摘要:
The invention relates to a method for forming a sheet pile structure, in which method a broaching tool (14) is fastened in connection with the lower edge (5) of a sheet pile element (1, 1a, 1b, 1c, 1d), and a grout hose (17, 18) is detachably fastened in connection with the sheet pile element with the aid of a hose fastening means (19, 20). The sheet pile element is arranged in the soil the lower edge and broaching tool first, whereby the broaching tool forms a cavity in the soil. Concrete grout (21) is fed in the cavity at the same time as the sheet pile element is arranged in the soil so that said cavity is at least partly filled with concrete grout. The hose fastening means is released and the grout hose is disconnected from being in connection with the sheet pile element after the sheet pile element is arranged at a desired depth inside the soil. In the method the width of the broaching tool and the width of the cavity formed by means of said tool is at least 30 % of the width the sheet pile element, whereby the concrete grout fed into the cavity covers at least 30 % of the surface of the sheet pile element. The invention also relates to a sheet pile element in connection with which element a broaching tool is arranged for forming a cavity into the soil, as well as a hose fastening means for the grout hose. The broaching tool is detachably fastened to lower edge of the sheet pile element. The invention also relates to a sheet pile structure, which is formed according to the method disclosed in the application. The invention also relates to the use of a sheet pile structure for dampening vibration in the soil.
摘要:
The invention relates to a method for forming a sheet pile structure, in which method a broaching tool (14) is fastened in connection with the lower edge (5) of a sheet pile element (1, 1a, 1b, 1c, 1d), and a grout hose (17, 18) is detachably fastened in connection with the sheet pile element with the aid of a hose fastening means (19, 20). The sheet pile element is arranged in the soil the lower edge and broaching tool first, whereby the broaching tool forms a cavity in the soil. Concrete grout (21) is fed in the cavity at the same time as the sheet pile element is arranged in the soil so that said cavity is at least partly filled with concrete grout. The hose fastening means is released and the grout hose is disconnected from being in connection with the sheet pile element after the sheet pile element is arranged at a desired depth inside the soil. In the method the width of the broaching tool and the width of the cavity formed by means of said tool is at least 30 % of the width the sheet pile element, whereby the concrete grout fed into the cavity covers at least 30 % of the surface of the sheet pile element. The invention also relates to a sheet pile element in connection with which element a broaching tool is arranged for forming a cavity into the soil, as well as a hose fastening means for the grout hose. The broaching tool is detachably fastened to lower edge of the sheet pile element. The invention also relates to a sheet pile structure, which is formed according to the method disclosed in the application. The invention also relates to the use of a sheet pile structure for dampening vibration in the soil.
摘要:
The invention relates to a method and system for cleaning a water system, especially a flowing water system (5), such as a ditch, brook or river. Typically when cleaning a water system in accordance with the invention - a filter (2, 18) is held in the water system, which filter has a filter volume (12) equipped at least partly with walls (3, 7, 24, 25, 26) of filter cloth, whereby a part of the filter cloth is held at the bottom (6) of the water system at least essentially in the direction of the bottom, whereby solid material is sedimented onto it, - water from the water system is guided into the filter volume (12) and out thereof through the filter cloth, - solid material (28) in the water system is collected into the filter volume (12), - the solid material is removed from the water system in such a way that the filter is lifted out from the water system, so that the solid material mainly stays in the filter volume of the filter, and water runs out from the filter volume through the cloth of the filter.
摘要:
The invention relates to a method for forming a sealed piling in soil of at least two tongue-and-groove elements (1, 6, 18), at least one of which comprises a broaching tool (2). In the method the broaching tool is fastened to the tongue-and-groove element at a distance from the first corner (9) of the tongue-and-groove element, the distance being 0-20 % of the length of a first edge (8) of the tongue-and-groove element. A sealing medium feeding device (13) is fastened to the tongue-and-groove element and the tongue-and-groove element is arranged in the soil and sealing medium (7) is fed by means of the sealing medium feeding device in the cavity created by arranging the broaching tool in the soil. It is characteristic for a typical method for forming a sealed piling according to the invention that the sealing medium feeding device (13) is fastened to the tongue-and-groove element (1, 6, 18) by means of an openable fastening device (37). It is further characteristic for the method according to the invention that the fastening device is released and the sealing medium feeding device is disconnected from the tongue-and-groove element after the tongue-and-groove element is arranged at a desired depth inside the soil. The invention also relates to a tongue-and-groove element for a piling as well as a sealed piling. Further the invention relates to a method for isolating contaminated soil.
摘要:
The invention relates to a method and system for cleaning a water system, especially a flowing water system (5), such as a ditch, brook or river. Typically when cleaning a water system in accordance with the invention - a filter (2, 18) is held in the water system, which filter has a filter volume (12) equipped at least partly with walls (3, 7, 24, 25, 26) of filter cloth, whereby a part of the filter cloth is held at the bottom (6) of the water system at least essentially in the direction of the bottom, whereby solid material is sedimented onto it, - water from the water system is guided into the filter volume (12) and out thereof through the filter cloth, - solid material (28) in the water system is collected into the filter volume (12), - the solid material is removed from the water system in such a way that the filter is lifted out from the water system, so that the solid material mainly stays in the filter volume of the filter, and water runs out from the filter volume through the cloth of the filter.
摘要:
The present invention relates to a clean room overall (1), to be worn in clean rooms to minimize contamination by any particulate material from the body to the clean room and/or from the clean room to the body. The overall (1) comprises a garment in one piece covering the body at least from the neck (2) down, the arms at least down to the wrists (3), and the legs at least down to the ankles (4). It is characteristic to the garment that it provides two separate openings (5, 6), with means for opening and closure; a first opening (5) for dressing and a second opening for undressing (6); to minimize cross-contamination between the inside and the outside of the garment during dressing and/or undressing. The present invention further relates to a method for dressing and undressing a clean room overall (1) to be worn in clean rooms to minimize contamination by any particulate material from the body to the clean room and/or from the clean room to the body. Characteristic for the method is that dressing and undressing is carried out through different openings (5, 6) of the overall (1).
摘要:
Disclosed is a method (100) and a system (200) for aggregation of semantic segmentation models from multiple collaborators (206). The method comprises selecting, in batches, at least two collaborators from the multiple collaborators. The method further comprises receiving corresponding semantic segmentation model information (208) from each of the at least two collaborators. The method further comprises assigning respective weight parameters to the semantic segmentation model information from each of the at least two collaborators. The method further comprises adding controlled noise to the weight parameters for the semantic segmentation model information from each of the at least two collaborators. The method further comprises generating an aggregated model (210) based on the semantic segmentation model information using the weight parameters with the noise added thereto from each of the at least two collaborators.