Title
Der Betonpfahl in Theorie und Praxis (German Edition),Used
Delivery time: 8-12 business days (International)
Die Anregung zu dieser Arbeit verdanke ich Herm Professor Kohnke. Ihm wie Herm Professor Dr. Lorenz, der mir die Benutzung des Festigkeitslaboratoriums der Kgl. Technischen Hochschule Danzig freundlichst gestattete, sowie Herrn Professor S c h u I z e bin ich fur vielseitige Unterstutzung und wertvolle Ratschlage zu Dank verpflichtet, den ich auch an dieser Stelle gem abstatte. Des weiteren schulde ich Dank den Herren Regierungsbaumeister Winkler, Dipl.Ing. Knabel und Dipl.Ing. Doeinck fur wertvolle Hilfe bei den Laboratoriumsversuchen, sowie den Danziger Firmen WayB & Freytag A.G. und Gebr. Burchardt fUr bereitwillige Dberlassung von Materialien und Arbeitspersonal. Wenn die Arbeit auch naturgemaB die Frage des Pfahlproblems einer vollkommenen Losung nicht entgegenfuhren konnte, so hoffe ich doch auch mit diesen, in erster Linie verneinenden Ergebnissen die be handelte Frage gefordert zu haben. Der zweite Teil der Arbeit bezweckt eine auch zum Nachschlagen geeignete Zusammenstellung der gebrauchlichen Betonpfahlsysteme mit ihren Vorteilen und Nachteilen zu geben, urn dem Ingenieur in der Praxis die Wahl des jeweils vorteilhaftesten Pfahles zu erleichtern. BerlinGrunewald, im Oktober 1914. Otto Leske. Inhaltsverzeichnis. Seite V orwort. ............... III Einleitung . . . . . . . . . . . . . . . 1 I. Abschnitt. Theorie der Plahlgriindungen. 1. Bisheriger Stand der Theorie. 1. Der Sicherheitsgrad . . . . . . . . . . . . . . . . . . .. 4 2. Die am Pfahle wirksamen Kriifte ............. 6 3. Voraussetzungen und Schwierigkeiten beim Aufstellen von Ra formeln . . . . 12 4. Die Theorie von Stern 18 5. Die Theorie von Kafka 25 II. Neue Untersuchungen.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.