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申请号:202010105030.4 公开号:CN111188353A 主分类号:E02D27/12
摘要:【中文】本发明适用于岩土工程技术领域,提供了一种复合基础结构及施工方法。上述复合基础结构包括:基础本体,设置在所述场地上,所述基础本体的一端朝向所述场地的基岩裸露段延伸,所述基础本体的另一端朝向所述场地的基岩浅埋段延伸;支撑桩,用于支撑位于所述基岩浅埋段内的所述基础本体,所述支撑桩的一端插设在所述基岩浅埋段内,所述支撑桩的另一端与所述基础本体连接;其中,所述支撑桩插入的一端至少位于所述基岩浅埋段内的岩土交界面。在本发明中,通过设置有支撑桩来对位于基岩浅埋段内的基础本体进行支撑,使复合基础结构的承载力能够分布均匀,大大降低了不均匀沉降造成构筑物的变形破坏,为构筑物的正常使用提供安全保障。 【EN】The invention is applicable to the technical field of geotechnical engineering and provides a composite foundation structure and a construction method. The above-mentioned composite foundation structure includes: the foundation body is arranged on the field, one end of the foundation body extends towards the exposed section of the bedrock of the field, and the other end of the foundation body extends towards the shallow section of the bedrock of the field; the supporting pile is used for supporting the foundation body in the bedrock shallow-buried section, one end of the supporting pile is inserted in the bedrock shallow-buried section, and the other end of the supporting pile is connected with the foundation body; wherein, the inserted end of the support pile is at least positioned at a rock-soil interface in the shallow bedrock section. In the invention, the foundation body positioned in the bedrock shallow-buried section is supported by arranging the supporting piles, so that the bearing capacity of the composite foundation structure can be uniformly distributed, the deformation and damage of the structure caused by uneven settlement are greatly reduced, and the safety guarantee is provided for the normal use of the structure.
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申请号:202010105333.6 公开号:CN111188354A 主分类号:E02D27/12
摘要:【中文】本发明适用于岩土工程技术领域,提供了一种基础结构及施工方法。上述基础结构包括:基础本体,设置在施工场地中;承台,设置在施工场地中,并连接在基础本体的底部;第一支撑桩,一端垂直于施工场地的表面插入到土体中,相对的另一端与承台连接;多个第二支撑桩,各第二支撑桩间隔设置,一端与施工场地的表面成夹角倾斜插入到土体中,相对的另一端与承台连接;其中,第一支撑桩和第二支撑桩内均设置有空腔,第一支撑桩和第二支撑桩上还分别设置有与空腔连通的喷浆孔。在本发明中,第一支撑桩和各第二支撑桩形成树根状结构,提高基础结构的承载力与抗倾覆性能;并通过喷浆孔向土体中注入浆料,改良了土体的物理力学性能,为构筑物提供了安全保障。 【EN】The invention is applicable to the technical field of geotechnical engineering and provides a foundation structure and a construction method. The above-mentioned foundation structure includes: the foundation body is arranged in a construction site; the bearing platform is arranged in the construction site and connected to the bottom of the foundation body; one end of the first supporting pile is inserted into a soil body perpendicular to the surface of a construction site, and the other opposite end of the first supporting pile is connected with a bearing platform; the second support piles are arranged at intervals, one ends of the second support piles and the surface of the construction site form included angles and are obliquely inserted into a soil body, and the opposite other ends of the second support piles are connected with the bearing platform; wherein, all be provided with the cavity in first support pile and the second support pile, still be provided with the whitewashing hole with the cavity intercommunication on first support pile and the second support pile respectively. In the invention, the first supporting piles and the second supporting piles form a tree root-shaped structure, so that the bearing capacity and the anti-overturning performance of the foundation structure are improved; and the slurry is injected into the soil body through the slurry spraying holes, so that the physical and mechanical properties of the soil body are improved, and the safety guarantee is provided for the structures.
