摘要：【中文】本发明涉及桥梁工程领域，公开了一种混凝土管、桥墩结构及其制作方法，包括第一波纹管和防护结构；防护结构包括：防护层、若干纵筋和若干箍筋；防护层套接在第一波纹管外，各纵筋和各箍筋相互拼接环设在防护层上；各纵筋在防护层内沿环形依次间隔设置，各箍筋至上而下依次间隔绑扎在各纵筋上。本发明提供混凝土管，通过在波纹管外设置包括防护层、纵筋和箍筋的防护结构，可配合桥墩支撑梁与桥墩基础承载负荷，结构简单，易于加工，可直接在工厂进行预制，易于开展墩柱的机械化施工。同时该混凝土管易于吊装和安装。可广泛应用于预制桥墩和预制建筑结构柱的预制，在控制造价的同时大幅提高结构的施工建造效率以及抗冲击性、耐久性和抗震性能。 【EN】The invention relates to the field of bridge engineering, and discloses a concrete pipe, a pier structure and a manufacturing method thereof, wherein the concrete pipe and pier structure comprises a first corrugated pipe and a protective structure; the protective structure includes: the protective layer, a plurality of longitudinal bars and a plurality of stirrups; the protective layer is sleeved outside the first corrugated pipe, and each longitudinal bar and each stirrup are spliced with each other and annularly arranged on the protective layer; each longitudinal bar is arranged in the protective layer at intervals along the ring shape, and each stirrup is bound on each longitudinal bar from top to bottom at intervals in sequence. The invention provides a concrete pipe, which is characterized in that a protective structure comprising a protective layer, longitudinal ribs and stirrups is arranged outside a corrugated pipe, can be matched with a pier supporting beam and a pier foundation bearing load, is simple in structure and easy to process, can be directly prefabricated in a factory, and is easy to carry out mechanical construction of a pier. Meanwhile, the concrete pipe is easy to hoist and mount. The prefabricated bridge can be widely applied to prefabrication of prefabricated bridge piers and prefabricated building structure columns, and the construction efficiency, the impact resistance, the durability and the seismic performance of the structure are greatly improved while the construction cost is controlled.

摘要：本发明涉及边坡工程技术领域，具体涉及一种基于鹈鹕算法和支持向量机的边坡安全系数预测方法。所述基于鹈鹕算法和支持向量机的边坡安全系数预测方法，包括以下步骤：获取边坡数据样本，通过所述边坡数据样本获得边坡数据训练集和边坡数据验证集；设置算法优化策略，并利用所述算法优化策略优化鹈鹕算法，获得鹈鹕改进算法；基于所述鹈鹕改进算法，构建支持向量机预测优化模型，并通过所述边坡数据训练集和所述边坡数据验证集，训练并验证所述支持向量机预测优化模型；利用训练好的支持向量机预测优化模型，对边坡安全系数进行预测。本发明通过改进鹈鹕算法后优化支持向量机预测模型，只需利用边坡影响因素即可快速准确预测边坡安全系数。

摘要：【中文】一种基于碳纳米管复合物的湿度和应力双参数微光纤传感器，包括超连续宽带光源、单模光纤、微光纤耦合器、碳纳米管‑聚二甲基硅氧烷(CNT‑PDMS)复合物和光谱仪。所述的超连续宽带光源与第一段单模光纤连接，第一段单模光纤的另一端同微光纤耦合器的一端13熔接，微光纤耦合器的另一端15同第二段单模光纤熔接，第二段单模光纤的另一端连接光谱仪。本发明将CNT‑PDMS复合物的湿敏、弹力特性和微光纤耦合器所具有的强倏逝场、弹光效应相结合，以实现湿度和应力的同时精确测量。本发明具有灵敏度高、响应速度快、抗干扰、重复使用率高等优点。利用这种新型技术，可以应用于对精密电子器件周围环境湿度和压力的检测。 【EN】A humidity and stress double-parameter micro optical fiber sensor based on a carbon nano tube compound comprises an ultra-continuous broadband light source, a single mode optical fiber, a micro optical fiber coupler, a carbon nano tube-polydimethylsiloxane (CNT-PDMS) compound and a spectrometer. The supercontinuum broadband light source be connected with first section single mode fiber, the other end of first section single mode fiber and the one end 13 butt fusion of little fiber coupler, the other end 15 butt fusion of little fiber coupler and the butt fusion of second section single mode fiber, the spectrum appearance is connected to the other end of second section single mode fiber. The invention combines the humidity sensitivity and elasticity characteristics of the CNT-PDMS compound with the strong evanescent field and the elasto-optical effect of the micro optical fiber coupler to realize the simultaneous and accurate measurement of humidity and stress. The invention has the advantages of high sensitivity, high response speed, anti-interference, high reuse rate and the like. The novel technology can be applied to the detection of the humidity and the pressure of the surrounding environment of the precise electronic device.

