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  2. Revetment - Wikipedia

    en.wikipedia.org/wiki/Revetment

    Asphalt and sandbag revetment with a geotextile filter. A revetment in stream restoration, river engineering or coastal engineering is a facing of impact-resistant material (such as stone, concrete, sandbags, or wooden piles) applied to a bank or wall in order to absorb the energy of incoming water and protect it from erosion.

  3. Bunding - Wikipedia

    en.wikipedia.org/wiki/Bunding

    Bunding, also called a bund wall, is a constructed retaining wall around storage "where potentially polluting substances are handled, processed or stored, for the purposes of containing any unintended escape of material from that area until such time as a remedial action can be taken."

  4. 2024 Vijayawada floods - Wikipedia

    en.wikipedia.org/wiki/2024_Vijayawada_floods

    A retaining wall for the Budameru rivulet was proposed following severe flooding in Vijayawada. [20] The floods, which impacted residential areas including Indira Naik Nagar, New RR Peta, Ajith Singh Nagar, and Payakapuram, highlighted the need for enhanced flood protection measures.

  5. Sponge city - Wikipedia

    en.wikipedia.org/wiki/Sponge_city

    In his speech at the Urbanization Work Conference on December 12, 2013, CCP general secretary Xi Jinping said "When upgrading the urban drainage system, priority should be given to retaining limited rainwater and using the power of nature to drain water. Build a sponge city with natural retention, natural penetration, and natural purification."

  6. Drainage - Wikipedia

    en.wikipedia.org/wiki/Drainage

    The water pressure can also erode soil particles, leading to voids behind the wall and sinkholes in the above soil. Traditional retaining wall drainage systems can include French drains, drain pipes or weep holes. To prevent soil erosion, geotextile filter fabrics are installed with the drainage system.

  7. Slurry wall - Wikipedia

    en.wikipedia.org/wiki/Slurry_wall

    A slurry wall is a civil engineering technique used to build reinforced concrete walls in areas of soft earth close to open water, or with a high groundwater table. [1] This technique is typically used to build diaphragm (water-blocking) walls surrounding tunnels and open cuts, and to lay foundations .

  8. Detention basin - Wikipedia

    en.wikipedia.org/wiki/Detention_basin

    Dry pond on brook to reduce floods, near Děčín, Czech Republic. A detention basin or retarding basin is an excavated area installed on, or adjacent to, tributaries of rivers, streams, lakes or bays to protect against flooding and, in some cases, downstream erosion by storing water for a limited period of time.

  9. Retaining wall - Wikipedia

    en.wikipedia.org/wiki/Retaining_wall

    Drystone retaining walls are normally self-draining. As an example, the International Building Code requires retaining walls to be designed to ensure stability against overturning, sliding, excessive foundation pressure and water uplift; and that they be designed for a safety factor of 1.5 against lateral sliding and overturning. [6]