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申请号:202010064693.6 公开号:CN111140055A 主分类号:E04H6/18
摘要:【中文】本发明公开了一种双车板交换升降机,其包括架体、升降驱动装置和车板交换装置,所述升降驱动装置安装于所述架体,所述车板交换装置安装于所述升降驱动装置的输出端,所述车板交换装置在所述升降驱动装置的驱动下升降,所述车板交换装置具有上存放位和下存放位,所述车板交换装置可将载车板存放于所述上存放位或所述下存放位。本发明的双车板交换升降机能同时存取载车板并具有存取效率高的优点。 【EN】The invention discloses a double-vehicle-board exchanging lifter which comprises a frame body, a lifting driving device and a vehicle-board exchanging device, wherein the lifting driving device is installed on the frame body, the vehicle-board exchanging device is installed at the output end of the lifting driving device, the vehicle-board exchanging device is driven by the lifting driving device to lift, the vehicle-board exchanging device is provided with an upper storage position and a lower storage position, and a vehicle-carrying board can be stored in the upper storage position or the lower storage position by the vehicle-board exchanging device. The double-vehicle-plate exchange elevator can access the vehicle carrying plates simultaneously and has the advantage of high access efficiency.
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申请号:202010066906.9 公开号:CN111140051A 主分类号:E04H6/08
摘要:【中文】本发明公开了一种双车板交换式立体车库,其包括车库主体、穿层升降机、双层车位轨道、横移小车、双层取车机以及载车板,车库主体开设有呈相对设置的车库入口和车库出口,横移小车具有上层横移工位和下层横移工位,双层取车机安装于穿层升降机,双层取车机上具有上层工位和下层工位,穿层升降机对应双层取车机具有工位切换机构,双层取车机用于将上层工位上的载车板搬运至上层横移工位并同时将下层横移工位处的载车板搬运至下层工位,横移小车用于将上层横移工位处的载车板搬运至上层轨道,以及将下层轨道处的载车板搬运至下层横移工位。本发明的双车板交换式立体车库能同时存取载车板并具有存取效率高的优点。 【EN】The invention discloses a double-deck exchange type stereo garage which comprises a garage main body, a cross-layer elevator, double-deck parking space rails, a cross-sliding trolley, a double-deck car taking machine and car carrying plates, wherein the garage main body is provided with a garage inlet and a garage outlet which are oppositely arranged, the cross-sliding trolley is provided with an upper cross-sliding station and a lower cross-sliding station, the double-deck car taking machine is installed on the cross-layer elevator, the double-deck car taking machine is provided with an upper station and a lower station, the cross-sliding elevator is provided with a station switching mechanism corresponding to the double-deck car taking machine, the double-deck car taking machine is used for carrying the car carrying plates on the upper station to the upper cross-sliding station and simultaneously carrying the car carrying plates at the lower cross-sliding station to the lower station, and the cross-sliding trolley is used for carrying the car carrying plates at the upper cross-. The double-vehicle-plate exchange type stereo garage can store and take the vehicle carrying plates simultaneously and has the advantage of high storing and taking efficiency.
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申请号:201811131333.2 公开号:CN110956456A 主分类号:G06Q20/10
摘要:【中文】本发明公开了一种打款处理方法、装置及系统。所述方法包括:第二系统接收第一系统发送的打款结果通知;所述第二系统将所述打款结果通知存储至第一消息队列并进行处理;定时脚本定时消费所述第一消息队列。该处理方法对打款结果通知传输阻塞进行自动处理,保证了交易流程的正常进行,进一步节省人工成本,提高交易效率。 【EN】The invention discloses a money making processing method, device and system. The method comprises the following steps: the second system receives a money-making result notice sent by the first system; the second system stores the money making result notice to a first message queue and processes the money making result notice; and the timing script consumes the first message queue at regular time. The processing method automatically processes the payment result notification transmission block, ensures the normal operation of the transaction process, further saves the labor cost and improves the transaction efficiency.
