一般對于變形縫裝置的質量考究，可以從它的極限狀態來看。所謂的極限狀態是指對應于結構或結構構件達到正常使用或耐久性能的某項規定限值。當變形縫裝置出現下列狀態之一時，應認為超過了正常使用極限狀態。
The quality of the general deformation joint device for fastidious, can from the perspective of the limit state of it. The limit state refers to the corresponding to the structure or structures to normal use or durability of a limit. When there is one of the following state of deformation joint device, should think over the serviceability limit state.
(1)影響正常使用或外觀的變形；
(1) of the look of the normal use or deformation;
(2)影響正常使用或耐久性能的局部損壞(包括裂縫)；
(2) affect the normal use or durable performance of local damage (including crack);
(3)影響正常使用的振動；
(3) influence the vibration of the normal use;
(4)影響正常使用的其他特定狀態。
(4) affect the normal use of other specific condition.
為了保證工程結構具有規定的可靠度，應對變形縫裝置結構設計所依據的條件進行相應的控制。根據變形縫裝置結構的安全等級劃分相應的控制等級。
In order to guarantee the reliability of engineering structure with prescribed, a response to deformation joint device structure design based on the conditions of the corresponding control.
According to the deformation joint device structure safety hierarchy corresponding control level.
當確保變形縫裝置沒有問題時，在施工中也要注意相應的施工要求與規范。一般建筑施工要求是達到統一可靠度設計，它是指設計的基本原則和方法就是使設計符合技術先進、經濟合理、安全適用，確保質量的要求。
When there is no problem to ensure deformation joint device, also should pay attention to in the construction of the corresponding construction requirements and specifications.
General construction requirements are to achieve unified reliability design, it refers to the basic principle and design method is to make the design in line with the advanced technology, reasonable economy, safety, to ensure the quality requirements.
在施工后期，也呀做好建筑結構的監管質量控制工作：
In the late construction, also to do a good job of supervision quality control structure:
(1)勘察與設計的質量控制；
(1) survey and design quality control;
(2)材料和制品的質量控制；
(2) the quality control of materials and products;
(3)施工的質量控制；
(3) the construction of quality control;
(4)使用和維護的質量控制。
(4) the use and maintenance of quality control.
The quality of the general deformation joint device for fastidious, can from the perspective of the limit state of it. The limit state refers to the corresponding to the structure or structures to normal use or durability of a limit. When there is one of the following state of deformation joint device, should think over the serviceability limit state.
(1)影響正常使用或外觀的變形；
(1) of the look of the normal use or deformation;
(2)影響正常使用或耐久性能的局部損壞(包括裂縫)；
(2) affect the normal use or durable performance of local damage (including crack);
(3)影響正常使用的振動；
(3) influence the vibration of the normal use;
(4)影響正常使用的其他特定狀態。
(4) affect the normal use of other specific condition.
為了保證工程結構具有規定的可靠度，應對變形縫裝置結構設計所依據的條件進行相應的控制。根據變形縫裝置結構的安全等級劃分相應的控制等級。
In order to guarantee the reliability of engineering structure with prescribed, a response to deformation joint device structure design based on the conditions of the corresponding control.
According to the deformation joint device structure safety hierarchy corresponding control level.
當確保變形縫裝置沒有問題時，在施工中也要注意相應的施工要求與規范。一般建筑施工要求是達到統一可靠度設計，它是指設計的基本原則和方法就是使設計符合技術先進、經濟合理、安全適用，確保質量的要求。
When there is no problem to ensure deformation joint device, also should pay attention to in the construction of the corresponding construction requirements and specifications.
General construction requirements are to achieve unified reliability design, it refers to the basic principle and design method is to make the design in line with the advanced technology, reasonable economy, safety, to ensure the quality requirements.
在施工后期，也呀做好建筑結構的監管質量控制工作：
In the late construction, also to do a good job of supervision quality control structure:
(1)勘察與設計的質量控制；
(1) survey and design quality control;
(2)材料和制品的質量控制；
(2) the quality control of materials and products;
(3)施工的質量控制；
(3) the construction of quality control;
(4)使用和維護的質量控制。
(4) the use and maintenance of quality control.
