Une approche \u201c Trois-Contr\u00f4les \u201d pour renforcer le contr\u00f4le de la qualit\u00e9 des sols mous<\/p>\n\n\n\n
![\"\"](\"https:\/\/soilimprovementsz.com\/wp-content\/uploads\/2025\/11\/image-5.png\")
<\/figure>\n\n\n\nPremier contr\u00f4le : Int\u00e9grit\u00e9 du pieu \u2014 Pas de ruptures, pas de vides Deuxi\u00e8me contr\u00f4le : R\u00e9sistance du noyau \u2014 Assurer que la performance portante r\u00e9pond aux normes Troisi\u00e8me contr\u00f4le : Uniformit\u00e9 du m\u00e9lange \u2014 Pas de zones faibles, pas d'angles morts Ces trois contr\u00f4les se compl\u00e8tent, garantissant que les pieux de m\u00e9lange de ciment du projet de Yangjiang ont pass\u00e9 toutes les inspections. Plus important encore, ils fournissent une base solide et stable pour la r\u00e9alisation en toute s\u00e9curit\u00e9 des futurs travaux structuraux.<\/p>\n\n\n\n Les r\u00e9sultats positifs des tests du projet de Yangjiang ne sont pas le fruit du hasard, mais d'une ex\u00e9cution technique rigoureuse. Avant le d\u00e9but de la construction, Sunzo a ajust\u00e9 la teneur en ciment et optimis\u00e9 les param\u00e8tres du pieu sp\u00e9cifiquement pour les conditions du sol en Yangjiang. Pendant la construction, une surveillance en temps r\u00e9el et des ajustements dynamiques ont \u00e9t\u00e9 appliqu\u00e9s pour garantir une qualit\u00e9 constante. Pour les tests, l'\u00e9chantillonnage a \u00e9t\u00e9 effectu\u00e9 strictement selon les normes, et une agence tierce a \u00e9t\u00e9 engag\u00e9e pour v\u00e9rifier les r\u00e9sultats. Cela a assur\u00e9 l'authenticit\u00e9, l'objectivit\u00e9 et la fiabilit\u00e9 de l'ensemble de l'\u00e9valuation.<\/p>\n\n\n\n En regardant vers l'avenir, Sunzo continuera de se concentrer sur l'ing\u00e9nierie des infrastructures, en veillant \u00e0 ce que chaque projet re\u00e7oive la solution technique appropri\u00e9e, un contr\u00f4le strict du processus et une validation de test fiable. Nous restons engag\u00e9s \u00e0 contribuer \u00e0 la livraison s\u00fbre et r\u00e9ussie de grands projets d'ing\u00e9nierie de fondation.<\/p>","protected":false},"excerpt":{"rendered":" Ground Improvement Project (Cement Mixing Pile Works)Core Sample Extraction and Testing \u2014 Using Real Core Data to Guarantee Foundation Reliability […]<\/p>\n","protected":false},"author":1,"featured_media":1183,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[12],"tags":[],"class_list":["post-2637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project"],"_links":{"self":[{"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/posts\/2637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/comments?post=2637"}],"version-history":[{"count":1,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/posts\/2637\/revisions"}],"predecessor-version":[{"id":2646,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/posts\/2637\/revisions\/2646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/media\/1183"}],"wp:attachment":[{"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/media?parent=2637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/categories?post=2637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soilimprovementsz.com\/fr\/wp-json\/wp\/v2\/tags?post=2637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
L'int\u00e9grit\u00e9 du pieu est la base de toute stabilit\u00e9. Toute fracture ou cavit\u00e9 \u00e0 l'int\u00e9rieur du pieu peut potentiellement compromettre toute la structure. Lors des tests du projet de Yangjiang, l'accent a \u00e9t\u00e9 mis sur la continuit\u00e9 et l'absence de d\u00e9fauts des \u00e9chantillons de carottes. Les carottes extraites \u00e9taient compl\u00e8tes et cylindriques, correspondant \u00e0 la profondeur con\u00e7ue du pieu, sans vides ni fractures. La surface \u00e9tait lisse et uniforme, sans nids d'abeilles ni couches l\u00e2ches. Cette qualit\u00e9 provient d'un contr\u00f4le pr\u00e9cis de la vitesse de forage, du rythme de levage et d'ajustements en temps r\u00e9el lors de la construction, garantissant que les d\u00e9fauts potentiels soient \u00e9vit\u00e9s d\u00e8s la source.<\/p>\n\n\n\n![\"\"](\"https:\/\/soilimprovementsz.com\/wp-content\/uploads\/2025\/11\/image-9.png\")
<\/figure>\n\n\n\n
La r\u00e9sistance du pieu est l\u201c\u201d indicateur dur \u00bb qui d\u00e9termine si la fondation trait\u00e9e peut supporter les charges structurelles futures. L'efficacit\u00e9 de l'am\u00e9lioration du sol d\u00e9pend fortement de la conformit\u00e9 ou du d\u00e9passement des sp\u00e9cifications de r\u00e9sistance du pieu. Les \u00e9chantillons de carottes collect\u00e9s dans ce projet ont atteint la r\u00e9sistance requise, confirmant que la r\u00e9action ciment-sol s'est d\u00e9velopp\u00e9e correctement et que la performance portante de la fondation est fiable.<\/p>\n\n\n\n
Un m\u00e9lange in\u00e9gal peut entra\u00eener des \u201c couches sandwich \u201d, ce qui affaiblit consid\u00e9rablement la performance du pieu. Dans ce projet, les \u00e9chantillons de carottes pr\u00e9sentaient une couleur gris-blanc coh\u00e9rente, sans taches de sol jaune. Lorsqu'on les tapotait l\u00e9g\u00e8rement, le son \u00e9tait clair ; les surfaces de fracture \u00e9taient fermes et lisses ; m\u00eame sous conditions humides, le mat\u00e9riau du noyau restait consolid\u00e9. Ces caract\u00e9ristiques montrent que la boue de ciment et le sol in situ ont \u00e9t\u00e9 pleinement m\u00e9lang\u00e9s, sans r\u00e9gions \u201c non m\u00e9lang\u00e9es \u201d ou faibles \u00e0 l'int\u00e9rieur du pieu.<\/p>\n\n\n\n![\"\"](\"https:\/\/soilimprovementsz.com\/wp-content\/uploads\/2025\/11\/image-10.png\")
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