摘要：【中文】本申请提供了一种散热支架鳍板自动折弯装置，通过在机架上设置上模总装、上模升降驱动机构和包括下模支架、工件承载台、仿形块和仿形块升降驱动机构的下模总装等组成鳍板自动折弯装置，利用工件承载台来承载电池板散热支架，利用上模总装的上模具从上方压住散热支架，下模总装的仿形块升降驱动机构驱动仿形块从工件承载台的通孔中伸出进而挤压鳍板向外侧弯折，以实现散热支架鳍板自动弯折，从而减少人工参与，提高生产效率，通过设置统一规格的如仿形块、上模具、上模升降驱动机构、仿形块升降驱动机构并以统一的控制参数控制各机构动作，可以保证弯折的一致性，避免漏折风险。 【EN】The application provides an automatic fin bending device of a heat dissipation support, which comprises an upper die assembly, an upper die lifting driving mechanism, a lower die assembly comprising a lower die support, a workpiece bearing table, a contour block and a contour block lifting driving mechanism and the like arranged on a rack, wherein the workpiece bearing table is used for bearing a heat dissipation support of a battery panel, an upper die of the upper die assembly is used for pressing the heat dissipation support from the upper side, the contour block lifting driving mechanism of the lower die assembly drives the contour block to extend out of a through hole of the workpiece bearing table so as to extrude the fin to be bent outwards, so that the automatic bending of the fin of the heat dissipation support is realized, the manual participation is reduced, the production efficiency is improved, and the uniformity of bending can be ensured by arranging the contour block, the upper die lifting driving mechanism and the contour block lifting driving mechanism in uniform specifications and controlling the actions of the mechanisms by uniform control parameters, avoiding the risk of missing the fold.

摘要：【中文】本发明属于飞机燃油系统技术领域，一种快卸自封式机翼油箱放油装置；该装置由第一放油管、第二放油管、第一单向阀、第二单向阀组成；第一放油管与第一单向阀连接，第二放油管与第二单向阀连接，第一单向阀与第二单向阀插拔式对接。本装置通过快卸接头将放油装置分为两部分，其实质是两个相关联的单向阀：在分离状态下，两单向阀均关闭，各自密封；在对接状态下，第一单向阀的固定件顶开第二单向阀的活门，两单向阀均打开，从而实现两个单向阀的通流。本装置密封结构紧凑；自锁可靠；采用了钢珠卡套式自锁机构，对接和分离过程均不需使用工具，操作简单方便，且操作力小。 【EN】The invention belongs to the technical field of aircraft fuel systems, and discloses a quick-release self-sealing type oil tank oil discharging device for a wing; the device consists of a first oil drain pipe, a second oil drain pipe, a first one-way valve and a second one-way valve; the first oil drain pipe is connected with the first one-way valve, the second oil drain pipe is connected with the second one-way valve, and the first one-way valve is in plug-in butt joint with the second one-way valve. This device divides into two parts with the oil drain device through quick-release joint, and its essence is two relevant check valves: in the separation state, the two one-way valves are closed and sealed respectively; in a butt joint state, the fixing piece of the first one-way valve jacks up the valve of the second one-way valve, and the two one-way valves are both opened, so that through flow of the two one-way valves is realized. The device has compact sealing structure; the self-locking is reliable; the steel ball clamping sleeve type self-locking mechanism is adopted, tools are not needed in the butt joint and separation processes, the operation is simple and convenient, and the operating force is small.

摘要：【中文】本发明公开了一种自分散纳米钒酸铋的制备方法及应用，包括，制备烯丙基缩水甘油醚改性醇溶液和(3‑丙烯酰胺丙基)三甲基氯化铵改性醇溶液，将制得的烯丙基缩水甘油醚改性醇溶液与(3‑丙烯酰胺丙基)三甲基氯化铵改性醇溶液混合，加入氨水后，溶解在无水乙醇、水组成的100份混合溶剂中，再加入0.5份钒酸铋粉末，超声处理，升高温度至40℃，搅拌、保温反应24h，离心分离，乙醇洗涤厚，80℃烘干，即得所述自分散纳米钒酸铋。本发明制得的自分散纳米钒酸铋粒子不仅具有良好的分散性能，含有核‑壳结构，染到织物上后，具备非常优秀的防紫外性能的同时，还赋予织物自清洁性能。 【EN】The invention discloses a preparation method and application of self-dispersing nano bismuth vanadate, which comprises the steps of preparing an allyl glycidyl ether modified alcohol solution and a (3-acrylamidopropyl) trimethyl ammonium chloride modified alcohol solution, mixing the prepared allyl glycidyl ether modified alcohol solution and the (3-acrylamidopropyl) trimethyl ammonium chloride modified alcohol solution, adding ammonia water, dissolving in 100 parts of a mixed solvent consisting of absolute ethyl alcohol and water, adding 0.5 part of bismuth vanadate powder, carrying out ultrasonic treatment, raising the temperature to 40 ℃, stirring, carrying out heat preservation reaction for 24 hours, carrying out centrifugal separation, washing with ethanol, and drying at 80 ℃ to obtain the self-dispersing nano bismuth vanadate. The self-dispersing nano bismuth vanadate particles prepared by the invention have good dispersing performance, contain a core-shell structure, and have excellent ultraviolet resistance and self-cleaning performance when being dyed on fabrics.

