A flood-resistant facility is obtained by constructing a flood-resistant barrier surrounding a plurality of buildings. The area surrounded by the flood-resistant barrier is such that an embankment is created, and the height of the upper end part of the flood-resistant barrier constructed on the embankment is at least the height of the flood depth of that region. By closing off an opening in the flood-resistant barrier during flooding, an isolated space is formed between the buildings and the flood-resistant barrier. A portion of the wall of one or more of the buildings protrudes to outside of the area surrounded by the flood-resistant barrier, and the wall surface of the protruding section is configured to be a water-resistant wall which has watertightness and is continuous with the flood-resistant barrier. Furthermore, the height of the flood-resistant barrier main body can be suppressed in an amount equivalent to the height of the embankment.

A wind and water barrier system for the protection of property is provided, wherein the barrier system is embodied in a singular device. The systemic device includes a flexible partitioned tube, each partition fillable with water to provide a flood barrier along a supporting surface around the property. A plurality of connections points is provided along a first longitudinal segment of the flexible tube, the connection points are anchored to the supporting surface. Along a second longitudinal segment a flap interfaces with an apron and is connected thereto by way of attachment points. The apron extends from the attachment points so as to be movable between a furled storage condition and an unfurled operable condition placed or installed over the property as a wind barrier. The line of force through the unfurled planar apron may intersect the interface of the stakes, the supporting surface, and the connection points.

Embodiments herein relate to a ground sealing arrangement for a portable flood barrier further comprising a vertical wall. The ground sealing arrangement is arranged to be positioned on the ground. The ground sealing arrangement comprises a main sealing layer forming a main body of the ground sealing arrangement. The main sealing layer is impermeable to water. The ground sealing arrangement further comprises a bottom sealing layer arranged on a ground-facing underside of the main sealing layer. The bottom sealing layer is attached to the main sealing layer at a distance L from a peripheral edge of the main sealing layer which is most distal from the first edge of the ground sealing arrangement such that the bottom sealing layer has a free end extending from the point where the bottom sealing layer attaches to the main sealing layer towards the peripheral edge of the main sealing layer, and comprises a highly flexible and/or glutinous material which is stretchable and sticks to the ground when the material is soaked with water

A sustainable floating and land application community based on a mass-produced modular, pre-fabricated kit of parts referred to as floating modular units (FMU) or land module units (LMU). Both modular units are designed to allow for various needs while remaining simple to deliver and assemble by hand in remote destinations prone to volatile shifts in water levels and currents. Both floating and land module units can be erected for use on land and bodies of water.

A simple shelter for flood evacuation that is lightweight and easy to carry, compact in storage, and low in cost includes a substantially cylindrical floating body formed by a plurality of floats stacked in a vertical direction, where vertically adjacent floats are connected to each other; and two partition plates provided on the inner peripheral side of the uppermost and lowermost floats, respectively, of the plurality of floats, the inner peripheral surface of the floating body and the two partition plates form a closed accommodation space for accommodating evacuees by preventing water from entering from the outside, and a door for evacuees to enter and exit the accommodation space is provided in the two partition plates.

Techniques for a pin-point assessment of resilience and resistance of structures against flooding are disclosed. The model is based on dimensionless analytical functions related to the variation of functionality during a period of interest, including the losses in the disaster and the recovery path. This evolution in time including recovery differentiates the resilience approach from the other approaches addressing the loss estimation and their momentary effects. The recovery process is considered to be dependent on societal preparedness, public policies and can take different forms, which is estimated using recovery functions. Based on the resilience, action plans are created to improve resiliency to disasters.

A vertical escape structure comprises an escape housing disposed in a vertical orientation and mounted to a ground to maintain structural integrity in the vertical orientation against external flooding. The escape housing includes an interior which is sealed against water entry from exterior flooding and at least one of a staircase, a ladder, an elevator, or a lift disposed in the interior of the escape housing. The vertical escape structure further comprises a connecting walkway to connect the escape housing to a building. The escape housing has a smaller horizontal footprint than the building. The walkway is severable from the building by force without damaging the escape housing to cause water entry from the exterior flooding.

A flood-resistant building is equipped with a flood barrier which enables safe and long-term refuge during floods. In a site surrounding a building, a flood barrier is constructed which encloses nearly the entire periphery of the building. An opening sealing means is connected to an entrance hall and another section serving as an entrance and exit at normal times. The opening sealing means seals the openings of these sections in a watertight manner where the openings are sealed via the opening sealing means. The flood barrier is watertight and at least as tall as the inundation depth estimated to occur in a target area when flooding or storm surges arise. In order to enable long-term refuge, an emergency-use water receiving tank 4 and an emergency-use generator are installed on the roof of the building, and an emergency-use septic tank is installed underground on the site.

A ground sealing arrangement for a portable flood barrier to be positioned on the ground includes a vertical wall and a main sealing layer forming a main body. The main sealing layer is impermeable to water. The ground sealing arrangement further includes a bottom sealing layer arranged on a ground-facing underside of the main sealing layer. The bottom sealing layer is attached to the main sealing layer at a distance from a peripheral edge of the main sealing layer that is most distal from the first edge of the ground sealing arrangement such that the bottom sealing layer has a free end extending from the point where the bottom sealing layer attaches to the main sealing layer towards the peripheral edge of the main sealing layer, and comprises a highly flexible and/or glutinous material which is stretchable and sticks to the ground when the material is soaked with water.

An arrangement for causing a water impermeable barrier conventionally lain on a ground surface to float above rising water or flooding, rather than being entrapped above the barrier, is shown and described. This invention applies particularly to ground coverings in building crawl spaces. In an embodiment, one or more floats are placed below the water impermeable barrier and above the ground. When flood waters recede, the float(s) and the water impermeable barrier return to their preflood locations above the ground surface. Floats may comprise blocks, sheets, strips, and other configurations of closed cell polymeric foam, for example. The float or floats may be coupled to the water impermeable barrier or alternatively, may be left decoupled therefrom.