128383 ⎘
Improving or preserving soil or rock, e.g. preserving permafrost soil; Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
Sub-classes:METHOD FOR DENSIFICATION OF AN AMOUNT OF SOIL AND APPARATUS
#2High flow capacity flexible earth drainage system and method for relieving and conveying pore water
#3SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR DELIVERING FLUID AT A WORKSITE
#4LAKE RESTORATION SYSTEMS AND PROCESSES
#5SOFT SOIL FOUNDATION SINGLE-HOLE DEPTH AIR COMPRESSION DRAINAGE DEVICE AND WORKING METHOD THEREOF
#6Sand boil filter with adjustable hydraulic head
#7Method for foundation consolidation combining vacuum preloading and geomembrane bag assembly loading
#8Underground drain tube systems and methods of underground installation of drain tube systems
#9Shear Resistant Drain System for Improving Weak Foundation Soils
#10Device and method for treating soft soil foundations
#11Lake restoration systems and processes
#12Device and method for mud solidification based on electro-osmosis well points cooperating with well-points dewatering
#13Lake restoration systems and processes
#14Sand boil filter
#15Self-starting negative pressure drainage system for draining groundwater in slope and construction method thereof
#16Self-drainage anchor cable system for slope protection and construction method thereof
#17Device for soft soil foundation treatment by means of vacuum-membrane-free vacuum preloading and treatment method
#18Apparatus and method to enhance the utility of hydrodynamic compaction machine
#19Bio-derived composition for dust control
#20System and method for controlling land deformation, and method for optimal design of well in system for controlling land deformation
#21Devices used in laboratories to measure horizontal displacement of soil around a foundation to be treated by vacuum preloading, and measurement methods
#22Water-permeable pipe pile system capable of accelerating soil consolidation and method of using the same
#23Subgrade peat stabilisation system for railway
#24Wall block and wall block system
#25Bio-derived composition for dust control
#26Apparatus and method for stabilizing a slab foundation
#27Stabilization Machine Connected Site
#28Temporary drainage wells in loose granular soils
#29Wall block and wall block system
#30Shoring system using at least one liquid-controlling slide rail
#31Apparatus and method for controlling liquid on a site
#32Drain element
#33Apparatus and method for channelling groundwater
#34PUMPED VERTICAL DRAIN
#35DRAINAGE SYSTEM FOR USE IN BASEMENTS AND A METHOD FOR ITS INSTALLATION AND USE
#36Information method combined with dynamic consolidation and vacuum drainage for reinforcement of soft soil ground
#37System for dewatering boreholes by means of alternative cycles of vacuum and exhaust, based on the principle of pneumatic displacement
#38Siphon breaker
#39Connection structure of plate-type vertical drain and circular horizontal drainpipe and method of constructing horizontal drain layer in soft ground using the same
#40Slotted mandrel for lateral displacement pier and method of use
#41Method and device for inserting a drainage wick
#42Method and device for inserting a drainage wick
#43Method for the construction of drainage works, in particular for the stabilisation of slopes and/or terrain which are unstable or subject to landslides
#44Pyrotechnic Method for the Stabilisation of Low Bearing Capacity Subsoil
#45Excavation aid
#46Method for improving soft ground
#47Method and assembly for withdrawing or supplying substances from/to a soil body
#48Vibration-damping arrangement
#49Coil matrix apparatus and methods of use thereof
#50Soil drainage system
#51Soil conservation method
#52Method and apparatus for remotely severing a prefabricated vertical drain
#53Reformation of soft soil and system therefor
#54Systems and methods for constructing retaining wall structure and well point in granular soils under groundwater level