摘要：【中文】本申请提供了一种用于安装电池组件散热支架的加热固化设备，通过在机架上设置输送机构和加热固化模块，通过输送机构将待粘贴固定的电池组件输送至固化工位，加热固化模块通过第一气缸推动加热块挤压散热支架以使散热支架与电池板之间的胶水排气，并对散热支架进行加热使加水热固化，从而完成散热支架在电池板上的粘贴固定。进而，本申请用于安装电池组件散热支架的加热固化设备可代替人工粘贴固定，在控制系统的控制下可自动完成散热支架的粘贴固定，自动化程度高，无需较多的人工参与，生产效率高，通过加热固化模块能够保证对散热支架的压力大小和加热温度，进而避免由于受力不均匀等原因造成粘贴强度不达标的问题。 【EN】The application provides a heating and curing equipment for installing battery pack heat dissipation support, through set up conveying mechanism and heating and curing module in the frame, will wait to paste fixed battery pack through conveying mechanism and carry to the solidification station, the heating and curing module promotes heating block extrusion heat dissipation support through first cylinder so that the glue between heat dissipation support and the panel exhausts, and heat the heat dissipation support and make the thermosetting of adding water, thereby it is fixed to accomplish the pasting of heat dissipation support on the panel. Furthermore, this application is used for installing battery pack heat dissipation support's heating curing equipment can replace the manual work to paste fixedly, can accomplish automatically under control system's control that the pasting of heat dissipation support is fixed, and degree of automation is high, need not more artifical the participation, and production efficiency is high, can guarantee pressure size and the heating temperature to heat dissipation support through the heating curing module, and then avoids because reasons such as the atress is inhomogeneous cause the not up to standard problem of bonding strength.

摘要：本发明属于联合板索锚索内力测量器械技术领域，公开了一种联合板索单索基础锚杆内力测量装置及方法，所述联合板索单索基础锚杆内力测量方法，包括：测斜管与PVC管紧密贴靠，联合板索基础上板受水平荷载作用，将带动上板及锚杆发生弯曲变形；上板及锚杆发生弯曲变形后，测斜管沿着锚杆弯曲方向发生拉、压应变，其拉压应变可以通过预埋在其中的传感光纤测得，从而测得联合板索基础水平向发生的位移；测斜管发生弯曲变形，管身的变形值可以由预埋的传感光纤测得；根据测斜管变形值，计算可得到上板和锚杆沿测斜管埋深方向的位移。本发明可实现0.1mm/m的水平位移监测分辨精度。

摘要：本发明涉及植物繁殖技术领域，具体涉及一种沙生蔗茅的人工繁殖方法。所述繁殖方法包括以下步骤：S1. 培育基质的制备；S2. 种子处理剂的制备；S3. 种子预处理；S4. 种子播种；S5. 播种后培育；S6. 实生苗培养；S7. 实生苗移栽。本发明的繁殖方法显著提高了沙生蔗茅的种子发芽率、移栽后成活率及幼苗早期生长高度。

摘要：【中文】本发明公开了一种压力调节机构，包括底座、两块或两块以上的第一调节块以及与第一调节块位置相对应的第二调节块，第一调节块与底座铰接，第二调节块与第一调节块铰接，全部第一调节块形成锥状调节部，全部第二调节块形成柱状调节部，还包括用以调节柱状调节部直径的支撑组件。本发明所提供的压力调节机构中，柱状调节部能够插入梅花触头中，其外侧与梅花触头贴合，通过支撑组件对第二调节块进行支撑，改变柱状调节部的直径，锥状调节部相应地改变，对第二调节块进行支撑，使柱状调节部始终保持圆柱状。改变柱状调节部的直径能够模拟与梅花触头相配合的触臂或静触头，进而方便测试二者与梅花触头之间的压力或电阻。 【EN】The invention discloses a pressure adjusting mechanism which comprises a base, two or more than two first adjusting blocks, a second adjusting block and a supporting assembly, wherein the second adjusting block corresponds to the first adjusting block in position, the first adjusting blocks are hinged with the base, the second adjusting blocks are hinged with the first adjusting blocks, all the first adjusting blocks form a conical adjusting part, all the second adjusting blocks form a columnar adjusting part, and the supporting assembly is used for adjusting the diameter of the columnar adjusting part. In the pressure adjusting mechanism provided by the invention, the columnar adjusting part can be inserted into the tulip contact, the outer side of the columnar adjusting part is attached to the tulip contact, the second adjusting block is supported by the supporting component, the diameter of the columnar adjusting part is changed, the conical adjusting part is correspondingly changed, and the second adjusting block is supported, so that the columnar adjusting part is always kept cylindrical. The diameter of the columnar adjusting part is changed, so that a contact arm or a static contact matched with the tulip contact can be simulated, and the pressure or the resistance between the columnar adjusting part and the tulip contact can be conveniently tested.