Niseko Town Earthquake Retrofit Promotion Project

For the townspeople, we will actively educate and spread the importance and urgency of seismic retrofitting, and plan to improve public and private buildings because it is necessary to enhance the support system for renovation. to develop a promotion plan for, by carrying out the planned seismic measures, to reduce the damage caused by the earthquake, Niseko Town aims to promote the town development that people can live with peace of mind, earthquake-resistant repair promotion plan in FY 2007 Was formulated.
However, after that, the Great East Japan Earthquake occurred in March 2011 and the Kumamoto earthquake occurred in April, the situation surrounding the safety of houses and buildings has changed greatly.
In the country, in November 2013, the Seismic Rehabilitation Promotion Promotion Act was revised to further promote the improvement of safety against earthquakes. Even in Hokkaido, we reviewed the Hokkaido earthquake-proof repair promotion plan in May, and strive to revise earthquake-proof repair promotion plan in municipalities.
In light of the above, in Niseko Town, we will conduct surveys and verifications on the current implementation status, set new seismic resistance targets based on national and road targets, and implement systematic seismic countermeasures. reduces the damage caused by, Niseko Town gave a review of the purpose of planning to promote the town development that people can live with peace of mind even more.

Niseko Town seismic retrofit improvement promotion plan (established in February 2017)

Niseko Town seismic retrofit improvement promotion plan (established in March 2008)

Easiness map (at the time of establishment in March 2008)

"Ease of shake map" is a map of earthquakes that can be assumed in the area, based on ground information collected for each regional unit to be evaluated, setting assumed earthquakes (trench type earthquakes, active fault earthquakes, immediately below earthquakes) It represents the distribution (magnitude distribution) of the magnitude of the calculated earthquake shake. Here, we create a map showing seismic intensity with the character field as the display unit.
 
The created swingability map is obtained by dividing the entire road into a 500 m mesh (square of about 500 m square) and replacing the seismic intensity calculated for each mesh with the character bound. Please note that the seismic intensity of the character boundary indicates the maximum seismic intensity among the overlapping meshes as a representative value, so the entire character space is not shaken by the displayed seismic intensity.
Note 1: Shosaki Oki earthquake
Note 2: Earthquake caused by Kuromatsunai Lowland fault zone

Roads that should secure traffic during the earthquake (emergency transportation road)

Roads to be secured at the time of earthquake means to interconnect the expressway national highway, general national highway, and the main road connecting these and the disaster prevention base designated by the governor etc. so as to smoothly carry out emergency transportation occurring immediately after the earthquake It is a road.

Inquiries regarding information on this page

City Construction Division Architects
TEL:0136-44-2121
FAX:0136-44-3500