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WO/2017/106905A1 |
An access hatch for an opening such as that of a sub-surface facility, the hatch having a frame for fitting to the perimeter of the opening, a cover lid pivotally coupled to the frame, and grating in pivotable relationship with the frame...
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WO/2017/100684A1 |
A hatch cover system for a nozzle. The hatch cover system includes an elongated locking bar secured to the nozzle at a first end and removably latched to the nozzle at a second end; a hatch cover secured solely to the locking bar and con...
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WO/2017/093948A1 |
A void former to form a void in an earth retaining cast block during casting, the void configured to locate a strap for a strap stabilised earth structure.
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WO/2017/094013A1 |
A perforated structure mountable onto a seabed comprises: a plurality of prefabricated perforated modules integratable into the structure and at least one connector interconnecting corner portions of the prefabricated perforated modules....
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WO/2017/090867A1 |
Disclosed is an invention relating to a variable foundation structure of a marine support structure. The variable foundation structure of a marine support structure according to the present invention comprises: a foundation part which is...
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WO/2017/084573A1 |
An upheaval-resisting support structure built on the basis of a beam slab structure, and comprising a back shore porous retaining wall vertical wall plate support structure (87), a sink beam girder (59), a back shore structure (71), an u...
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WO/2017/085542A1 |
The invention is a modular structural element for consolidating or making embankments, hydraulic works, raised roads, containment works, drainage works, sound insulation structures or barriers, flood prevention structures, guard rails or...
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WO/2017/081990A1 |
A segment 3 is made from concrete and has an external shape substantially the same as a segment used in shield tunneling. That is, the segment 3 comprises arc-shaped curved faces that face each other and side faces to couple the curved f...
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WO/2017/077313A1 |
The present invention provides a barrier comprising a plurality of individual barrier units in a linear arrangement and a relatively rigid energy transfer means wherein the energy transfer means comprises at least one continuous member e...
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WO/2017/078218A1 |
The present invention relates to an offshore disposal landfill leachate discharge system and leachate discharge method, and provides an offshore disposal landfill leachate discharge system and leachate discharge method, the offshore disp...
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WO/2017/078206A1 |
The present invention relates to a manhole comprising a body which is variable depending on a pipe to be connected, wherein the body of the manhole is formed by assembling a plurality of unit body members and a pipe connecting member, th...
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WO/2017/074205A1 |
An access cover to underground city infrastructure, particularly a cast iron or a cast iron-concrete cover provided with a cover detection sensor connected with a radio frequency signal transmitting antenna through a transmitter, charact...
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WO/2017/071113A1 |
A cement-soil mixing pile protected underground pipe gallery (1) comprising the underground pipe gallery (1) buried in a soil layer (100) and concrete-soil mixing pile mechanisms (2) affixed to either side of the underground pipe gallery...
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WO/2017/071110A1 |
An assembled-type underground pipe gallery comprising a hollow pipe gallery body (1). The pipe gallery body (1) comprises at least two prefabricated elements (2) connected with each other. The prefabricate elements (2) are connected with...
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WO/2017/063020A1 |
An earth retention levee system is disclosed which is constructed from spaced apart facing parallel walls of interlocking sheet piles (1, 2) said sheet piles having outside faces (5) and inside faces (4) formed with gridspines (10) along...
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WO/2017/063021A1 |
A pin pile is disclosed for anchoring sections of sheet pile to form a wall structure. The pin pile has a casing with a plurality of external clutches formed around the periphery. In use other corresponding clutches on the sections of sh...
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WO/2017/063070A1 |
An oceanographic sensor mooring section for use with standard oceanographic moorings comprising: mooring oceanographic equipment, such as floatation devices and sensors; and a subsurface power generation unit connected to the mooring oce...
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WO/2017/062229A1 |
A manhole cover composite article includes (a) at least one pultruded elongated reinforcement member in a longitudinal direction forming an inner core skeleton of the manhole cover, and (b) a cured resin integral formed with the pultrude...
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WO/2017/062632A1 |
An integral geogrid includes a plurality of interconnected, oriented strands having an array of openings therein that is produced from a coextruded multilayer polymer sheet starting material. By virtue of the construction, the coextruded...
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WO/2017/046696A1 |
A manhole (50) comprising a device for safety closing and locking the manhole (50), comprising a cylinder (7), attached to a slab (8) which comprises centering pins (17, 17'), the cylinder (7) being able to rotate around an axis a-a' by ...
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WO/2017/034430A1 |
The manhole lock is designed in such a manner as to secure any undesired opening of the road manhole with the aim of preventing terrorism act and theft of the cover. It is constructed in such a manner as to secure unhindered passage of v...
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WO/2017/027958A1 |
A construction system comprising: a plurality of core blocks, each core block having: a front face; a rear face; a top face; a bottom face; a left side face; and a right side face, each core block having protrusions and grooves in one of...
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WO/2017/026584A1 |
The present invention relates to a tilt-adjustable protective case for a stop cock, the protective case comprising: a main body that is open at the top and bottom thereof, the upper portion of which has an upwardly convex hemispherical s...
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WO/2017/020844A1 |
Disclosed is a multi-arch manhole cover plate, comprising a main structure body of a manhole cover, wherein the main structure body is an arched load-bearing structure of a reverse spatial catenary or a parabolic shape, the main structur...
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WO/2017/020678A1 |
An underwater docking assembly for underwater suspension tunnels and an implementation method therefor. The docking assembly comprises a steel frame (2). The second half section of the steel frame (2) is sleeved and supported on an upper...