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申请号:201911424674.3 公开号:CN111116440A 主分类号:C07C333/32
摘要:【中文】本发明涉及橡胶硫化促进剂制备领域,具体而言,提供了一种颗粒状二硫化二异丁基秋兰姆的制备方法。所述制备方法包括:(a)将二异丁胺、液碱和二硫化碳混合反应,得到二异丁基二硫代氨基甲酸钠溶液;(b)将二异丁基二硫代氨基甲酸钠溶液、晶种和表面活性剂混合均匀,所述晶种包括二硫化二异丁基秋兰姆粉末;(c)将步骤(b)所得溶液与H2SO4和H2O2混合反应,得到颗粒状二硫化二异丁基秋兰姆。该方法在工艺过程中引入晶种和表面活性剂,反应后能直接得到颗粒状的二硫化二异丁基秋兰姆,无需后续的粉碎和造粒等过程,生产周期大幅缩短,能耗低、占地面积小,不会产生大量粉尘、环保性好,且产品收率高、纯度高。 【EN】The invention relates to the field of preparation of rubber vulcanization accelerators, and particularly provides a preparation method of granular diisobutyl thiuram disulfide. The preparation method comprises the following steps: (a) mixing diisobutylamine, liquid alkali and carbon disulfide for reaction to obtain sodium diisobutyl dithiocarbamate solution; (b) uniformly mixing a sodium diisobutyldithiocarbamate solution, seed crystals and a surfactant, wherein the seed crystals comprise diisobutylfuram disulfide powder; (c) mixing the solution obtained in step (b) with H2SO4And H2O2Mixing and reacting to obtain the granular diisobutyl thiuram disulfide. The method introduces seed crystal and surfactant in the process, can directly obtain granular diisobutyl thiuram disulfide after reaction, does not need subsequent crushing, granulation and other processes, and has large production periodShort production time, low energy consumption, small occupied area, no generation of a large amount of dust, good environmental protection, high product yield and high purity.
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申请号:202010079822.9 公开号:CN111266551A 主分类号:B22D17/32
摘要:【中文】本发明公开了一种钢平法兰半固态短流程智造系统及其方法,智能熔炼模块,用于液态金属成分智能控制和短流程智能辅助定量浇注;多功能模具模块,用于实现生产线上液态铸锻机的交替轮流使用;智能化液态模锻工艺控制模块,用于监测压铸温度;金属成品自动化码垛模块,用于控制机器人将机加工完成的成品零件按设定程序堆垛;主控室,分别与智能熔炼模块、多功能模具模块、智能化液态模锻工艺控制模块和金属成品自动化码垛模块连接,实现智造。本发明生产过程简便,易操作,依靠机械化、自动化生产,工人工作环境得到改善的同时也极大地降低生产成本,提高生产效率。 【EN】The invention discloses a semi-solid short-flow intelligent manufacturing system and a semi-solid short-flow intelligent manufacturing method for a steel flat flange.A smart smelting module is used for smart control of liquid metal components and smart auxiliary quantitative pouring of a short flow; the multifunctional die module is used for realizing alternate use of the liquid casting and forging machine on the production line; the intelligent liquid die forging process control module is used for monitoring the die casting temperature; the automatic stacking module of the metal finished products is used for controlling the robot to stack the finished parts after machining according to a set program; and the main control chamber is respectively connected with the intelligent smelting module, the multifunctional die module, the intelligent liquid die forging process control module and the automatic stacking module of metal finished products, so that intelligent manufacturing is realized. The invention has simple and convenient production process and easy operation, depends on mechanized and automatic production, greatly reduces the production cost while improving the working environment of workers and improves the production efficiency.
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申请号:201911314643.2 公开号:CN111222095A 主分类号:G06F17/18
摘要:【中文】本发明公开了一种大坝变形监测中的粗差判别方法、系统及存储介质,所述方法包括:计算出原始测值序列中各测值对应的离差和,进而形成离差和序列;计算所述离差和序列的均值和标准差;基于所述离差和序列的均值和标准差,剔除原始序列中满足粗差判定规则的测值,形成新的测值序列;基于所述新的测值序列,获得对应的第一回归分析模型;基于所述第一回归分析模型计算出原始测值序列中各测值对应的拟合残差;计算出原始测值序列中全体测值的标准差;将原始测值序列各测值对应的拟合残差与原始测值序列中全体测值的标准差进行比较,基于比较结果判断出粗差。本发明能够实现粗差的有效判别与剔除。 【EN】The invention discloses a gross error discrimination method, a system and a storage medium in dam deformation monitoring, wherein the method comprises the following steps: calculating the dispersion sum corresponding to each measured value in the original measured value sequence to further form a dispersion sum sequence; calculating the mean and standard deviation of the dispersion sum sequence; based on the dispersion and the mean value and standard deviation of the sequence, eliminating measured values meeting gross error judgment rules in the original sequence to form a new measured value sequence; obtaining a corresponding first regression analysis model based on the new measured value sequence; calculating a fitting residual error corresponding to each measured value in the original measured value sequence based on the first regression analysis model; calculating the standard deviation of all measured values in the original measured value sequence; and comparing the fitting residual error corresponding to each measured value of the original measured value sequence with the standard deviation of all measured values in the original measured value sequence, and judging the gross error based on the comparison result. The invention can realize effective discrimination and elimination of gross errors.
