿物油进行过滤，透过纳滤膜的物料即为再生基础油；(6)白土脱色：利用白土对再生基础油进行脱色，过滤，冷却，制得脱色基础油。本发明能对废矿物油进行高效回收，得到的基础油杂质含量低，品质高，质量符合国家标准要求，可应用范围广。 【EN】The invention discloses a recovery process and a recovery system of waste mineral oil, wherein the recovery process comprises the following steps: (1) removing solid impurities from the waste mineral oil through physical sedimentation and flocculation precipitation; (2) fine filtering: filtering the waste mineral oil by using a precision filter to remove impurities with the thickness of more than 0.05 mm; (3) flash evaporation: removing water and volatile substances in the waste mineral oil by using a flash evaporator; (4) and (3) reduced pressure distillation: removing light components in the waste mineral oil by using a vacuum film evaporator; (5) and (4) nanofiltration: filtering the waste mineral oil after removing the light components by using a nanofiltration membrane, wherein the material penetrating through the nanofiltration membrane is the regenerated base oil; (6) bleaching with clay: and (4) decoloring the regenerated base oil by using argil, filtering and cooling to obtain the decolored base oil. The invention can efficiently recover the waste mineral oil, and the obtained base oil has low impurity content and high quality, the quality of the base oil meets the national standard requirement, and the application range of the base oil is wide.

摘要：【中文】本发明公开了一种用于矸石山灭火降温的速固浆液、其制备方法及应用，属于地质灾害防治技术领域，制成其有效成分的原料包括：由水、基料、强悬浮络水剂、固相流态调节剂、液相流态调节剂，能使高含水强悬浮浆液在一定时间内变为不可流动的果冻状半固体，其制备方法是将基料和固相流态调节剂混合，再加入强悬浮络水剂和水混合，最后加入液相流态调节剂，搅拌混合，开泵输注到矸石山中。本发明的速固浆液含水量高、浆液固液相不离析、悬浮性好、预定时间内能形成胶体状的浆液，既克服了纯水和传统浆液含水量低流动速度快的缺陷，又能覆盖粘黏在目标体上实现降温、绝氧、窒息的协同作用，适用于所有矸石山灭火降温，制备方法用于制备速固浆液。 【EN】The invention discloses a quick-setting slurry for extinguishing fire and reducing temperature of a gangue dump, a preparation method and application thereof, belonging to the technical field of geological disaster prevention and control, and the raw materials for preparing the effective components of the quick-setting slurry comprise: the preparation method comprises the steps of mixing the base material and the solid-phase flow state regulator, then adding the strong suspension complexing agent and water for mixing, finally adding the liquid-phase flow state regulator, stirring and mixing, and pumping into the gangue dump. The fast-curing grout has high water content, no segregation of the solid-liquid phase of the grout, good suspension property and capability of forming colloidal grout within a preset time, overcomes the defects of low water content and high flowing speed of pure water and traditional grout, can realize the synergistic effects of cooling, oxygen insulation and suffocation by covering and adhering on a target body, is suitable for extinguishing fire and cooling of all gangue hills, and is prepared by the preparation method.

摘要：【中文】本发明公开了一种流动性随剪切速率可调的工程浆液、其制备方法及应用，属于地质灾害防治技术领域，制成其有效成分的原料包括：胶结料、基料、水、具有高速剪切稀释特性的流态调节剂，能使工程浆液在运输过程中流动性较好，填充到采空洞时变为固态或半固态，其制备方法是先将胶结料、基料、流态调节剂混合搅拌，再加入水，搅拌，在持续搅拌的同时，开泵输注到采空洞中。本发明的工程浆液在运输过程中具有较好的流动性，不会在管道内沉积，填充到采空洞时能呈现固态或半固态，使工程浆液能大角度堆积，增强了填充时的密实性，适用于制备所有用于填充采空洞的浆液，其制备方法用于制备工程浆液。 【EN】The invention discloses engineering slurry with fluidity adjustable along with shear rate, a preparation method and application thereof, belonging to the technical field of geological disaster prevention and control, wherein the raw materials for preparing the effective components comprise: the cementing material, base material, water and fluid state regulator with high-speed shearing and diluting characteristics can make the engineering slurry have good fluidity in the transportation process, and when the engineering slurry is filled into a mining cavity, the engineering slurry becomes solid or semi-solid. The engineering slurry has good fluidity in the transportation process, can not be deposited in a pipeline, can be in a solid or semi-solid state when being filled into a mining cavity, can be accumulated at a large angle, enhances the compactness during filling, is suitable for preparing all slurries for filling the mining cavity, and the preparation method is used for preparing the engineering slurry.