La première réunion de travail du groupe de préparation des "Directives techniques pour le levage de tuyaux en béton de cylindres en acier précontraint pour la conservation de l'eau et les projets hydroélectriques" s'est tenue à Xinzheng
Temps de libération:
2021-06-25

On June 20, 2021, the China Water Conservancy and Hydropower Survey and Design Association's "Technical Guidelines for Prestressed Steel Cylinder Concrete Pipe Jacking for Water Conservancy and Hydropower Projects" (hereinafter referred to as the "Guidelines") group standard compilation group was established and the first working meeting was held in Xinzheng City, Henan Province Held.
Li Xianshe, deputy chief engineer of the General Institute of Water Resources and Hydropower Planning and Design of the Ministry of Water Resources, and representatives from the preparation units of engineering design, pipe manufacturing and engineering construction attended the meeting. Sun Qin, executive president of the Research Institute of Shandong Longquan Pipeline Engineering Co., Ltd., delivered a welcome speech on behalf of the organizer of the meeting, zhang Hongwu, deputy general manager of Shanxi Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd., presided over the meeting and introduced the "Guidelines" project process, the composition of the preparation team and the main participants.


Li Xianshe, ingénieur en chef adjoint, a affirmé la nécessité et l'importance de la formulation des directives, et a souligné que dans la construction de la conservation de l'eau en Chine, en particulier dans la construction de chemins de fer, d'autoroutes, de rivières et de bâtiments d'ingénierie municipaux (structures) dans les villes, la technologie sans tranchée est de plus en plus largement utilisée, Et la formulation des directives peut bien répondre aux besoins urgents de la construction d'ingénierie verte et à faible teneur en carbone, la perspective d'application du vérin en béton de cylindre en acier précontraint est large. Li Zong a souligné que dans le processus de compilation standard, le personnel impliqué devrait collecter des données de manière approfondie, étudier sérieusement, digérer et absorber les résultats de la recherche scientifique, le personnel impliqué dans les chapitres pertinents devrait communiquer en temps opportun, prêter attention à la cohérence du contenu standard, Et compléter la compilation standard selon les règlements des normes pertinentes du groupe et les exigences des tâches de compilation standard de China Water Resources and Hydropower Survey and Design Association.

The guidelines are jointly compiled by the General Institute of Water Conservancy and Hydropower Planning and Design of the Ministry of Water Resources, Shanxi Water Conservancy and Hydropower Survey and Design Institute Co., Ltd., Anhui Water Conservancy and Hydropower Survey and Design Institute Co., Ltd., Yunnan Water Conservancy and Hydropower Survey and Design Institute, Shandong Longquan Pipeline Engineering Co., Ltd., Ningxia Qinglong Pipe Industry Group Co., Ltd., Shanxi Water Conservancy and Construction Engineering Bureau Co., Ltd. The representatives attending the meeting conducted a detailed discussion on the outline (draft) of the "Guidelines". The meeting initially determined the scope of application and the framework system of the "Guidelines", and focused the content of the "Guidelines" on the field of water conservancy and hydropower engineering., Industry and other fields can refer to this "Guidelines".
At the end of the meeting, Li Xianshe, deputy chief engineer, made a detailed arrangement on the next work content, planned progress and task division of the guidelines, and put forward specific requirements. All members of the preparation team have made it clear that they will actively cooperate, strengthen cooperation, jointly complete the tasks they undertake, and go all out to promote the preparation of the guidelines.

Before the preparation meeting, on June 19, 2021, the participants visited the production site of prestressed steel cylinder concrete pipe jacking in Longquan, Henan Province for inspection and guidance.
Dernières nouvelles