Mud six categories Mud classified by the type of process include: direct carriage, the carriage of the relay, digging shipped blowing tide designate the construction process, the construction process red mud filling bags, underwater sand suction technology and other six.
1 Direct carriage – mud slurry discharge directly to the designated location.
2 Relay carriage – when the mud row distance farther, beyond the limits of mud straight row of efficiency, taking Relay carriage ways to improve the effectiveness of a relay, the relay two or even more, the more contacts, scheduled to be farther, no high-pressure pump flush with pool access, docking station connected to a variety of methods such as the preferred connection pool, a pool of multi-pump; pumps can also be used as a high-power relay, high efficiency and low cost.
3 Dig op blow – if the construction area soilless source or sources of sand, digging transportation from distant points and then transported to the construction unit to the designated place by the mud reclamation or irrigation bag.
4 Construction process awaiting tide – The beach mud construction by tidal influence, mud is anchored on the beach face, it floated at high tide, low tide continues after construction, land reclamation projects more use of the technology.
Since more out of earth excavation, digging of water within the greater when the next tidal pumping longer, the shorter working hours, so mud slips more frequently, you have to move again when the tide is generally two or three open digging area honeycomb on construction safety, construction efficiency have a greater impact.
5 Red mud filling bags construction process -. Mud mud rushed to fill the geotextile bags, shape into a consolidation pattern design requirements. Construction methods mud filling bags of red mud is more complex, technical and safety requirements are very high, the analysis of meteorological, hydrological, geological, geomorphological and other natural conditions; requirements engineering design, engineering nodes; slurry pump manufacturer fabrics, sandy selection, mud The number and distribution chain, etc., as a job, which is part of the problem will have a direct impact on the success or failure of the project.
6 Underwater sand suction technology – underwater sand suction of mud suction hood, straight suction, washed several suction, etc., they have in common is the need to work with the ship operator, can also be sent directly discharged suck Yun blow, but the lessons are not high slurry concentration, waves, tides have greater impact.
Post time: Jul-13-2021