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申请号:201911100952.X 公开号:CN110863801A 主分类号:E21B43/00
摘要:【中文】一种煤层气预抽井改采动井的方法,属于煤层气抽采领域,可解决煤层气预抽井由于采掘活动被破坏的数量较多,严重影响了地面煤层气井的产气量的问题,选取靠近工作面回风侧0.15倍~0.3倍工作面长度的区域内煤层气井,拆除地面及井下抽采设备,下入井下窥视仪窥视井筒内套管是否变形或损坏,在井筒中采用G级水泥封堵所采掘煤层的顶板以下,随后在此煤层上部采高5‑8倍高度的井筒内进行射孔,通洗井筒后下入高强度小尺寸的防护套管,射孔段为筛管,悬挂于井口,根据防护套管内径选择负压抽采设备,随后在地面安装抽采设备和安全防护设备,并连接抽采管道,最后采用发电机或架线供电进行抽采,所产出煤层气进入集输管道或就近利用。 【EN】A method for changing a coal bed gas pre-pumping well into a mining well belongs to the field of coal bed gas extraction, can solve the problem that the gas production of a ground coal bed gas well is seriously influenced due to the fact that the number of coal bed gas pre-pumping wells is large in the mining activity damage, selects the coal bed gas well in an area which is 0.15-0.3 times of the length of a working face and is close to the air return side of the working face, removes ground and underground extraction equipment, puts down an underground peeping instrument to peep whether an inner sleeve of a shaft is deformed or damaged, blocks the position below a top plate of the mined coal bed by adopting G-grade cement in a shaft, performs perforation in the shaft with the mining height of 5-8 times of the upper part of the coal bed, puts down a high-strength small-size protective casing after washing the shaft, takes a perforated section as a screen pipe, hangs on a well mouth, selects negative pressure extraction equipment according to the inner diameter of the protective casing, then installs the extraction, and finally, adopting a generator or an overhead line to supply power for extraction, and enabling the produced coal bed gas to enter a gathering and transportation pipeline or be utilized nearby.
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申请号:201911270117.0 公开号:CN111040213A 主分类号:C08J5/18
摘要:【中文】本发明提供一种低表面张力聚酯薄膜的制备方法,将包含聚酯树脂和烷基衍生物的原料共混后,制备成薄膜,并将薄膜在聚酯树脂的玻璃化温度以上20℃~熔点以下10℃进行热处理;所述的烷基衍生物是碳原子数为4以上,且含有羟基、羧基、胺基、异氰酸酯基、环氧基中的一种官能团的物质或这些物质的混合物。本制备方法通过将具有离型性能的烷基衍生物混合入聚酯薄膜基体,通过化学键与聚酯树脂结合,继而利于烷基衍生物与聚酯树脂有限的相容性,通过热处理使得烷基衍生物迁移到薄膜表面,从而制备出具有低表面张力的,且反复使用也不容易发生离型剂(烷基衍生物)转移的聚酯薄膜,耐久性优异。本发明还提供按上述方法制备的薄膜。 【EN】The invention provides a preparation method of low surface tension polyester film, which comprises the steps of blending raw materials containing polyester resin and alkyl derivatives to prepare a film, and carrying out heat treatment on the film at the temperature which is higher than the glass transition temperature of the polyester resin and lower than the melting point of the polyester resin by 10 ℃; the alkyl derivative is a substance having 4 or more carbon atoms and containing one functional group of a hydroxyl group, a carboxyl group, an amino group, an isocyanate group and an epoxy group, or a mixture of these substances. The preparation method is characterized in that the alkyl derivative with the release performance is mixed into the polyester film substrate and is combined with the polyester resin through a chemical bond, so that the limited compatibility of the alkyl derivative and the polyester resin is facilitated, and the alkyl derivative is transferred to the surface of the film through heat treatment, so that the polyester film which is low in surface tension, difficult to transfer the release agent (alkyl derivative) after being repeatedly used and excellent in durability is prepared. The invention also provides a film prepared by the method.
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