What is the main idea of rebuilding dangerous houses?

The reconstruction of dangerous houses is to build or demolish existing residential houses with potential safety hazards.

According to the principle of meeting the basic needs of farmers and giving priority to the renovation of dilapidated houses that are difficult to meet and most needed by the masses, and according to the overall planning of rural dilapidated house renovation project, the renovation objectives of each stage are: from 2009 to 20 12, with five-guarantee households as the main ones.

Low-income households' first-class dangerous houses; Difficult houses are first-class dangerous houses; General household first-class dangerous house; A thatched cottage; Two or three dangerous houses involved in the pilot project of "promoting the whole county"; 20 13 -20 16, mainly to transform low-income households, needy households and ordinary households.

According to the principle of "people build their own houses and the government gives appropriate subsidies", the government's subsidy standards for all kinds of objects and dangerous houses are:

(a) five dangerous houses with one room, with an average subsidy of 20 thousand yuan per household.

(two) five households with two-level dangerous houses, with an average subsidy of 0.5 million yuan per household.

(3) Three-level dilapidated houses with five-guarantee households, with an average subsidy of 0.3 million yuan per household.

(four) low-income households have dangerous houses, with an average subsidy of 20 thousand yuan per household.

(5) The average household subsidy is 1 10,000 yuan for the first-class dangerous houses of needy households.

Extended data:

Dangerous building components: Dangerous components refer to the deformation that the components have reached the limit state of their bearing capacity and are not suitable for further bearing.

Component unit

1, basis

(a) Independent column foundation is a single foundation based on one column;

(b) The strip foundation is based on the length of one side of the natural room;

(c) Each room is calculated according to the area of the natural room.

2. The wall is one story high, and one side of the natural room is a unit;

3, the column is one layer high, one for the unit;

4, beams, joists, purlins, etc. Take one span as a unit.

5. Precast slabs should be blocky, and tamping slabs should be located in the area of natural rooms;

6. The roof truss is a truss.

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