GB/T 27933-2011Preliminary cost estimation of post-earthquake rehabilitation of engineering structures (English PDF)

3.1 Post-earthquake restoration and reconstruction project funds

According to local requirements for seismic resistance of earthquake-damaged housing, infrastructure and businesses amount of funds needed reinforcement or reconstruction.

3.2 Housing Reconstruction Unit unitcostofrehabilitation

Based on the price recovery after the earthquake, seismic construction to meet local requirements and the size of the original house before the earthquake same housing cost per unit area.

3.3 Reset Housing Price unitcostofrecovery

Cost per unit area based on the current price, the original house built before the earthquake, the same specifications of the house.

3.4 Intensity influence coefficient

Different intensity within the regional statistical units based on a weighted average of the population. (1) calculated according to the formula.

II = sigma m = 6

I (i, m) P (i, m)

P (i) (1)

Where.

I (i, m) --- i statistical unit in intensity value m area, m = 6,7,8,9,10,11,12;

P (i, m) --- statistical units in the population of intensity values m area;

P (i) --- The total population within the statistical unit i.

4 earthquake restoration and reconstruction project funds initial assessment step

To restore the 4.1 earthquake reconstruction funds at the beginning of the assessment shall be carried out in Appendix A.

Recovery after 4.2 earthquake reconstruction funds at the beginning of the investigation and assessment district assessment shall GB/T 18208.4-2011 4.2 division.

When the reconstruction project funds after the 4.3 earthquake early assessment survey should collect the following information.

GB/T 17742-2020 | DB11/ 239-2016 | GB 50191-2012 | GB/T 18208.1-2026 | GB/T 18207.1-2026 | GB/T 27932-2011 | […]