Li Chunsheng, Liu Renhuai, Huang Xiaomiao, Zhuang Hongsheng, Feng Guoyao. FIELD EXPERIMENTAL STUDY ON PUMPABLE CONCRETE POURING LATERAL PRESSURE MECHANISM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 122-126. doi: 10.13204/j.gyjz201304026
Citation:
Li Chunsheng, Liu Renhuai, Huang Xiaomiao, Zhuang Hongsheng, Feng Guoyao. FIELD EXPERIMENTAL STUDY ON PUMPABLE CONCRETE POURING LATERAL PRESSURE MECHANISM[J]. INDUSTRIAL CONSTRUCTION , 2013, 43(4): 122-126. doi: 10.13204/j.gyjz201304026
Li Chunsheng, Liu Renhuai, Huang Xiaomiao, Zhuang Hongsheng, Feng Guoyao. FIELD EXPERIMENTAL STUDY ON PUMPABLE CONCRETE POURING LATERAL PRESSURE MECHANISM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 122-126. doi: 10.13204/j.gyjz201304026
Citation:
Li Chunsheng, Liu Renhuai, Huang Xiaomiao, Zhuang Hongsheng, Feng Guoyao. FIELD EXPERIMENTAL STUDY ON PUMPABLE CONCRETE POURING LATERAL PRESSURE MECHANISM[J]. INDUSTRIAL CONSTRUCTION , 2013, 43(4): 122-126. doi: 10.13204/j.gyjz201304026
FIELD EXPERIMENTAL STUDY ON PUMPABLE CONCRETE POURING LATERAL PRESSURE MECHANISM
1.
1. Key Lab of Disaster Forecast and Control in Engineering of Ministry of Education,Jinan University,Guangzhou 510632,China;
2.
2. Department of Mechanics and Civil Engineering,Jinan University,Guangzhou 510632,China;
3.
3. The Third Engineering Co.,Ltd.of CCCC Fourth Harbor Engineering Bureau,Zhanjiang 524009,China?
Received Date: 2012-08-03
Publish Date:
2013-04-20
Abstract
A structural stress monitoring system was used to conduct a field experimental study on concrete side pressure and steel component stress during pouring pumpable concrete by largy formwork.It was revealed that the side pressure distribution law and influencing factors during pouring the pumpable concrete.It was also explained the inadaptability of the calculation formulas of concrete side pressure from large formwork, which were specified in some codes, based on the test data and the analysis of the results by code formulas, which could provide a basis for improving the design of large formwork.
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