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房屋其它类型检测
发布时间:2019-07-26 17:06 阅览量:

化学、高温高压损伤:房屋结构构件受侵蚀性化学介质的侵害或高温高压作用下所产生结构损伤的检测。

一.检测内容:

1、调查房屋使用和环境情况,确定受损构件的材料组成。

2、对受损构件的损坏部位进行取样,测试其化学成份,确定结构构件的受损范围和受损深度、截面削弱等。

3、确定结构力学模型,进行结构承载力验算,确定结构安全度,提出处理建议。

耐久性不良:因采用建筑材料耐久性不良,而引起房屋结构构件异常损坏的检测。

二.检测内容:

1、检查确定受损结构构件的材料组成。

2、对结构构件出现的变形或裂缝进行初步分析,必要时应对损坏部位取样,进行微观测试分析

3、根据对结构构件组成材料的微观测试进行综合分析,确定损坏原因。

4、确定结构力学模型,进行结构承载力验算,确定结构安全度,提出处理建议。

火灾损坏、房屋遭受火灾后,其结构构件损坏范围、程度及残余抗力的检测。



Chemical, high temperature and high pressure damage: the damage caused by the corrosion of structural components or the detection of structural damage under the action of high temperature and high pressure.
Testing content: 1. Investigation of house use and environmental conditions, determine the material composition of damaged components.
2) Sampling the damaged parts of the damaged member, testing its chemical composition, determining the damage range and depth of the structural member, and the weakening of the cross section.
3, determine the structure mechanics model, carry out structural bearing capacity verification, determine the degree of structural safety, and put forward suggestions for handling.
Poor durability: Detection of abnormal damage to building structural components due to poor durability of building materials.
Detect content: 1. Check the material composition of the damaged structure member.
A preliminary analysis of the deformation or fracture of the structural members shall be made, and the damaged parts shall be sampled and microtested if necessary
Infrared detection of the external surface of the house
Infrared detection of the external surface of the house
And ...
3, according to the microstructure of the structural components of the composition of the comprehensive analysis to determine the cause of damage.
4, to determine the structural mechanics model, to carry out structural bearing capacity calculation, to determine the degree of structural safety, and put forward suggestions for handling.
Detection of damage range, extent and residual resistance of structural members after fire damage and fire in houses.