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WO/2017/020066A1 |
A building block having a first surface and a receiving portion recessed within the first surface for receiving a connecting element, wherein the receiving portion is adapted such that when receiving the connecting element, a movement of...
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WO/2017/024286A1 |
A bridge support system includes a support embankment formed from at least one light-weight material. The support embankment is arranged to support and be positioned under a footing of a bridge structure. A restraining system is operativ...
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WO/2017/017551A1 |
Described is a system for re-levelling road manhole covers (11) for underground utilities, in particular for re- levelling manhole covers (11) which are out-of-level with respect to the level of a road surface (10), wherein the system us...
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WO/2017/016183A1 |
A basement structure connected by using fender posts comprises a plurality of fender posts (1) with T-shaped cross sections. The two ends of the fender posts (1) are sequentially connected to surround the periphery of a basement (1), and...
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WO/2017/016184A1 |
A fender post suitable for building a basement comprises a fender post body (1) with a T-shaped cross section. The fender post body (1) comprises a transverse post (2) and a vertical post (3) that is perpendicular to and securely connect...
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WO/2017/012170A1 |
Provided is a variable-pitch wall forming device for a press-fit type underground diaphragm wall, comprising a wall shoe (3), vibration chambers (4), a fixed-pitch box (1) and a variable-pitch box (2), wherein the variable-pitch box (2) ...
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WO/2017/012169A1 |
An end point closing wall forming device of an extrusion type underground diaphragm wall comprises a main body (1) and a vibration water spraying device. The vibration water spraying device is fixedly disposed inside the main body (1). T...
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WO/2017/012709A1 |
The invention relates to a manhole cover for sewer manholes, installed in particular in driving surfaces, water protection areas or similar residential terrains, wherein, in the top region, the manhole (2) is assigned a shaped body (4) c...
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WO/2017/008471A1 |
A composite retaining pile for use in constructing a basement, comprising composite piles (1) and retaining piles (2). The composite piles (1) are arranged in the circumferential direction of a basement (100) and connected with each othe...
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WO/2017/007445A1 |
A fast adjusting tripod system (10) is provided for supporting the weight of a worker during entry to and exit from a manhole beneath the tripod system (10). The tripod system (10) includes a central frame (16); three support legs (18) e...
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WO/2017/006043A1 |
Moulding insert (8) for a mould for manufacturing a concrete facing block (4) for a reinforced ground construction (90), the said reinforced ground construction comprising a facing formed of such facing blocks and a backfill in which rei...
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WO/2016/195364A1 |
The present invention provides a vertical shaft module (100) and a vertical shaft construction method using the same, the vertical shaft module (100) comprising: a cylindrical wall body (110) formed by the bending and the assembling of a...
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WO/2016/195878A1 |
A system for use with a manhole vault having an internal atmosphere, and, optionally, with a ventilation stack connecting the vault to an external atmosphere. The system includes a manhole cover, a ventilation pipe, and an air moving ass...
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WO/2016/197073A1 |
A system for circulating air inside a manhole vault. The system includes an air-moving device in fluid communication with the manhole vault and configured to circulate the air inside the manhole vault to prevent a concentration of combus...
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WO/2016/178451A2 |
The present invention relates to: a PSC structure arranged, in vertical members such as pillars or wall members, which require seismic details, by assembling steel reinforcements or PS steel materials into triangular nets having a triang...
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WO/2016/178729A1 |
A method of forming a subterranean gas storage vessel is provided. A wellbore is drilled through the surface of the ground into the ground, and a casing is inserted into the wellbore, the casing having a size such that a wellbore annulus...
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WO/2016/171646A1 |
A design landscaping system and device comprising a basket, having a Mulch basket system and rock support system, made up of galvanized steel and/or non-rusting material, is used for holding and organizing the landscaping material. The b...
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WO/2016/166658A1 |
Flexible panel comprising: a plurality of first blades (11) made of semi-rigid material, of rectangular shape, having a pair of long sides (12) and a pair of short sides (13); a pair of textile membranes (15) which connect each pair of s...
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WO/2016/159512A1 |
The present invention relates to a road construction method using an improved manhole structure, which, when an asphalt road including a manhole is constructed at a construction or engineering work site, measures an exact location and ca...
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WO/2016/159775A1 |
A damping element (6) comprises, adjoining one another in the longitudinal direction (7), a head part (3), neck part (4) and foot part (5) of concrete, The cross section of the neck part transversely to the longitudinal direction (7) is ...
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WO/2016/161149A1 |
A subsea wellbore protection (SWP) system. The SWP system includes a wellbore penetrating a subterranean formation beneath a sea floor and a SWP structure positioned below-grade with respect to the sea floor. The SWP structure comprises ...
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WO/2016/155657A1 |
A movable cofferdam open-cutting method comprises the following steps: 1, enclosing to form a cofferdam body; 2, cutting out earth in a construction mass (1) to build a tunnel; 3, removing a removal body (2); 4, building a new constructi...
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WO/2016/144053A1 |
The present invention relates to a protective belt cover of a road drain lid, and the cover is simply attached to the drain lid, which is provided on an inlet of a road drain such as a manhole cover or a grating, so as to effectively blo...
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WO/2016/142792A1 |
The invention describes a containing element (1) to be used in geotechnical applications, comprising: a facing body (2) made of a cementitious material having an inner face (2a) configured for contacting the ground and an outer face (2b)...
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WO/2016/142739A1 |
An anchoring member (15) capable of being integrated into a facing element (10) for the creation of stabilised earth structures, comprising a shell (21) that defines a recess (18) with a mouth (13). An anchoring bar (20) extends transver...
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